Pierre-Simon Laplace
Public domain

Pierre-Simon Laplace

French mathematician and astronomer (1749–1827)

Pierre-Simon, Marquis de Laplace was a French polymath, a scholar whose work has been instrumental in the fields of physics, astronomy, mathematics, engineering, statistics, and philosophy. He summarized and extended the work of his predecessors in his five-volume Mécanique céleste (1799–1825). This work translated the geometric study of classical mechanics to one based on calculus, opening up a broader range of problems. Laplace also popularized and further confirmed Sir Isaac Newton's work. In statistics, the Bayesian interpretation of probability was developed mainly by Laplace.

Pierre-Simon Laplace was born on Sunday, 23. March 1749.
That was day 82 of the year 1749.

Past away on Montag March 5, 1827

Age when dead:
77 Jahre 11 Monate 13 Tage

Next birthday would be:
Friday March 23, 1827

Pierre-Simon Laplace is already dead since:
198 Jahre 8 Monate 17 Tage

Pierre-Simon Laplace was alive for 28470 days.
Pierre-Simon Laplace is already dead for 72581 days.
Difference: 44111 days (120,77 years).

Pierre-Simon Laplace has the same birthday like
Emmy Noether, Chris Hoy and Keri Russell

The death date of Pierre-Simon Laplace is the birthday of
Barbara Schöneberger, Thomas Hermanns and Eva Mendes

Who has the same birthday as Pierre-Simon Laplace?

March 23 is also the birthday of:


Same vintage - 1749


Did you know? Pierre-Simon Laplace is ...

Astrology

Zodiac

♈ Aries

(March 21, 1749 - April 20, 1749)

Life Number

2

(Unstable, loving, family-oriented)

Zodiac sign

Snake

(March 21, 1749 - April 20, 1749)

Birthstone

Aquamarine

(Calmness, clarity, truth)

Age in absolute numbers

2.459.808.000 Seconds
40.996.800 Minutes
683.280 Hours
28.470 Days
4.067 Weeks
3320 Months
77 Years
7.79 Decades
0.78 Centuries

On June 28, 2028 would be Pierre-Simon Laplace exactly 102000 days old.
On September 14, 2036 would be Pierre-Simon Laplace exactly 15000 weeks old.

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

Milestones

With 77 years alive you reached these milestones:

Sleeping

9.490 days

A human spends about one third of their life sleeping. That’s an average of around 9.490 hours per day. At your age of 78 years, that equals approximately 9.490 days (25,98 years).

Eat & Drink

1.186 days

The average person spends about 1 hour a day eating and drinking. At 78 years, you have therefore spent approximately 1.186 days eating. (3,25 years).

Toilet visits

593 days

The average person spends about 30 minutes on the toilet every day. That's a total of 593 days (1,62 years).

Wait

989 days

The average person spends about 30 minutes on the toilet every day. That's a total of 989 days (2,71 years).

Laugh

119 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 119 days (0,32 years).

Brush teeth

79 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 79 days (0,22 years).

Work

7.711 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 7.711 days (21,11 years).




Name Zahl Beschreibung
Breaths 737.942.400 Approximately 18 Breaths per minute
Heartbeats 3.074.760.000 Approximately 50-100 heartbeats per minute, depending on your lifestyle. We'll take the average at 75.
Blink 614.952.000 A human blinks roughly 15 times per minute.
Cough 427.050 A human has an average of 15 coughs per day.
Colds 156 A person gets about 2 colds per year.
Sweat produced 4.271 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) 28.470 A person farts approximately 12 times a day, producing almost 0.8 liters of gas.
Flies swatted 546 We swat 7 flies per year.
Mosquitoes killed 1.403 We kill approximately 18 mosquitoes per year.
Red blood cells formed 569.400.000.000.000 A person produces approximately 20 billion red blood cells per day.
Hair grown (in mm) 9.395 Our hair grows approximately 0.33mm per day.
Fingernails grown (in mm) 3.254 Fingernails grow approximately 0.8mm per week.
Cookies eaten 33.879 We eat approximately 35,000 cookies in our lifetime.
Bouts of vomiting 312 A person vomits approximately four times a year, depending on lifestyle.

Information is based on statistical average values of a person.

Travelled distances

According to statistical averages, you have walked 102.492 kilometers in your life...


... that corresponds to 2,56 orbits of the Earth...


... 9,39 moon orbits.


... and 4,80 Mars orbit on foot.



102.492 kilometers means:

3.897 years with a snail 🐌 (at 3m/h).
763 days on a donkey 🫏 (at 5,6km/h).
534 days on a Skateboard 🛹 (at 8km/h).
142 days travel with a subway train 🚇 (at 30km/h).
5 days on a plane ✈️ (at 800km/h)
3,66 hours on a Spaceshuttle 🚀 (at 28.000km/h)
101,08 minutes with spaceship Voyager 1 🚀 (at 60840km/h)
8,91 minutes with Parker Space Probe - the fastest object made by humans 🚀 (at 690000km/h)

and

3,46 days sonic speed (at 1234,8 km/h)
0,34 seconds light speed (at 1,08 Mrd km/h)

Astronomy

During the lifetime of Pierre-Simon Laplace ...

... the Moon has orbited Earth 1.042 times.
... Mercury has orbited Sun 323,64 times.
... Venus has orbited Sun 126,70 times.
... Earth has orbited Sun 77,95 times.
... Mars has orbited Sun 41,44 times.
... Jupiter has orbited Sun 6,58 times.
... Saturn has orbited Sun 2,65 times.
... Uranus has orbited Sun 0,93 times.
... Neptune has orbited Sun 0,47 times.
... Pluto has orbited Sun 0,31 times.

My special birthdays

Birthday Year Weekday Date Candles blown
10. 1759 Friday March 23, 1759 55
18. 1767 Monday March 23, 1767 171
20. 1769 Thursday March 23, 1769 210
25. 1774 Wednesday March 23, 1774 325
30. 1779 Tuesday March 23, 1779 465
40. 1789 Monday March 23, 1789 820
50. 1799 Saturday March 23, 1799 1275
60. 1809 Thursday March 23, 1809 1830
70. 1819 Tuesday March 23, 1819 2485
80. 1829 Monday March 23, 1829 3240
90. 1839 Saturday March 23, 1839 4095
100. 1849 Friday March 23, 1849 5050
110. 1859 Wednesday March 23, 1859 6105
120. 1869 Tuesday March 23, 1869 7260
130. 1879 Sunday March 23, 1879 8515
140. 1889 Saturday March 23, 1889 9870
150. 1899 Thursday March 23, 1899 11325
---

Birthday in numbers

Decimal:
23 • 3 • 1749
Binary:
10111 • 11 • 11011010101
Hexadecimal:
17 • 3 • 6d5
Octal:
27 • 3 • 3325
Roman:
XXIII • III • MDCCXLIX
Morsecode:
··−−− ···−− ·−·−·− −−−−− ···−− ·−·−·− ·−−−− −−··· ····− −−−−·
Numbers to letters:
cd • ad • bhej
Cross sum:
29
Factor product:
120681
Birthday in words:
twenty three • three • one thousand seven hundred forty nine

Historical Events

no data

Geburtstags-FAQ von Pierre-Simon Laplace

How many birthday candles did Pierre-Simon Laplace blow out so far?

» At 77 years, Pierre-Simon Laplace has already blown out 3003 birthday candles, if you add up all the birthdays.

When will Pierre-Simon Laplace be twice as old as today?

» Pierre-Simon Laplace ist 28.470 days old today. On 14.02.1905 Pierre-Simon Laplace will be twice as old as today. Pierre-Simon Laplace will then be 155 Jahre und 10 Monate years old.

When will Pierre-Simon Laplace be half as old as today?

» On 13.03.1788 Pierre-Simon Laplace was half of age today. Back then Pierre-Simon Laplace were 38 Jahre und 11 Monate years old.

When was Pierre-Simon Laplace 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 (28.06.1748), we get the 28.06.1748. 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, Pierre-Simon Laplace were conceived between 18.06.1748 and 08.07.1748.

How many prime number birthdays has Pierre-Simon Laplace had so far?

» At 77 years old, Pierre-Simon Laplace has already celebrated 21 prime number birthdays (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73).

How many special birthdays have I had so far?

» At 77 years, you've already celebrated 7 special number birthdays (11, 22, 33, 44, 55, 66, 77). 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 23.03.1860. You can find out more on the page with all birthdays.

How old was Pierre-Simon Laplace at the turn of the millennium in 2000?

» Pierre-Simon Laplace was born exactly 91593 days before the turn of the millennium in January 1, 2000. At that time, Pierre-Simon Laplace was 250 years and 9 months old.

Oldest person in the world

Pierre-Simon Laplace is currently 45 years younger (44713 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.

Pierre-Simon Laplace is today already 44111 days longer dead than he/she was alive.

Try again with another date