New posts in factorial

Find $\lim_{n \to \infty} \sqrt[n]{n!}$.

real-analysis sequences-and-series elementary-number-theory limits factorial

Is there an inverse to Stirling's approximation?

inverse factorial

Factorial Inequality problem $\left(\frac n2\right)^n > n! > \left(\frac n3\right)^n$

inequality factorial

How to find the factorial of a fraction?

factorial gamma-function

Limit of $\frac{\log(n!)}{n\log(n)}$ as $n\to\infty$.

calculus limits logarithms asymptotics factorial

To find all $n$ such that $(n-1)!+1$ is a perfect power of $n$

elementary-number-theory diophantine-equations factorial perfect-powers

Which is larger? $20!$ or $2^{40}$?

inequality exponentiation factorial big-numbers number-comparison

Is $\lfloor n!/e\rfloor$ always even for $n\in\mathbb N$?

calculus combinatorics exponential-function factorial ceiling-and-floor-functions

$n!+1$ being a perfect square

number-theory elementary-number-theory diophantine-equations factorial square-numbers

Inductive Proof that $k!<k^k$, for $k\geq 2$.

discrete-mathematics inequality induction factorial

$\sum k! = 1! +2! +3! + \cdots + n!$ ,is there a generic formula for this?

sequences-and-series summation factorial

Derive a formula to find the number of trailing zeroes in $n!$ [duplicate]

elementary-number-theory divisibility factorial decimal-expansion

On the factorial equations $A! B! =C!$ and $A!B!C! = D!$

elementary-number-theory factorial

Division of Factorials [binomal coefficients are integers]

elementary-number-theory divisibility factorial multinomial-coefficients

Prove by induction that $n^2<n!$

inequality induction factorial faq

Why is $i! = 0.498015668 - 0.154949828i$?

complex-analysis complex-numbers factorial

Inverse of a factorial

Derivative of a factorial

calculus factorial

Factorial of a matrix: what could be the use of it?

matrices operator-theory factorial matrix-calculus applications

Factorial, but with addition [duplicate]

arithmetic factorial