6! = 6*5*4*3*2*1
6*5 = 30
*4 = 120
*3 = 360
*2=720
*1=720
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A factorial is a whole number multiplied by all the whole numbers less than that number. So 3 factorial (written as 3!) is 3 times 2 times 1=6
Factorial 6 = 720
1.8333
Do you mean an exclaimation mark (!) An exclamination mark means factorial so............. 3! = 3 factorial 3 factorial means 1x2x3 = 6 2! or 2 factorial means 1x2 = 2 4! or 4 factorial means 1x2x3x4 = 24
6! + 4! = 720 + 24 = 744