The Number 78: Properties and Meanings

Prime Factors of 78=2x3x13.

78 can be Partitioned 40 times with each term no larger than 2.

78 can be Partitioned 547 times with each term no larger than 3.

78 is a Triangular Number.

78 is a 27-gonal Number.

78 is an Abundant Number.

78 is the smallest number that can be written as the sum of of 4 distinct squares in 3 ways.

The Chemical Element Platinum has an atomic number of 78.

The 78 Tarot cards comprising 22 Major Arcana and 56 Minor Arcana.

The Year 78 AD

The Caka period in Indonesia witnessed the introduction of the Sanskrit language and the Pallawa script by the Indian Prince Aji Caka (78 AD).