20790220
20,790,220 is an even composite number composed of four prime numbers multiplied together.
20790220 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 20790220:
22 × 5 × 114 × 71
(2 × 2 × 5 × 11 × 11 × 11 × 11 × 71)See below for interesting mathematical facts about the number 20790220 from the Numbermatics database.
Names of 20790220
- Cardinal: 20790220 can be written as Twenty million, seven hundred ninety thousand, two hundred twenty.
Scientific notation
- Scientific notation: 2.079022 × 107
Factors of 20790220
Divisors of 20790220
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 71 110 121 142 220 242 284 355 484 605 710 781 1210 1331 1420 1562 2420 2662 3124 3905 5324 6655 7810 8591 13310 14641 15620 17182 26620 29282 34364 42955 58564 73205 85910 94501 146410 171820 189002 292820 378004 472505 945010 1039511 1890020 2079022 4158044 5197555 10395110 20790220
- Sum of all divisors σ(n): 48701520
- Sum of proper divisors (its aliquot sum) s(n): 27911300
- 20790220 is an abundant number, because the sum of its proper divisors (27911300) is greater than itself. Its abundance is 7121080
Bases of 20790220
- Binary: 10011110100111011110011002
- Hexadecimal: 0x13D3BCC
- Base-36: CDLU4
Squares and roots of 20790220
- 20790220 squared (207902202) is 432233247648400
- 20790220 cubed (207902203) is 8986224309924718648000
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The
square root of 20790220 is 4559.6293709029 -
The
cube root of 20790220 is 274.9706635373
Scales and comparisons
How big is 20790220?- 20,790,220 seconds is equal to 34 weeks, 2 days, 15 hours, 3 minutes, 40 seconds.
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To count from 1 to 20,790,220 would take you about fifty-one weeks!
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 20790220 cubic inches would be around 22.9 feet tall.
Recreational maths with 20790220
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The information we have on file for 20790220 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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