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The Number 1920: Properties and MeaningsPrime Factors of 1920=2x2x2x2x2x2x2x3x5.
1920 is a 12-gonal Number.
1920 is the smallest number that contains more different digits than its cube.
The Year 1920 ADIn the year 1920 AD Earle Dickson invented the Band-Aid.
In the year 1920 AD The tommy gun was patented by John T Thompson.
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