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Friday, May 14, 2010

Friday Factorial

Can you think of a reason why 30414093201713378043612608166064768844377641568960512078291027000 cannot possibly be the value of 50 factorial, without actually performing the calculation?
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2 comments:

  1. Gokul5/14/2010 10:58 AM

    When 10,20,30,40,50 are multiplied itself the last five digits will be zero other than this there are five set of 5s and 2s.

    ReplyDelete
  2. Al5/17/2010 5:08 AM

    syntax error?

    ReplyDelete

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