20,401 is an odd composite number composed of two prime numbers multiplied together.
20401 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 20401:
23 × 887
See below for interesting mathematical facts about the number 20401 from the Numbermatics database.
Names of 20401
- Cardinal: 20401 can be written as Twenty thousand, four hundred one.
- Scientific notation: 2.0401 × 104
Factors of 20401
Divisors of 20401
Bases of 20401
- Binary: 1001111101100012
- Hexadecimal: 0x4FB1
- Base-36: FQP
Squares and roots of 20401
- 20401 squared (204012) is 416200801
- 20401 cubed (204013) is 8490912541201
square rootof 20401 is 142.8320692281
cube rootof 20401 is 27.3243906233
Scales and comparisonsHow big is 20401?
- 20,401 seconds is equal to 5 hours, 40 minutes, 1 second.
To count from 1 to 20,401 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 20401 cubic inches would be around 2.3 feet tall.
Recreational maths with 20401
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"Number 20401 - Facts about the integer". Numbermatics.com. 2023. Web. 3 June 2023.
Numbermatics. (2023). Number 20401 - Facts about the integer. Retrieved 3 June 2023, from https://numbermatics.com/n/20401/
Numbermatics. 2023. "Number 20401 - Facts about the integer". https://numbermatics.com/n/20401/
The information we have on file for 20401 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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