Duration of Mali Empire

Duration of Mali Empire (375 y)

/fact/duration-of-mali-empire

Link

Neat Ratios ...

Duration of Mali Empire (375 y)

is 1/5 of Duration of Pandyan Empire (South India) (1,850 y)...more
is 2 x Lifespan of Galapagos giant tortoise (190 y)...more
is 5 x Period of Halley's Comet's orbit (75.3 y)...more
is 25 x Lifespan of a cat (15 y)...more
is 200 x Period of Mars's orbit (1.88 y)...more

If this was a standard unit ...