One hundred twenty

One hundred twenty (in American English; written and spoken as One hundred and twenty in British English and other english forms) (120, CXX) is the natural number following one hundred nineteen and preceding one hundred twenty-one. It is a triangular number as well as a composite number, with its divisors being 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30 and 60, making it a highly composite number, and its factorization is

This number is also the sum of a twin prime (59 + 61) as well as the sum of four consecutive primes (23 + 29 + 31 + 37). 120 is the smallest number to appear six times in Pascal's triangle. Five factorial is equal to 120.

See also: one hundred, one hundred ten, one hundred twenty, one hundred thirty

One hundred twenty is also:

Very significant in the Holy Bible, being ten times the number of tribes of Israel. It is the age Moses died at (Deuteronomy 34:7), the cubits of the height of the Temple (2 Chronicles 3:4), the number of princes King Darius set over his kingdom (Daniel 6:2), the number of talents of gold Queen Sheba gave to King Solomon in tribute (1 Kings 10:10), and the weight in shekels of total gold spoons offered by each tribe of Israel (Numbers 7:86).
A medium film format introduced by Kodak in 1901 and still in use in 2004.

This article is about the number. For the year AD 120, see 120.

One hundred twenty-one (121, CXXI) is the natural number following one hundred twenty and preceding one hundred twenty-two. It is a composite number, and its factorization is

This number is the sum of three consecutive primes (37 + 41 + 43).

One hundred twenty-one is also:

This article is about the number. For the year AD 121, see 121.

One hundred twenty-two (122, CXXII) is the natural number following one hundred twenty-one and preceding one hundred twenty-three. It is a composite number, and its factorization is

One hundred twenty-two is also:

The number of men of Michmas at the Census (Holy Bible, Nehemiah 7:31).

This article is about the number. For the year AD 122, see 122.

One hundred twenty-three (123, CXXIII) is the natural number following one hundred twenty-two and preceding one hundred twenty-four. It is a Lucas number and a composite number, and its factorization is

One hundred twenty-three is also:

This article is about the number. For the year AD 123, see 123.

One hundred twenty-four (124, CXXIV) is the natural number following one hundred twenty-three and preceding one hundred twenty-five. It is a composite number, and its factorization is

It is the sum of eight consecutive primes (5 + 7 + 11 + 13 + 17 + 19 + 23 + 29).

One hundred twenty-four is also:

This article is about the number. For the year AD 124, see 124.

One hundred twenty-five (125, CXXV) is the natural number following one hundred twenty-four and preceding one hundred twenty-six. It is a composite number, and its factorization is

One hundred twenty-five is also:

This article is about the number. For the year AD 125, see 125.

One hundred twenty-six (126, CXXVI) is the natural number following one hundred twenty-five and preceding one hundred twenty-six. It is a composite number, with divsisors 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, making it an abundant number, and its factorization is

One hundred twenty-six is also:

The designation of a spur route of Interstate 26 in Columbia, South Carolina.

This article is about the number. For the year AD 126, see 126.

One hundred twenty-seven (127, CXXVII) is the natural number following one hundred twenty-six and preceding one hundred twenty-eight. It is a Mersenne prime, 2⁷ - 1, and as such, in binary it is a repunit prime, a permutable prime and a palindromic prime. This also means it is the largest integer that can be represented by a signed byte.

One hundred twenty-seven is also:

ASCII and Unicode code point for delete.
The number of provinces ruled by King Xerxes, "from India to Ethiopia" (Holy Bible, Esther 1:1).
The number of sons of Bethlehem at the Census of men of Israel upon return from exile (Holy Bible, Ezra 2:21).

This article is about the number. For the year AD 127, see 127.

One hundred twenty-eight (128, CXXVIII) is the natural number following one hundred twenty-seven and preceding one hundred twenty-eight. It is a composite number, and its factorization is

One hundred twenty-eight is also:

The size, in bits, of certain integer data types, used in computer representations of numbers.
The number of sons of Anathoth at the Census of men of Israel upon return from exile (Holy Bible, Ezra 2:23). Also, the number of singers, sons of Asaph (Ezra 2:41).
In megabytes, a common size for flash disks and memory cards.
The number of musical instruments specified in General MIDI. Sometimes they are numbered 0 to 127 and sometimes they are numbered 1 to 128.

This article is about the number. For the year AD 128, see 128.

One hundred twenty-nine (129, CXXIX) is the natural number following one hundred twenty-eight and preceding one hundred thirty. It is a composite number, and its factorization is

This number is the sum of the first ten prime numbers.

One hundred twenty-nine is also:

The designation of a spur route of Interstate 29 in Sioux City, Iowa.

This article is about the number. For the year AD 129, see 129.