# Learn Arrangement Numbers

# Arrangement Numbers | Arragement Combination Calculator

An online arrangement number definition

Arrangement numbers, more commonly called permutation numbers, or simply permutations, are the number of ways that a number of things can be ordered or arranged.

**Example**

"ARRANGEMENT" is an eleven letter word.

If there were no repeating letters, the answer would simply be 11! = 39916800

However, since there are repeating letters, we have to divide to remove the duplicates accordingly. There are 2 As, 2 Rs, 2 Ns, 2 Es

Therefore, there are 8! ( 2! • 2! • 2! • 2! )

= 11! / 8 ! = 2494800

= 2494800 ways of arranging it.

Use below calculators to calculate the number of combinations can we make from your input numbers or letters .

# Unique Number or Letter Arragement Calculator

# Related Number Types

- Integer
- Whole Number
- Digit
- Natural Number
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- Even Number
- Rational Number
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- Transcendental Number
- Real Number
- Nominal Number
- Ordinal Number
- Arrangement Number
- Abundant Number
- Algebraic Number
- Automorphic Number
- Apocalypsec Number
- Amicable Number
- Aliquot Number
- Almost Perfect Number
- Alphametic Number
- Binary Number
- Catalan Number
- Circular Primes Number
- Complex Number
- Cyclic Number
- Cubic Number
- Congruent Number
- Cardinal Number
- Choice Number
- Composite Number
- Counting Number
- Fibonacci Number
- Fraction