530
530 is an even composite number composed of three prime numbers multiplied together.
530 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 530:
2^{} × 5^{} × 53^{}
See below for interesting mathematical facts about the number 530 from the Numbermatics database.
Names of 530
 Cardinal: 530 can be written as Five hundred thirty.
Scientific notation
 Scientific notation: 5.3 × 10^{2}
Factors of 530
Divisors of 530
Bases of 530
 Binary: 1000010010_{2}
 Hexadecimal: 0x212
 Base36: EQ
Squares and roots of 530
Scales and comparisons
How big is 530? 530 seconds is equal to 8 minutes, 50 seconds.

To count from 1 to 530 would take you about four minutes.
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomlychosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
 A cube with a volume of 530 cubic inches would be around 0.7 feet tall.
Recreational maths with 530
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The information we have on file for 530 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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