440 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 440:
23 × 5 × 11(2 × 2 × 2 × 5 × 11)
See below for interesting mathematical facts about the number 440 from the Numbermatics database.
Names of 440
- Cardinal: 440 can be written as Four hundred forty.
- Scientific notation: 4.4 × 102
Factors of 440
Divisors of 440
Bases of 440
- Binary: 1101110002
- Hexadecimal: 0x1B8
- Base-36: C8
Squares and roots of 440
Scales and comparisonsHow big is 440?
- 440 seconds is equal to 7 minutes, 20 seconds.
To count from 1 to 440 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 440 cubic inches would be around 0.6 feet tall.
Recreational maths with 440
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"Number 440 - Facts about the integer". Numbermatics.com. 2021. Web. 28 January 2021.
Numbermatics. (2021). Number 440 - Facts about the integer. Retrieved 28 January 2021, from https://numbermatics.com/n/440/
Numbermatics. 2021. "Number 440 - Facts about the integer". https://numbermatics.com/n/440/
The information we have on file for 440 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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