Is That A Big Number?

If Time since the birth of Ada Lovelace (209 y) was a standard unit ...

Age of oldest musical instrument (42,000 y)...more would be 200 x Time since the birth of Ada Lovelace

Time since first domestication of cattle (10,500 y)...more would be 50 x Time since the birth of Ada Lovelace

Time since first domestication of cats (10,500 y)...more would be 50 x Time since the birth of Ada Lovelace

Time since the start of the Bronze Age (5,300 y)...more would be 25 x Time since the birth of Ada Lovelace

Age of oldest wooden wheel (5,150 y)...more would be 25 x Time since the birth of Ada Lovelace

Time since the birth of Julius Caesar (2,120 y)...more would be 10 x Time since the birth of Ada Lovelace

Time since the birth of Cleopatra (2,090 y)...more would be 10 x Time since the birth of Ada Lovelace

Time since Shakespeare's play Hamlet was written (425 y)...more would be 2 x Time since the birth of Ada Lovelace

Time since the birth of Pierre de Fermat (423 y)...more would be 2 x Time since the birth of Ada Lovelace

Time since the birth of Dickens (212 y)...more would be about as big as Time since the birth of Ada Lovelace

Time since the birth of mathematician Maria Gaetana Agnesi (206 y)...more would be about as big as Time since the birth of Ada Lovelace

Time since the birth of chemist Rosalind Franklin (104 y)...more would be 1/2 of Time since the birth of Ada Lovelace

Period of Uranus's orbit (84 y)...more would be 2/5 of Time since the birth of Ada Lovelace

Time since first email sent (53 y)...more would be 1/4 of Time since the birth of Ada Lovelace

Time since the launch of Intel's first microprocessor, the 4004 (53 y)...more would be 1/4 of Time since the birth of Ada Lovelace

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