1311 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 1311:
3 × 19 × 23
See below for interesting mathematical facts about the number 1311 from the Numbermatics database.
Names of 1311
- Cardinal: 1311 can be written as One thousand, three hundred eleven.
- Scientific notation: 1.311 × 103
Factors of 1311
Divisors of 1311
Bases of 1311
- Binary: 101000111112
- Hexadecimal: 0x51F
- Base-36: 10F
Squares and roots of 1311
Scales and comparisonsHow big is 1311?
- 1,311 seconds is equal to 21 minutes, 51 seconds.
To count from 1 to 1,311 would take you about twenty-one 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 1311 cubic inches would be around 0.9 feet tall.
Recreational maths with 1311
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"Number 1311 - Facts about the integer". Numbermatics.com. 2021. Web. 19 October 2021.
Numbermatics. (2021). Number 1311 - Facts about the integer. Retrieved 19 October 2021, from https://numbermatics.com/n/1311/
Numbermatics. 2021. "Number 1311 - Facts about the integer". https://numbermatics.com/n/1311/
The information we have on file for 1311 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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