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Discrete-Math · Counting

20!

20

Inyathelo ngenyathelo

  1. 20! = 20 \times 19 \times \cdots \times 2 \times 1

    n! is the product of all positive integers up to n.

  2. 20! = 2432902008176640000

Bonisa impendulo
20! = 2432902008176640000