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Turnover of Exxon Mobil (2015) ($365b) is 4 x GDP in Lithuania (2017) (90.6 b USD/a)
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Time since start of building of the Colosseum (1,944 y)
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.