The Number 1639: Properties and MeaningsPrime Factors of 1639=11x149.
1639 is a Nonagonal Number.
1639 is a Centered 18-gonal Number.
1639 is the number of binary rooted trees with 16 vertices.
The Year 1639 ADThere was a Venus Transit in 1631 AD and a partner transit in 1639 AD. In the year 1639 AD Stefano Landi, Italian composer died.
1639 Melchior Franck, German composer died.
Share any properties and meanings for particular Numbers...contact me directly, thanks.
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