Enter Multifactorial
Calculate the multifactorial 16!3
We have 3 exclamation symbols (!)
Start at 16
Iterate backwards in steps of 3
Stop when we hit 1 or below
Term 1
For term 1, we start with 16
Term 2
Subtract -1 x 3 = -3 to get n(n - -3)
(n - -3) → 16 - -3 = 13
Our factorial term is:
16(13)
Term 3
Subtract -1 x 3 = -3 to get n(n - -3)(n - -3)
(n - -3) → 16 - -3 = 10
Our factorial term is:
16(13)(10)
Term 4
Subtract -1 x 3 = -3 to get n(n - -3)(n - -3)(n - -3)
(n - -3) → 16 - -3 = 7
Our factorial term is:
16(13)(10)(7)
Term 5
Subtract -1 x 3 = -3 to get n(n - -3)(n - -3)(n - -3)(n - -3)
(n - -3) → 16 - -3 = 4
Our factorial term is:
16(13)(10)(7)(4)
Term 6
Subtract -1 x 3 = -3 to get n(n - -3)(n - -3)(n - -3)(n - -3)(n - -3)
(n - -3) → 16 - -3 = 1
Our factorial term is:
16(13)(10)(7)(4)(1)
Build final multifactorial answer:
16!3 = n(n - -3)(n - -3)(n - -3)(n - -3)(n - -3)...
16!3 = 16(13)(10)(7)(4)(1)
You have 2 free calculationss remaining
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How does the Multifactorials Calculator work?
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What 1 formula is used for the Multifactorials Calculator?
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.
nPr = n!/(n - r)!
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