That's not the factorial of any number. For a start, the factorial of any number greater than or equal to 2 is even, because of the factor 2. The factorial of any number greater or equal to five ends with 0. Another answer: I suspect the questioner meant to ask how to write 8*7*6*5*4*3*2*1 as a factorial. If so, then the answer is "8!"
720
87,000,000 +600,000+50,000+4000+300+20+1
Pseudo code+factorial
8!
99999999.
3! = 3×2×1 = 6
6.89475146 × 1016
How do you write an expression
It is counting down 87654321
#!/usr/bin/perl print factorial($ARGV[11]); sub factorial { my($num) = @_; if($num == 1) { return 1; # stop at 1, factorial doesn't multiply times zero } else { return $num * factorial($num - 1); # call factorial function recursively } }
how do you write an expression with three terms