22
22 is an even composite number composed of two prime numbers multiplied together.
22 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 22:
2^{} × 11^{}
See below for interesting mathematical facts about the number 22 from the Numbermatics database.
Names of 22
- Cardinal: 22 can be written as Twenty-two.
Scientific notation
- Scientific notation: 2.2 × 10^{1}
Factors of 22
Divisors of 22
Bases of 22
- Binary: 10110_{2}
- Hexadecimal: 0x16
- Base-36: M
Squares and roots of 22
Scales and comparisons
How big is 22?- A cube with a volume of 22 cubic inches would be around 0.2 feet tall.
Recreational maths with 22
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The information we have on file for 22 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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