20480 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-six divisors.
Prime factorization of 20480:
212 × 5(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5)
See below for interesting mathematical facts about the number 20480 from the Numbermatics database.
Names of 20480
- Cardinal: 20480 can be written as Twenty thousand, four hundred eighty.
- Scientific notation: 2.048 × 104
Factors of 20480
Divisors of 20480
Bases of 20480
- Binary: 1010000000000002
- Hexadecimal: 0x5000
- Base-36: FSW
Squares and roots of 20480
Scales and comparisonsHow big is 20480?
- 20,480 seconds is equal to 5 hours, 41 minutes, 20 seconds.
To count from 1 to 20,480 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 20480 cubic inches would be around 2.3 feet tall.
Recreational maths with 20480
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Cite this page
"Number 20480 - Facts about the integer". Numbermatics.com. 2020. Web. 29 May 2020.
Numbermatics. (2020). Number 20480 - Facts about the integer. Retrieved 29 May 2020, from https://numbermatics.com/n/20480/
Numbermatics. 2020. "Number 20480 - Facts about the integer". https://numbermatics.com/n/20480/
The information we have on file for 20480 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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