Duration of Roman Empire

Duration of Roman Empire (503 y)

/fact/duration-of-roman-empire

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If Duration of Roman Empire (503 y) was a standard unit ...

Duration of Carthaginian Empire (504 y)...more would be about as big as Duration of Roman Empire
Duration of Egyptian Empire (500 y)...more would be about as big as Duration of Roman Empire
Period of Pluto's orbit (248 y)...more would be 1/2 of Duration of Roman Empire
One average human generation (25 y)...more would be 1/20 of Duration of Roman Empire
Lifespan of rat (2 y)...more would be 1/250 of Duration of Roman Empire
Period of Earth's orbit (1 y)...more would be 1/500 of Duration of Roman Empire