Did you know? Estimated world population of Gelada (200,000 individuals) is 2.5 x Estimated world population of Giraffe (80,000 individuals)
Magnitude:
Multiple: - thousand million billion trillion quadrillion quintillion sextillion septillion 10^27 10^30 10^33 10^36 10^39 10^42
Unit: item
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.