All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Just Math
Product of 100 factorials (Posted on 2017-09-07) Difficulty: 4 of 5
Show that (1!*2!*3!*4!* ... 100!)/50! is a square number.

No Solution Yet Submitted by Ady TZIDON    
Rating: 3.5000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsSmallest divisorBrian Smith2017-09-08 23:21:36
bringing my original table up to n=100Charlie2017-09-08 11:05:02
miscellanyCharlie2017-09-08 08:51:28
Hints/Tipsre: when it works -- computer exploration please editAdy TZIDON2017-09-08 04:03:40
re: when it works -- computer explorationSteve Herman2017-09-07 11:18:59
Some Thoughtswhen it works -- computer explorationCharlie2017-09-07 10:53:24
re: SolutionSteve Herman2017-09-07 09:42:44
SolutionSolutionchun2017-09-07 09:01:22
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information