### Related

##### factorial-sqrt

a:sqrt(factorial(8)+1);

a;

Calculate

##### factorial-log-plot2d-sqrt

plot2d([log(x)^2, x/l...

plot2d([x^2, 3^log(x)...

plot2d([2^(3*x), 2^(2...

Calculate

##### factorial-plot2d-sin-sum

f(x):=sin(x);

g(n,x):=sum((-1)^i*(-...

plot2d([f(x),g(2,x)],...

Calculate

##### factorial-sqrt

a:sqrt(factorial(24)+1);

a;

Calculate

##### factorial-inf-limit-log-sqrt

limit ( (log(n)^2) / ...

limit ( (log(factoria...

limit ( (3^log(n)) / ...

Calculate

##### factorial

eta(n):=4*(n-1)^2*fac...

for n in [2,3] do pri...

Calculate

##### factorial-inf-limit-log-sqrt

limit ( (log(factoria...

limit ( (3^log(n)) / ...

limit ( (7^log(n)) / ...

Calculate

##### factorial-plot2d-sin-sum

s:sum((-1)^n*x^(2*n+1...

plot2d([s,sin(x)],[x,...

Calculate

##### factorial-inf-limit-log-sqrt

limit ( (log(factoria...

limit ( (3^log(n)) / ...

limit ( (7^log(n)) / ...

Calculate

##### factorial-plot2d-sum

s:sum((-1)^n*x^(2*n+1...

plot2d(s,[x,0,%pi/2]);

Calculate

### factorial

Run Example
```(%i1)factor(factorial(40));
38  18  9  5   3   3   2   2
(%o1)              2   3   5  7  11  13  17  19  23 29 31 37
(%i2) ```
Run Example
```factor(factorial(20));
18  8  4  2
(%o1)                      2   3  5  7  11 13 17 19
(%i2) ```
Run Example
```factor(factorial(10));
8  4  2
(%o1)                             2  3  5  7
(%i2) ```

### Related Help

Help for Factorial