Factorial/Examples/22
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Example of Factorial
- $22! = 1 \, 124 \, 000 \, 727 \, 777 \, 607 \, 680 \, 000$
Proof
From $21$ Factorial:
- $21! = 51 \, 090 \, 942 \, 171 \, 709 \, 440 \, 000$
Then:
51 090 942 171 709 440 000 x 22 ----------------------------- 102 181 884 343 418 880 000 1 021 818 843 434 188 800 000 ----------------------------- 1 124 000 727 777 607 680 000
$\blacksquare$