Time since the birth of Diophantus

Time since the birth of Diophantus (1,810 y)

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Neat Ratios ...

Time since the birth of Diophantus (1,810 y)

  • is 2/5 of Time since building of the Great Pyramid of Giza / Cheops / Khufu (4,580 y)...more
  • is about as big as Time since the building of Great Wall of China (1,800 y)...more
  • is 2 x Time since building of Angkor Wat (900 y)...more
  • is 2 x Time since the birth of Ibn Rushd (Averroes) (892 y)...more
  • is 4 x Time since the birth of Shakespeare (454 y)...more
  • is 4 x Time since the birth of Galileo (454 y)...more
  • is 20 x Time since Charles Lindbergh first flew across the Atlantic (91 y)...more
  • is 400 x Period of Ceres's orbit (4.6 y)...more

If this was a standard unit ...

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