The Number 1378: Properties and MeaningsPrime Factors of 1378=2x13x53.
1378 is a Triangular Number.
1378 is a 231-gonal Number.
1378 is a Centered Nonagonal Number.
The Year 1378 ADIn the year 1378 AD "Halley's Comet" visited the Earth.
In the year 1378 AD Hongxi, Emperor of China, was born.
In the year 1378 AD Pope Callixtus III was born.
In the year 1378 AD Charles IV, Holy Roman Emperor was succeeded by his son, Wenceslaus.
Share any properties and meanings for particular Numbers...contact me directly, thanks.