220 is an even composite number composed of three prime numbers multiplied together.
220 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 220:
22 × 5 × 11(2 × 2 × 5 × 11)
See below for interesting mathematical facts about the number 220 from the Numbermatics database.
Names of 220
- Cardinal: 220 can be written as Two hundred twenty.
- Scientific notation: 2.2 × 102
Factors of 220
Divisors of 220
Bases of 220
- Binary: 110111002
- Hexadecimal: 0xDC
- Base-36: 64
Squares and roots of 220
Scales and comparisonsHow big is 220?
- 220 seconds is equal to 3 minutes, 40 seconds.
To count from 1 to 220 would take you about fifty seconds.
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 220 cubic inches would be around 0.5 feet tall.
Recreational maths with 220
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"Number 220 - Facts about the integer". Numbermatics.com. 2023. Web. 7 June 2023.
Numbermatics. (2023). Number 220 - Facts about the integer. Retrieved 7 June 2023, from https://numbermatics.com/n/220/
Numbermatics. 2023. "Number 220 - Facts about the integer". https://numbermatics.com/n/220/
The information we have on file for 220 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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