8220
8,220 is an even composite number composed of four prime numbers multiplied together.
8220 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 8220:
22 × 3 × 5 × 137
(2 × 2 × 3 × 5 × 137)See below for interesting mathematical facts about the number 8220 from the Numbermatics database.
Names of 8220
- Cardinal: 8220 can be written as Eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 8.22 × 103
Factors of 8220
Divisors of 8220
Bases of 8220
- Binary: 100000000111002
- Hexadecimal: 0x201C
- Base-36: 6CC
Squares and roots of 8220
- 8220 squared (82202) is 67568400
- 8220 cubed (82203) is 555412248000
-
The
square root of 8220 is 90.6642156531 -
The
cube root of 8220 is 20.1816779915
Scales and comparisons
How big is 8220?- 8,220 seconds is equal to 2 hours, 17 minutes.
-
To count from 1 to 8,220 would take you about two hours.
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 8220 cubic inches would be around 1.7 feet tall.
Recreational maths with 8220
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The information we have on file for 8220 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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