220
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:
2^{2} × 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
 Scientific notation: 2.2 × 10^{2}
Factors of 220
Divisors of 220
Bases of 220
 Binary: 11011100_{2}
 Hexadecimal: 0xDC
 Base36: 64
Squares and roots of 220
Scales and comparisons
How 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 randomlychosen 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
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 220  Facts about the integer". Numbermatics.com. 2021. Web. 19 October 2021.
APA style:
Numbermatics. (2021). Number 220  Facts about the integer. Retrieved 19 October 2021, from https://numbermatics.com/n/220/
Chicago style:
Numbermatics. 2021. "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!
Keywords: Divisors of 220, math, Factors of 220, curriculum, school, college, exams, university, Prime factorization of 220, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty.