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Duration of Ottoman Empire

Duration of Ottoman Empire (623 y)

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Neat Ratios ...

Duration of Ottoman Empire (623 y)

  • is about as big as Duration of Toltec Empire (626 y)...more
  • is 2.5 x Period of Pluto's orbit (248 y)...more
  • is 10 x Length of reign of Queen Victoria of the United Kingdom (63 y)...more
  • is 25 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