Question Wars.

zZzzZz... (wake me up when this is a real game)

you guys use big numbers

Princekillme, you sir are an idiot.

No, a factorial is n!. That means you multiply it by all positive integers lower than itself and itself. The factorial of 11 is 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 39,916,800

Factorial 11 is 11 and 10 9 8 7 6 5 4 3 2 1 added together nubs.