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Pop. of Ahmedabad, India (5.57 million people) is 50 x Pop. of Kiribati (111,800)
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Mass of Triton (moon of Neptune) (21.4 sextillion kg)
If this was a standard unit ...
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.