In [31]: runfile('G:/UBCO/2020-2021/Python/20200930/while_loops.py', wdir='G:/UBCO/2020-2021/Python/20200930')

n = 4

n! = 24

n = 50

n! = 30414093201713378043612608166064768844377641568960512000000000000

n! = 3.0414093201713376e+64

n = 170

n! = 7.257415615307999e+306

Enter an integer: 101

n = 101

n! = 9.42594775983836e+159

In [32]: