997 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 997:
See below for interesting mathematical facts about the number 997 from the Numbermatics database.
Names of 997
- Cardinal: 997 can be written as Nine hundred ninety-seven.
- Scientific notation: 9.97 × 102
Factors of 997
Divisors of 997
Bases of 997
- Binary: 11111001012
- Hexadecimal: 0x3E5
- Base-36: RP
Squares and roots of 997
Scales and comparisonsHow big is 997?
- 997 seconds is equal to 16 minutes, 37 seconds.
To count from 1 to 997 would take you about eight 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 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 997 cubic inches would be around 0.8 feet tall.
Recreational maths with 997
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Cite this page
"Number 997 - Facts about the integer". Numbermatics.com. 2023. Web. 4 October 2023.
Numbermatics. (2023). Number 997 - Facts about the integer. Retrieved 4 October 2023, from https://numbermatics.com/n/997/
Numbermatics. 2023. "Number 997 - Facts about the integer". https://numbermatics.com/n/997/
The information we have on file for 997 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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