720
The value of 9 factorial plus 6 factorial is 363,600
Factorial 6 = 720
1.8333
6! + 4! = 720 + 24 = 744
10! and 6! means factorial of 10, and factorial of 6, respectively. You can calculate that on most scientific calculators - or you can multiply all numbers from 1 to 6 for the factorial of 6, and all numbers from 1 to 10 for the factorial of 10.
3!=6 Answer: 6
3! = 6
Factorial. Normally indicated by "!" eg Factorial 6 would be written 6!
2.5
6 factorial (notated as 6!) is multiplying every whole number from 1 to 6 together. 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720.
To calculate 3 factorial (3!) we multiply 3 by 2 and then by 1, resulting in 6. To calculate 6 factorial (6!) we multiply 6 by 5, then by 4, then by 3, then by 2, and finally by 1, resulting in 720. Multiplying 3! by 6! gives us 6 x 720 = 4320.
9 factorial = 9! = (9*8*7*6*5*4*3*2*1) = 362880