20841072
20,841,072 is an even composite number composed of four prime numbers multiplied together.
20841072 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 20841072:
24 × 3 × 72 × 8861
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 8861)See below for interesting mathematical facts about the number 20841072 from the Numbermatics database.
Names of 20841072
- Cardinal: 20841072 can be written as Twenty million, eight hundred forty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 2.0841072 × 107
Factors of 20841072
Divisors of 20841072
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 392 588 784 1176 2352 8861 17722 26583 35444 53166 62027 70888 106332 124054 141776 186081 212664 248108 372162 425328 434189 496216 744324 868378 992432 1302567 1488648 1736756 2605134 2977296 3473512 5210268 6947024 10420536 20841072
- Sum of all divisors σ(n): 62636616
- Sum of proper divisors (its aliquot sum) s(n): 41795544
- 20841072 is an abundant number, because the sum of its proper divisors (41795544) is greater than itself. Its abundance is 20954472
Bases of 20841072
- Binary: 10011111000000010011100002
- Hexadecimal: 0x13E0270
- Base-36: CEP2O
Squares and roots of 20841072
- 20841072 squared (208410722) is 434350282109184
- 20841072 cubed (208410723) is 9052325502657815605248
-
The
square root of 20841072 is 4565.2022956271 -
The
cube root of 20841072 is 275.1946698759
Scales and comparisons
How big is 20841072?- 20,841,072 seconds is equal to 34 weeks, 3 days, 5 hours, 11 minutes, 12 seconds.
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To count from 1 to 20,841,072 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 20841072 cubic inches would be around 22.9 feet tall.
Recreational maths with 20841072
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The information we have on file for 20841072 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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