49
49 is an odd composite number. It is composed of a single prime number multiplied by itself.
49 is an odd composite number. It has a total of three divisors.
Prime factorization of 49:
72
(7 × 7)See below for interesting mathematical facts about the number 49 from the Numbermatics database.
Names of 49
- Cardinal: 49 can be written as Forty-nine.
Scientific notation
- Scientific notation: 4.9 × 101
Factors of 49
Divisors of 49
Bases of 49
- Binary: 1100012
- Hexadecimal: 0x31
- Base-36: 1D
Squares and roots of 49
Scales and comparisons
How big is 49?- A cube with a volume of 49 cubic inches would be around 0.3 feet tall.
Recreational maths with 49
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The information we have on file for 49 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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