20664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 20664:
23 × 32 × 7 × 41(2 × 2 × 2 × 3 × 3 × 7 × 41)
See below for interesting mathematical facts about the number 20664 from the Numbermatics database.
Names of 20664
- Cardinal: 20664 can be written as Twenty thousand, six hundred sixty-four.
- Scientific notation: 2.0664 × 104
Factors of 20664
Divisors of 20664
Bases of 20664
- Binary: 1010000101110002
- Hexadecimal: 0x50B8
- Base-36: FY0
Squares and roots of 20664
Scales and comparisonsHow big is 20664?
- 20,664 seconds is equal to 5 hours, 44 minutes, 24 seconds.
To count from 1 to 20,664 would take you about five hours.
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 20664 cubic inches would be around 2.3 feet tall.
Recreational maths with 20664
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Cite this page
"Number 20664 - Facts about the integer". Numbermatics.com. 2021. Web. 25 February 2021.
Numbermatics. (2021). Number 20664 - Facts about the integer. Retrieved 25 February 2021, from https://numbermatics.com/n/20664/
Numbermatics. 2021. "Number 20664 - Facts about the integer". https://numbermatics.com/n/20664/
The information we have on file for 20664 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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