395 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 395:
5 × 79
See below for interesting mathematical facts about the number 395 from the Numbermatics database.
Names of 395
- Cardinal: 395 can be written as Three hundred ninety-five.
- Scientific notation: 3.95 × 102
Factors of 395
Divisors of 395
Bases of 395
- Binary: 1100010112
- Hexadecimal: 0x18B
- Base-36: AZ
Squares and roots of 395
Scales and comparisonsHow big is 395?
- 395 seconds is equal to 6 minutes, 35 seconds.
To count from 1 to 395 would take you about 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 395 cubic inches would be around 0.6 feet tall.
Recreational maths with 395
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"Number 395 - Facts about the integer". Numbermatics.com. 2023. Web. 4 October 2023.
Numbermatics. (2023). Number 395 - Facts about the integer. Retrieved 4 October 2023, from https://numbermatics.com/n/395/
Numbermatics. 2023. "Number 395 - Facts about the integer". https://numbermatics.com/n/395/
The information we have on file for 395 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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