0
Zero is an integer with several counter-intuitive properties. It is an even number which is neither prime nor composite. Zero is known as the additive identity.
Zero is a number which signifies nothing, an empty set or a count whose value is nothing. It is exactly divisible by every number and is therefore an even number because it is divisible by two. With an infinite amount of factors, it is therefore not a prime number. But it’s not composite either because it is not a product of any prime number. Zero is known as the additive identity.
Prime factorization of 0:
See below for interesting mathematical facts about the number 0 from the Numbermatics database.
Names of 0
- Cardinal: 0 can be written as Zero.
Scientific notation
- Scientific notation: 0 × 10^{0}
Factors of 0
Divisors of 0
- Number of divisors d(n): Infinite
- Sum of all divisors σ(n): Infinite
Bases of 0
- Binary: 0_{2}
- Hexadecimal: 0x0
- Base-36: 0
Squares and roots of 0
Scales and comparisons
How big is 0?- A cube with a volume of 0 cubic inches would be around 0 feet tall.
Recreational maths with 0
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The information we have on file for 0 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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