List questions from factorial

Published on 17 May 2014 - 17:40

140

Views

How can I determine convergence of the series of $\frac {(2n)!}{2^{2n}(n!)^2}$

Published on 18 May 2014 - 17:32

6.9k

Views

History of notation: "!"

Published on 19 May 2014 - 22:30

389

Views

maximize a function which contains factorials

Published on 21 May 2014 - 12:28

891

Views

One-Line Proof for $n! \geq (\frac n e)^n$

Published on 21 May 2014 - 13:34

3.9k

Views

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

Published on 25 Mar 2026 - 11:16

107

Views

Proof that $\lim\limits_{h \to \infty} \frac{h!}{h^k(h-k)!}=1 $ for any $ k $

Published on 26 May 2014 - 16:23

633

Views

Find the largest integer $n$ such that $10^n$ divides $10^6!$

Published on 29 May 2014 - 22:02

74

Views

Find k such that, $\frac{n^{\underline k}}{n^k}<a$

Published on 30 May 2014 - 12:30

62

Views

prove that $N$ is divisible by $1,2,\ldots,k$ which $k+1$ is the lowest prime number after $N$

Published on 03 Jun 2014 - 6:01

156

Views

Knuth shuffle : Is there a reciprocal to the factorial?

Published on 27 Mar 2026 - 12:03

136

Views

Proving by induction that $(n^2)!>(n!)^2$ for $n \geq 2$

Published on 06 Jun 2014 - 0:34

8.8k

Views

Limits with factorial

Published on 10 Jun 2014 - 2:51

249

Views

Factorial identity $n!=1+(1-1/1!)n+(1-1/1!+1/2!)n(n-1)+\cdots$

Published on 10 Jun 2014 - 15:31

60

Views

Question about factorial function

Published on 10 Jun 2014 - 20:16

List Question

An identity for the product of even numbers (double factorial)

How can I determine convergence of the series of $\frac {(2n)!}{2^{2n}(n!)^2}$

History of notation: "!"

maximize a function which contains factorials

One-Line Proof for $n! \geq (\frac n e)^n$

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

Proof that $\lim\limits_{h \to \infty} \frac{h!}{h^k(h-k)!}=1 $ for any $ k $

Find the largest integer $n$ such that $10^n$ divides $10^6!$

Find k such that, $\frac{n^{\underline k}}{n^k}<a$

prove that $N$ is divisible by $1,2,\ldots,k$ which $k+1$ is the lowest prime number after $N$

Knuth shuffle : Is there a reciprocal to the factorial?

Proving by induction that $(n^2)!>(n!)^2$ for $n \geq 2$

Limits with factorial

Factorial identity $n!=1+(1-1/1!)n+(1-1/1!+1/2!)n(n-1)+\cdots$

Question about factorial function

Trending Questions

Popular # Hahtags

Popular Questions