The Number 28: Properties and Meanings

Prime Factors of 28=2x2x7.

28 is a Perfect Number.

28 is a Triangular Number.

28 is a Hexagonal Number.

28 is a Centered Nonagonal Number.

28 can be Partitioned 3718 ways.

28 can be Partitioned 15 times with each term no larger than 2

28 can be Partitioned 80 times with each term no larger than 3

28 can be Partitioned 249 times with each term no larger than 4

28 can be Partitioned 540 times with each term no larger than 5

28 can be Partitioned 931 times with each term no larger than 6

28 can be Partitioned 1367 times with each term no larger than 7

28 can be Partitioned 1801 times with each term no larger than 8

The Chemical Element Nickel has an atomic number of 28.

The 28 Lunar Houses.

In Hinduism, one day and one night of Brahma are equivalent to 28 existences of Indra.

The 28 Izeds in the Persian religion.

The Arab and Spanish alphabets each have twenty-eight letters

The 28 paradisiac or angelic levels which exist above the human state, according to the Brahmans.

Film: 28 Days.

Film: 28 Days Later.

The Year 28 AD

In the year 28 AD Emperor Ming of Han was born.

In the year 28 AD the Frisians negotiated a treaty with the Romans at the River Rhine, avoiding conquest.

In the year 28 AD King Onjo of Baekje died and King Daru of Baekje succeeded to the throne of Baekje. (Korea).