55 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 55:
5 × 11
See below for interesting mathematical facts about the number 55 from the Numbermatics database.
Names of 55
- Cardinal: 55 can be written as Fifty-five.
- Scientific notation: 5.5 × 101
Factors of 55
Divisors of 55
Bases of 55
- Binary: 1101112
- Hexadecimal: 0x37
- Base-36: 1J
Squares and roots of 55
Scales and comparisonsHow big is 55?
- A cube with a volume of 55 cubic inches would be around 0.3 feet tall.
Recreational maths with 55
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"Number 55 - Facts about the integer". Numbermatics.com. 2023. Web. 4 October 2023.
Numbermatics. (2023). Number 55 - Facts about the integer. Retrieved 4 October 2023, from https://numbermatics.com/n/55/
Numbermatics. 2023. "Number 55 - Facts about the integer". https://numbermatics.com/n/55/
The information we have on file for 55 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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