# 94 (number)

From HandWiki

__: Natural number__

**Short description**
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Cardinal | ninety-four | |||

Ordinal | 94th (ninety-fourth) | |||

Factorization | 2 × 47 | |||

Divisors | 1, 2, 47, 94 | |||

Greek numeral | ϞΔ´ | |||

Roman numeral | XCIV | |||

Binary | 1011110_{2} | |||

Ternary | 10111_{3} | |||

Quaternary | 1132_{4} | |||

Quinary | 334_{5} | |||

Senary | 234_{6} | |||

Octal | 136_{8} | |||

Duodecimal | 7A_{12} | |||

Hexadecimal | 5E_{16} | |||

Vigesimal | 4E_{20} | |||

Base 36 | 2M_{36} |

**94** (**ninety-four**) is the natural number following 93 and preceding 95.

## In mathematics

**94** is:

- the twenty-ninth distinct semiprime and the fourteenth of the form (2.q).
- the ninth composite number in the 43-aliquot tree. The aliquot sum of
**94**is**50**within the aliquot sequence (94,50,43,1,0). - the second number in the third triplet of three consecutive distinct semiprimes,
**93**,**94**and**95**. - a 17-gonal number
^{[1]}and a nontotient.^{[2]} - an Erdős–Woods number, since it is possible to find sequences of 94 consecutive integers such that each inner member shares a factor with either the first or the last member.
^{[3]} - a Smith number in decimal.
^{[4]}

## In computing

The ASCII character set (and, more generally, ISO 646) contains exactly 94 graphic non-whitespace characters, which form a contiguous range of code points. These codes (0x21–0x7E, as corresponding high bit set bytes 0xA1–0xFE) also used in various multi-byte encoding schemes for languages of East Asia, such as ISO 2022, EUC and GB 2312. For this reason, code pages of 94^{2} and even 94^{3} code points were common in East Asia in 1980s–1990s.

## In astronomy

- Messier 94, a spiral galaxy in the constellation Canes Venatici
- The New General Catalogue object NGC 94, a galaxy in the constellation Andromeda

## In other fields

**Ninety-four** is:

- The atomic number of plutonium, an actinide.
- The designation of STS-94 Space Shuttle
*Columbia*launched July 1, 1997 - The code for international direct dial phone calls to Sri Lanka.
- Part of the model number of
- AN-94, a Russian assault rifle.
- M-94, a piece of cryptographic equipment used by the United States army in use from 1922 to 1943.

- The number of Haydn's Surprise Symphony (Symphony No. 94).
- Used as a nonsense number by the British satire magazine
*Private Eye*. Most commonly used in spoof articles end halfway through a sentence with "*(continued p. 94)*". The magazine never extends to 94 pages: this was originally a reference to the enormous size of some Sunday newspapers. - Each February, Respiratory Health Association of Metropolitan Chicago hosts Hustle Up the Hancock, a race up 94 floors of the John Hancock Center in
*Chicago*to raise more than $1 million for lung disease research and programs." - The 94th Fighter Squadron is a squadron of the
*United States Air Force*, currently part of the 1st Operations Group of the 1st Fighter Wing, and stationed at*Langley Air Force Base*in Virginia - The 94th Infantry Division was a unit of the United States Army in World War II, activated September 15, 1942.
- Saab 94 was the model number Saab unofficially used for the first generation Saab Sonett
- Form I-94 is the form used to declare to US Customs Officers by international travelers the items in their possession, purpose of visit, etc.
- The number of the French department Val-de-Marne

## In sports

- The length of an NBA court is 94 feet (29 m) and width is 50 feet (15 m).
- Pascal Wehrlein, who drove for Sauber in Formula One in 2017, chose the number 94.

## See also

- List of highways numbered 94

## References

- ↑ "Sloane's A051869 : 17-gonal numbers". OEIS Foundation. https://oeis.org/A051869.
- ↑ "Sloane's A005277 : Nontotients". OEIS Foundation. https://oeis.org/A005277.
- ↑ "Sloane's A059756 : Erdős-Woods numbers". OEIS Foundation. https://oeis.org/A059756.
- ↑ "Sloane's A006753 : Smith numbers". OEIS Foundation. https://oeis.org/A006753.

Original source: https://en.wikipedia.org/wiki/94 (number).
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