The Number 1660: Properties and MeaningsPrime Factors of 1660=2x2x5x83.
1660 is a 278-gonal Number.
The Year 1660 ADIn the year 1660 AD: Cuckoo clocks made in Furtwangen, Germany, in the Black Forest region.
In the year 1660 AD the Royal Society of London was founded.
In the year 1660 AD Charles II was proclaimed 'King of England'.
In the year 1660 AD Louis XIV (The Sun King) became ruler of France.
In the year 1660 AD the Plague was eradicated in Europe.
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