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Multifactorials Calculator
Enter Multifactorial
How does the Multifactorials Calculator work?
Calculates the multifactorial n!
(m)
This calculator has 1 input.
What 1 formula is used for the Multifactorials Calculator?
n!
(m)
= (n - m) * (n - m - m) * ... * 1
For more math formulas, check out our
Formula Dossier
What 3 concepts are covered in the Multifactorials Calculator?
factorial
The product of an integer and all the integers below it
multifactorial
generalisation of a factorial in which each element to be multiplied differs from the next by an integer
permutation
a way in which a set or number of things can be ordered or arranged.
n
P
r
= n!/(n - r)!
Example calculations for the Multifactorials Calculator
16!!!
30!(4)
Multifactorials Calculator Video