The Number 45: Properties and Meanings
Prime Factors of
45=
3x
3x
5.
45 can be
Partitioned 75175 ways.
45 can be
Partitioned 23 times with each term no larger than
2.
45 can be
Partitioned 192 times with each term no larger than
3.
45 can be
Partitioned 864 times with each term no larger than
4.
45 is a
Triangular Number.
45 is a
Hexagonal Number.
45 is a
Super Catalan Number.
45 is a
16-gonal Number.
The
Chemical Element Rhodium has an atomic number of
45.
The
Chemical Element Scandium has one
Stable Isotope. It has
45 neutrons.
The Year 45 AD
In the year
45 AD King Kushtashpi III of Hatti died in a battle against the Sarmatians. He was succeeded by his son, who reigned as King Tudhaliyas VII
