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The Number 1590: Properties and MeaningsPrime Factors of 1590=2x3x5x53.
1590 is a 17-gonal Number.
The Year 1590 ADIn the year 1590 AD Dutchman, Zacharias Janssen invented the compound microscope.
In the year 1590 AD Japan was unified by Toyotomi Hideyoshi.
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