How Big Are Factorials?

 (eli.thegreenplace.net)

10 points | by ibobev 1 day ago

3 comments

  • movpasd 31 minutes ago
    Stirling's approximation is also used a lot in statistical mechanics, because you often have to calculate logs of state space sizes, which means lots of combinatorics and thus lots of factorials. Plus it's continuous so you can do calculus.
  • pagade 33 minutes ago
    Reminds me of: Professor asked us to find the biggest factorial using C programming language. And then using LISP. You can imagine our surprise.
  • brudgers 16 hours ago
    Factorial (n) for n > 24 is greater than 10^n.