1385 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 1385:
5 × 277
See below for interesting mathematical facts about the number 1385 from the Numbermatics database.
Names of 1385
- Cardinal: 1385 can be written as One thousand, three hundred eighty-five.
- Scientific notation: 1.385 × 103
Factors of 1385
Divisors of 1385
Bases of 1385
- Binary: 101011010012
- Hexadecimal: 0x569
- Base-36: 12H
Squares and roots of 1385
Scales and comparisonsHow big is 1385?
- 1,385 seconds is equal to 23 minutes, 5 seconds.
To count from 1 to 1,385 would take you about twenty-three 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 1385 cubic inches would be around 0.9 feet tall.
Recreational maths with 1385
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"Number 1385 - Facts about the integer". Numbermatics.com. 2021. Web. 17 June 2021.
Numbermatics. (2021). Number 1385 - Facts about the integer. Retrieved 17 June 2021, from https://numbermatics.com/n/1385/
Numbermatics. 2021. "Number 1385 - Facts about the integer". https://numbermatics.com/n/1385/
The information we have on file for 1385 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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