Period of Pluto's orbit

Period of Pluto's orbit (248 y)

/fact/period-of-plutos-orbit

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Neat Ratios ...

Period of Pluto's orbit (248 y)

  • is 1/1000 of Time since the first modern humans (250,000 y)...more
  • is 1/200 of Time since first humans in Australia (50,000 y)...more
  • is 1/10 of Time since the birth of Socrates (2,489 y)...more
  • is 1/10 of Time since start of building of the Parthenon (2,465 y)...more
  • is 1/5 of Time since the birth of al-Khwarizmi (1,244 y)...more
  • is 1/5 of Time since the birth of al-Kindi (1,220 y)...more
  • is 1/4 of Time since the birth of Omar Khayyam (973 y)...more
  • is 2/5 of Duration of Toltec Empire (626 y)...more
  • is 2/5 of Time since the birth of Toscanelli (624 y)...more
  • is 2/5 of Duration of Ottoman Empire (623 y)...more
  • is 1/2 of Duration of Carthaginian Empire (504 y)...more
  • is 1/2 of Duration of Roman Empire (503 y)...more
  • is 1/2 of Duration of Egyptian Empire (500 y)...more
  • is about as big as Time since birth of Sophie Germain (245 y)...more
  • is about as big as Time since the birth of Gauss (244 y)...more
  • is 2 x Time since birth of M. C. Escher (123 y)...more
  • is 2.5 x Time since the birth of chemist Rosalind Franklin (101 y)...more
  • is 4 x Length of reign of Queen Victoria of the United Kingdom (63 y)...more
  • is 5 x Time since first email sent (50 y)...more
  • is 5 x Time since the launch of Intel's first microprocessor, the 4004 (50 y)...more
  • is 10 x One average human generation (25 y)...more

If this was a standard unit ...

Is That A Big Number? - The Book

Yes, there's now a book based on these numbers. Oxford University Press: July 2018.

Click here to learn more about it.

Click here for Podcast: Andrew Elliott interviewed for New Books Network.

http://itabn.tumblr.com/post/138631317782/this-website