The Number 1650: Properties and Meanings
Prime Factors of
1650=
2x
3x
5x
5x
11.
1650 is the number of connected partial orders on
7 unlabeled elements.
The Year 1650 AD
In the year
1650 AD there was a Uranus-Neptune conjunction in Sagittarius.
In the year
1650 AD Otto von Guericke invented an air pump.
In the year
1650 AD Descartes died.