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Large Number (Posted on 2003-05-06) Difficulty: 3 of 5
Assume there are approximately 5,000,000,000 people on earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hands?

(If you cannot estimate the number, then try to guess how long the number would be.)

See The Solution Submitted by chris    
Rating: 3.8571 (7 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Some Thoughts Problem Solution | Comment 16 of 18 |

The required estimate is 0.


  Posted by K Sengupta on 2007-04-19 01:52:07
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