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Length of the M25 Orbital motorway around London (188 km) is 25 thousand x Women's World Long Jump Record (1988) (7.52 m)
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Pop. of Yangon, Myanmar (5.21 million people)
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.