Did you know? GDP in Democratic Republic of the Congo (2019) (47.2 billion USD p/a) is 40 x GDP in Comoros (2019) (1.186 billion USD p/a)
Number of grains of sand on the world's beaches (5sextillion )
/fact/number-of-grains-of-sand-on-the-worlds-beaches
Link
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.