1321 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 1321:
See below for interesting mathematical facts about the number 1321 from the Numbermatics database.
Names of 1321
- Cardinal: 1321 can be written as One thousand, three hundred twenty-one.
- Scientific notation: 1.321 × 103
Factors of 1321
Divisors of 1321
Bases of 1321
- Binary: 101001010012
- Hexadecimal: 0x529
- Base-36: 10P
Squares and roots of 1321
Scales and comparisonsHow big is 1321?
- 1,321 seconds is equal to 22 minutes, 1 second.
To count from 1 to 1,321 would take you about twenty-two 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 1321 cubic inches would be around 0.9 feet tall.
Recreational maths with 1321
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Cite this page
"Number 1321 - Facts about the integer". Numbermatics.com. 2021. Web. 28 November 2021.
Numbermatics. (2021). Number 1321 - Facts about the integer. Retrieved 28 November 2021, from https://numbermatics.com/n/1321/
Numbermatics. 2021. "Number 1321 - Facts about the integer". https://numbermatics.com/n/1321/
The information we have on file for 1321 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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