10Dec/093
Counting A Billion
If you were to count one number per second and counted seven hours per day, how long would it take you to count to a Billion?
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If you were to count one number per second and counted seven hours per day, how long would it take you to count to a Billion?
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October 28th, 2010 - 10:06
115 days
December 11th, 2009 - 13:24
396 days 5hrs 46 mins. 12secs.
December 10th, 2009 - 18:13
400 Days