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Ejnar Hertzsprung
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Ejnar Hertzsprung

Danish astronomer and chemist

Ejnar Hertzsprung was a Danish chemist and astronomer. He is best remembered for his role in developing the Hertzsprung-Russell diagram of stars.

Ejnar Hertzsprung was born on Wednesday, 08. October 1873.
That was day 281 of the year 1873.

Past away on Samstag October 21, 1967

Age when dead:
94 Jahre 0 Monate 12 Tage

Next birthday would be:
Tuesday October 8, 1968

Ejnar Hertzsprung is already dead since:
58 Jahre 1 Monate 1 Tage

Ejnar Hertzsprung was alive for 34344 days.
Ejnar Hertzsprung is already dead for 21217 days.
Difference: 13127 days (35,94 years).

Ejnar Hertzsprung has the same birthday like
Matt Damon, Matt Biondi and Martin Henderson

The death date of Ejnar Hertzsprung is the birthday of
Ronald McNair, Mark Rendall and Doug Hurley

Who has the same birthday as Ejnar Hertzsprung?

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October 08 is also the birthday of:

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Date of Birth: October 8, 1960
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Date of Birth: October 8, 1965
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Date of Birth: October 8, 1974
Matt Damon

Matt Damon

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Date of Birth: October 8, 1970
Hagen Rether

Hagen Rether

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Date of Birth: October 8, 1969
Sigourney Weaver

Sigourney Weaver

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Date of Birth: October 8, 1949

Same vintage - 1873

These people were born in the same year

Ray Ewry

Ray Ewry

American track and field athlete (1873–1937)

Date of Birth: October 14, 1873

Date of Death: September 29, 1937
Ejnar Hertzsprung

Ejnar Hertzsprung

Danish astronomer and chemist

Date of Birth: October 8, 1873

Date of Death: October 21, 1967
Galileo Chini

Galileo Chini

Italian painter (1873-1956)

Date of Birth: December 2, 1873

Date of Death: August 23, 1956

Did you know? Ejnar Hertzsprung is ...

Astrology

Zodiac

♎ Libra

(September 24, 1873 - October 23, 1873)

Life Number

1

(Creative, assertive, dominant)

Zodiac sign

Rooster

(September 24, 1873 - October 23, 1873)

Birthstone

Tourmaline

(Compassion, healing, transformation)

Age in absolute numbers

Since Ejnar Hertzsprung was born...

2.967.407.608 Seconds
49.456.793 Minutes
824.279 Hours
34.344 Days
4.906 Weeks
1825 Months
94 Years
9.4 Decades
0.94 Centuries

On February 3, 2027 would be Ejnar Hertzsprung exactly 56000 days old.
On February 3, 2027 would be Ejnar Hertzsprung exactly 8000 weeks old.

By the way: Since you are here you are getting seconds older 😉

Milestones

Successes that speak for themselves

With 94 years alive you reached these milestones:

Sleeping

11.448 days

A human spends about one third of their life sleeping. That’s an average of around 11.448 hours per day. At your age of 94 years, that equals approximately 11.448 days (31,34 years).

Eat & Drink

1.431 days

The average person spends about 1 hour a day eating and drinking. At 94 years, you have therefore spent approximately 1.431 days eating. (3,92 years).

Toilet visits

716 days

The average person spends about 30 minutes on the toilet every day. That's a total of 716 days (1,96 years).

Wait

1.193 days

The average person spends about 30 minutes on the toilet every day. That's a total of 1.193 days (3,26 years).

Laugh

143 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 143 days (0,39 years).

Brush teeth

95 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 95 days (0,26 years).

Work

9.302 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 9.302 days (25,47 years).




Name Zahl Beschreibung
Breaths 890.222.282 Approximately 18 Breaths per minute
Heartbeats 3.709.259.510 Approximately 50-100 heartbeats per minute, depending on your lifestyle. We'll take the average at 75.
Blink 741.851.902 A human blinks roughly 15 times per minute.
Cough 515.175 A human has an average of 15 coughs per day.
Colds 188 A person gets about 2 colds per year.
Sweat produced 5.152 A person produces approximately 0.5–1.5 liters of sweat per day, depending on lifestyle. We'll take the average at 1 liter per day.
Fart gases produced (in Liters) 34.345 A person farts approximately 12 times a day, producing almost 0.8 liters of gas.
Flies swatted 658 We swat 7 flies per year.
Mosquitoes killed 1.693 We kill approximately 18 mosquitoes per year.
Red blood cells formed 686.899.909.259.259 A person produces approximately 20 billion red blood cells per day.
Hair grown (in mm) 11.334 Our hair grows approximately 0.33mm per day.
Fingernails grown (in mm) 3.925 Fingernails grow approximately 0.8mm per week.
Cookies eaten 40.871 We eat approximately 35,000 cookies in our lifetime.
Bouts of vomiting 376 A person vomits approximately four times a year, depending on lifestyle.

Information is based on statistical average values of a person.

Travelled distances

Always on the move

According to statistical averages, you have walked 123.642 kilometers in your life...


... that corresponds to 3,09 orbits of the Earth...


... 11,33 moon orbits.


... and 5,79 Mars orbit on foot.



123.642 kilometers means:

4.702 years with a snail 🐌 (at 3m/h).
920 days on a donkey 🫏 (at 5,6km/h).
644 days on a Skateboard 🛹 (at 8km/h).
172 days travel with a subway train 🚇 (at 30km/h).
6 days on a plane ✈️ (at 800km/h)
4,42 hours on a Spaceshuttle 🚀 (at 28.000km/h)
121,93 minutes with spaceship Voyager 1 🚀 (at 60840km/h)
10,75 minutes with Parker Space Probe - the fastest object made by humans 🚀 (at 690000km/h)

and

4,17 days sonic speed (at 1234,8 km/h)
0,41 seconds light speed (at 1,08 Mrd km/h)

Astronomy

Our Solar System

During the lifetime of Ejnar Hertzsprung ...

... the Moon has orbited Earth 1.257 times.
... Mercury has orbited Sun 390,41 times.
... Venus has orbited Sun 152,84 times.
... Earth has orbited Sun 94,03 times.
... Mars has orbited Sun 49,99 times.
... Jupiter has orbited Sun 7,93 times.
... Saturn has orbited Sun 3,19 times.
... Uranus has orbited Sun 1,12 times.
... Neptune has orbited Sun 0,57 times.
... Pluto has orbited Sun 0,38 times.

My special birthdays

Birthday Year Weekday Date Candles blown
10. 1883 Monday October 8, 1883 55
18. 1891 Thursday October 8, 1891 171
20. 1893 Sunday October 8, 1893 210
25. 1898 Saturday October 8, 1898 325
30. 1903 Thursday October 8, 1903 465
40. 1913 Wednesday October 8, 1913 820
50. 1923 Monday October 8, 1923 1275
60. 1933 Sunday October 8, 1933 1830
70. 1943 Friday October 8, 1943 2485
80. 1953 Thursday October 8, 1953 3240
90. 1963 Tuesday October 8, 1963 4095
100. 1973 Monday October 8, 1973 5050
110. 1983 Saturday October 8, 1983 6105
120. 1993 Friday October 8, 1993 7260
130. 2003 Wednesday October 8, 2003 8515
140. 2013 Tuesday October 8, 2013 9870
150. 2023 Sunday October 8, 2023 11325
---

Birthday in numbers

Other Number systems

Decimal:
8 • 10 • 1873
Binary:
1000 • 1010 • 11101010001
Hexadecimal:
8 • a • 751
Octal:
10 • 12 • 3521
Roman:
VIII • X • MDCCCLXXIII
Morsecode:
−−−−− −−−·· ·−·−·− ·−−−− −−−−− ·−·−·− ·−−−− −−−·· −−··· ···−−
Numbers to letters:
ai • ba • bihd
Cross sum:
28
Factor product:
149840
Birthday in words:
eight • ten • one thousand eight hundred seventy three

Historical Events

How old was Ejnar Hertzsprung back then?

no data

Als Erwachsener 40-50 Jahre

January 16, 1920
Prohibition begins in the United States with the 18th Amendment, banning the manufacture, sale, and transport of alcoholic beverages. (Age: 46 years and 3 months) 🔗
August 18, 1920
The 19th Amendment is ratified, granting women the right to vote across the United States. (Age: 46 years and 10 months) 🔗
March 12, 1921
The Soviet Union adopts the New Economic Policy (NEP), allowing some private enterprise to boost the post-war economy. (Age: 47 years and 5 months) 🔗
February 28, 1922
The United Kingdom unilaterally declares Egypt independent, ending the British protectorate. (Age: 48 years and 4 months) 🔗
October 28, 1922
Benito Mussolini and his Fascist party seize power in Italy following the March on Rome. (Age: 49 years and 0 months) 🔗
November 4, 1922
Howard Carter discovers the tomb of Tutankhamun in Egypt's Valley of the Kings, sparking a global frenzy for archaeology. (Age: 49 years and 0 months) 🔗
December 30, 1922
The Union of Soviet Socialist Republics (USSR) is officially established. (Age: 49 years and 2 months) 🔗

Als Erwachsener 50-60 Jahre

October 29, 1923
The Republic of Turkey is proclaimed by Mustafa Kemal Atatürk, marking the end of the Ottoman Empire. (Age: 50 years and 0 months) 🔗
January 21, 1924
Vladimir Lenin, the leader of the Bolshevik Revolution and first head of the Soviet Union, dies. (Age: 50 years and 3 months) 🔗
January 24, 1924
The first Winter Olympics take place in Chamonix, France, establishing a new tradition in international sport. (Age: 50 years and 3 months) 🔗
February 23, 1925
The discovery of the Andromeda galaxy as a separate "island universe" outside of the Milky Way is confirmed by Edwin Hubble. (Age: 51 years and 4 months) 🔗
July 10, 1925
The Scopes "Monkey" Trial begins in Tennessee, debating the teaching of evolution in public schools. (Age: 51 years and 9 months) 🔗
July 18, 1925
Adolf Hitler publishes *Mein Kampf*, laying out his political ideology and future plans for Germany. (Age: 51 years and 9 months) 🔗
March 16, 1926
Robert Goddard launches the first liquid-fueled rocket, a major milestone in rocketry and future space travel. (Age: 52 years and 5 months) 🔗
May 20, 1927
Charles Lindbergh completes the first solo non-stop transatlantic flight, flying from New York to Paris. (Age: 53 years and 7 months) 🔗
October 6, 1927
The Jazz Singer premieres, the first feature-length motion picture with synchronized sound, marking the end of the silent film era. (Age: 53 years and 11 months) 🔗
February 12, 1928
The first long-distance television broadcast is achieved between London and New York by John Logie Baird. (Age: 54 years and 4 months) 🔗

Als Erwachsener 60-70 Jahre

January 19, 1934
The discovery of artificial radioactivity by Irène and Frédéric Joliot-Curie is announced, leading to their Nobel Prize. (Age: 60 years and 3 months) 🔗
August 19, 1934
A German plebiscite votes to merge the offices of President and Chancellor, making Adolf Hitler the sole Führer (leader) of Germany. (Age: 60 years and 10 months) 🔗
August 14, 1935
The Social Security Act is signed into law in the U.S., establishing a system of retirement, unemployment, and welfare benefits. (Age: 61 years and 10 months) 🔗
September 15, 1935
The Nuremberg Laws are enacted in Germany, institutionalizing racial theories and stripping German Jews of their citizenship. (Age: 61 years and 11 months) 🔗
February 6, 1936
The Winter Olympics open in Garmisch-Partenkirchen, Germany, followed by the Summer Games in Berlin, used by the Nazis for propaganda. (Age: 62 years and 3 months) 🔗
July 17, 1936
The Spanish Civil War begins with a military coup against the Republican government, leading to three years of brutal conflict. (Age: 62 years and 9 months) 🔗
May 6, 1937
The German airship Hindenburg catches fire while landing in Lakehurst, New Jersey, ending the era of commercial airship travel. (Age: 63 years and 6 months) 🔗
December 13, 1937
The Nanking Massacre begins, where Japanese troops brutally murder hundreds of thousands of Chinese civilians and disarmed combatants. (Age: 64 years and 2 months) 🔗
March 12, 1938
The Anschluss: Nazi Germany annexes Austria, violating the Treaty of Versailles. (Age: 64 years and 5 months) 🔗
September 30, 1938
The Munich Agreement is signed, allowing Germany to annex the Sudetenland in Czechoslovakia, an act of appeasement that failed to prevent war. (Age: 64 years and 11 months) 🔗

Als Erwachsener 70-80 Jahre

June 6, 1944
D-Day: Allied forces launch Operation Overlord, landing on the beaches of Normandy, beginning the liberation of Western Europe. (Age: 70 years and 7 months) 🔗
April 30, 1945
Adolf Hitler commits suicide in his Berlin bunker as Soviet troops close in. (Age: 71 years and 6 months) 🔗
May 8, 1945
V-E Day (Victory in Europe Day): The Allies formally accept the unconditional surrender of Nazi Germany. (Age: 71 years and 6 months) 🔗
August 6, 1945
The U.S. drops an atomic bomb on Hiroshima, Japan, followed by a second bomb on Nagasaki three days later. (Age: 71 years and 9 months) 🔗
September 2, 1945
V-J Day (Victory over Japan Day): Japan formally surrenders, officially ending World War II. (Age: 71 years and 10 months) 🔗
October 24, 1945
The United Nations (UN) is officially established as an international organization aimed at promoting global cooperation. (Age: 72 years and 0 months) 🔗
November 20, 1945
The Nuremberg trials, a series of military tribunals, begin for major war criminals of Nazi Germany. (Age: 72 years and 1 months) 🔗
March 5, 1946
Winston Churchill delivers his "Iron Curtain" speech in the U.S., warning of Soviet expansion and popularizing the term Cold War. (Age: 72 years and 4 months) 🔗
June 5, 1947
U.S. Secretary of State George Marshall announces the Marshall Plan, an initiative to aid Western Europe in economic recovery after WWII. (Age: 73 years and 7 months) 🔗
August 15, 1947
India gains independence from British rule, leading to the partition of British India into India and Pakistan. (Age: 73 years and 10 months) 🔗

Als Erwachsener 80-90 Jahre

May 17, 1954
The U.S. Supreme Court rules in Brown v. Board of Education, declaring state-sponsored segregation in public schools unconstitutional. (Age: 80 years and 7 months) 🔗
July 20, 1954
The Geneva Accords are signed, dividing Vietnam into North and South along the 17th parallel. (Age: 80 years and 9 months) 🔗
April 18, 1955
Albert Einstein, the German-born theoretical physicist and creator of the theory of relativity, dies at age 76. (Age: 81 years and 6 months) 🔗
May 14, 1955
The Warsaw Pact, a mutual defense treaty, is established by the Soviet Union and Eastern Bloc countries as a counterbalance to NATO. (Age: 81 years and 7 months) 🔗
December 1, 1955
Rosa Parks refuses to give up her bus seat to a white man in Montgomery, Alabama, sparking the Montgomery Bus Boycott. (Age: 82 years and 1 months) 🔗
October 23, 1956
The Hungarian Revolution begins, a nationwide revolt against the government of the Hungarian People's Republic and Soviet-imposed policies. (Age: 83 years and 0 months) 🔗
October 29, 1956
The Suez Crisis begins when Israel invades the Sinai Peninsula, followed by intervention from the UK and France. (Age: 83 years and 0 months) 🔗
September 4, 1957
The Little Rock Crisis begins as Governor Orval Faubus uses the National Guard to block nine African American students from entering Central High School. (Age: 83 years and 10 months) 🔗
October 4, 1957
The Soviet Union launches Sputnik 1, the first artificial Earth satellite, initiating the Space Race. (Age: 83 years and 11 months) 🔗
March 27, 1958
Nikita Khrushchev becomes Premier of the Soviet Union, consolidating power and leading the nation through the height of the Cold War. (Age: 84 years and 5 months) 🔗

Als Erwachsener 90-100 Jahre

November 22, 1963
U.S. President John F. Kennedy is assassinated in Dallas, Texas. (Age: 90 years and 1 months) 🔗
July 2, 1964
The Civil Rights Act of 1964 is signed into law, outlawing discrimination based on race, color, religion, sex, or national origin. (Age: 90 years and 8 months) 🔗
October 14, 1964
Martin Luther King Jr. is awarded the Nobel Peace Prize. (Age: 91 years and 0 months) 🔗
March 7, 1965
The "Bloody Sunday" confrontation occurs during the Selma to Montgomery marches, highlighting the need for voting rights legislation. (Age: 91 years and 4 months) 🔗
August 6, 1965
The Voting Rights Act of 1965 is signed, overcoming legal barriers that prevented African Americans from exercising their right to vote. (Age: 91 years and 9 months) 🔗
December 13, 1966
The convention for the International Covenant on Economic, Social and Cultural Rights is adopted by the UN, a key international human rights treaty. (Age: 93 years and 2 months) 🔗
June 5, 1967
The Six-Day War begins, a short but decisive conflict between Israel and neighboring Arab states. (Age: 93 years and 7 months) 🔗

Geburtstags-FAQ von Ejnar Hertzsprung

Frequently asked questions

How many birthday candles did Ejnar Hertzsprung blow out so far?

» At 94 years, Ejnar Hertzsprung has already blown out 4465 birthday candles, if you add up all the birthdays.

When will Ejnar Hertzsprung be twice as old as today?

» Ejnar Hertzsprung ist 34.344 days old today. On 30.10.2061 Ejnar Hertzsprung will be twice as old as today. Ejnar Hertzsprung will then be 188 Jahre und 0 Monate years old.

When will Ejnar Hertzsprung be half as old as today?

» On 14.10.1920 Ejnar Hertzsprung was half of age today. Back then Ejnar Hertzsprung were 47 Jahre und 0 Monate years old.

When was Ejnar Hertzsprung conceived? - Time of your conception

» That's an interesting question. Let's try it this way: A pregnancy lasts an average of 268 days. If we subtract 268 days from the day of your birth (13.01.1873), we get the 13.01.1873. However, this statement is not very meaningful, since only 3% of pregnant women actually give birth after 268 days. Most pregnant women give birth within a time window of 10 days from the actual due date. Therefore, Ejnar Hertzsprung were conceived between 03.01.1873 and 23.01.1873.

How many prime number birthdays has Ejnar Hertzsprung had so far?

» At 94 years old, Ejnar Hertzsprung has already celebrated 24 prime number birthdays (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89).

How many special birthdays have I had so far?

» At 94 years, you've already celebrated 8 special number birthdays (11, 22, 33, 44, 55, 66, 77, 88). To be able to celebrate 10 special number birthdays, you have to live to be 111. But you still have some time until then. You'll celebrate your 111th birthday on 08.10.1984. You can find out more on the page with all birthdays.

How old was Ejnar Hertzsprung at the turn of the millennium in 2000?

» Ejnar Hertzsprung was born exactly 46104 days before the turn of the millennium in January 1, 2000. At that time, Ejnar Hertzsprung was 126 years and 2 months old.

Oldest person in the world

Ejnar Hertzsprung is currently 28 years younger (44711 days) than the officially oldest person in the world, the Frenchwoman Jeanne Calment. She was born on February 21, 1875 and died on August 4, 1997 at the age of 122 years and 164 days.

Ejnar Hertzsprung has lived 13127 days longer than he/she was dead.

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