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The Number 1639: Properties and Meanings
Prime 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 AD
There 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.
The Main Number Sections:
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0 - 500 | 501 - 1000 | 1001 - 1500 | 1501 - 2000 | 2001 - 2500
Number Articles | Higher Numbers | Random Number