408 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 408:
23 × 3 × 17(2 × 2 × 2 × 3 × 17)
See below for interesting mathematical facts about the number 408 from the Numbermatics database.
Names of 408
- Cardinal: 408 can be written as Four hundred eight.
- Scientific notation: 4.08 × 102
Factors of 408
Divisors of 408
Bases of 408
- Binary: 1100110002
- Hexadecimal: 0x198
- Base-36: BC
Squares and roots of 408
Scales and comparisonsHow big is 408?
- 408 seconds is equal to 6 minutes, 48 seconds.
To count from 1 to 408 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 408 cubic inches would be around 0.6 feet tall.
Recreational maths with 408
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"Number 408 - Facts about the integer". Numbermatics.com. 2022. Web. 2 October 2022.
Numbermatics. (2022). Number 408 - Facts about the integer. Retrieved 2 October 2022, from https://numbermatics.com/n/408/
Numbermatics. 2022. "Number 408 - Facts about the integer". https://numbermatics.com/n/408/
The information we have on file for 408 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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