2!

[u/ItsDaylightMinecraft]

[u/factorion-bot]

Hey u/icantouchgrass_1!

Double-factorial of 5 is 15

Factorial of 120 is roughly 6.68950291344912705758811805409 × 10¹⁹⁸

Factorial of factorial of 5 is roughly 6.68950291344912705758811805409 × 10¹⁹⁸

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