213 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 213:
3 × 71
See below for interesting mathematical facts about the number 213 from the Numbermatics database.
Names of 213
- Cardinal: 213 can be written as Two hundred thirteen.
- Scientific notation: 2.13 × 102
Factors of 213
Divisors of 213
Bases of 213
- Binary: 110101012
- Hexadecimal: 0xD5
- Base-36: 5X
Squares and roots of 213
Scales and comparisonsHow big is 213?
- 213 seconds is equal to 3 minutes, 33 seconds.
To count from 1 to 213 would take you about forty-six seconds.
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 randomly-chosen 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 213 cubic inches would be around 0.5 feet tall.
Recreational maths with 213
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"Number 213 - Facts about the integer". Numbermatics.com. 2023. Web. 23 September 2023.
Numbermatics. (2023). Number 213 - Facts about the integer. Retrieved 23 September 2023, from https://numbermatics.com/n/213/
Numbermatics. 2023. "Number 213 - Facts about the integer". https://numbermatics.com/n/213/
The information we have on file for 213 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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