Given that 38! = 523,022,617,466,601,111,760,007,224,100,abc,def,gh0,000,000, determine, with a minimum of arithmetical effort, the digits a, b, c, d, e, f, g, and h. No calculators or computers allowed!

(In reply to re: Until I have time by Nosher)

g is actually not 4, based on a computer calculation of the exact number. I think you're neglecting the non-5 components of 5, 10, etc.

Posted by Charlie on 2004-11-11 10:32:28