13855 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 13855:
5 × 17 × 163
See below for interesting mathematical facts about the number 13855 from the Numbermatics database.
Names of 13855
- Cardinal: 13855 can be written as Thirteen thousand, eight hundred fifty-five.
- Scientific notation: 1.3855 × 104
Factors of 13855
Divisors of 13855
Bases of 13855
- Binary: 110110000111112
- Hexadecimal: 0x361F
- Base-36: AOV
Squares and roots of 13855
Scales and comparisonsHow big is 13855?
- 13,855 seconds is equal to 3 hours, 50 minutes, 55 seconds.
To count from 1 to 13,855 would take you about three 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 13855 cubic inches would be around 2 feet tall.
Recreational maths with 13855
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Cite this page
"Number 13855 - Facts about the integer". Numbermatics.com. 2020. Web. 29 September 2020.
Numbermatics. (2020). Number 13855 - Facts about the integer. Retrieved 29 September 2020, from https://numbermatics.com/n/13855/
Numbermatics. 2020. "Number 13855 - Facts about the integer". https://numbermatics.com/n/13855/
The information we have on file for 13855 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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