To calculate online the number of permutation of a set of n elements.

permutation online

The calculator allows to calculate online the **number of permutation of a set** of n elements without repetition.
A **permutation** of a set of n elements is an
arrangement
of this n elements.
The **number of permutations** of n elements without repetition is the number of ways to arrange these n elements, this number is n!
Le **nombre de permutations** de n éléments sans répétition est le nombre de manière d'arranger ces n éléments ce nombre est n!
(
factorial(n)
).

- Calculating the number of permutation of a set

The calculator can **calculate the number of permutation of a set** giving the results in exact form :
to calculate the number of permutation of a set of 5 elements, enter
permutation(`5`),
after calculation, the result is returned.

To calculate online the number of permutation of a set of n elements.

See also

- Countdown maths solver : arithmetic_solver. This solver allows finding a target number from a set of integer in using arithmetic operations.
- Arrangement : arrangement. To calculate online the number of arrangement of p elements of a set of n elements.
- Base-n converter : base_converter. The calculator allows you to make decimal, binary, hexadecimal conversions, and more generally to any base n between 2 and 36.
- Calculation of binomial coefficients : binomial_coefficient. A binomial coefficient calculator that allows you to calculate a binomial coefficient from two integers.
- To count the number of combinations : combination. To calculate the number of k elements of part of a set of n elements.
- Euclidean division : euclidean_division. The euclidean_division function to calculate online the quotient and the remainder in the euclidean division of two polynomials or two integers.
- Factorial : factorial. Online factorial Calculator. The factorial of a natural number n is the product of the positive integers less than or equal to n.
- Gcd calculation online : gcd. GCD calculator that uses Euclid's algorithm to give the steps of the GCD calculation.
- Parity of a number : is_even. Is_even function returns 1 if the number is even, 0 otherwise.
- Parity of a number : is_odd. Is_odd function returns true if the number passed is odd, false otherwise.
- Least common multiple : lcm. LCM calculator to calculate the least common multiple (LCM).
- Permutation : permutation. To calculate online the number of permutation of a set of n elements.
- Prime factorization calculator : prime_factorization. The function prime_factorization is used to calculate online the decomposition of an integer into prime factors.
- Pythagorean theorem : pythagorean. The function makes it possible to verify by using the Pythagorean theorem knowing the lengths of the sides of a triangle that this is a right triangle. If the sides of the triangle depend on a variable, then the value of the variable is calculated so that the triangle is a right triangle.