20791264
20,791,264 is an even composite number composed of five prime numbers multiplied together.
What does the number 20791264 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
20791264 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20791264:
25 × 13 × 23 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 13 × 23 × 41 × 53)See below for interesting mathematical facts about the number 20791264 from the Numbermatics database.
Names of 20791264
- Cardinal: 20791264 can be written as Twenty million, seven hundred ninety-one thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 2.0791264 × 107
Factors of 20791264
Divisors of 20791264
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 13 16 23 26 32 41 46 52 53 82 92 104 106 164 184 208 212 299 328 368 416 424 533 598 656 689 736 848 943 1066 1196 1219 1312 1378 1696 1886 2132 2173 2392 2438 2756 3772 4264 4346 4784 4876 5512 7544 8528 8692 9568 9752 11024 12259 15088 15847 17056 17384 19504 22048 24518 28249 30176 31694 34768 39008 49036 49979 56498 63388 69536 98072 99958 112996 126776 196144 199916 225992 253552 392288 399832 451984 507104 649727 799664 903968 1299454 1599328 2598908 5197816 10395632 20791264
- Sum of all divisors σ(n): 48009024
- Sum of proper divisors (its aliquot sum) s(n): 27217760
- 20791264 is an abundant number, because the sum of its proper divisors (27217760) is greater than itself. Its abundance is 6426496
Bases of 20791264
- Binary: 10011110100111111111000002
- Hexadecimal: 0x13D3FE0
- Base-36: CDMN4
Squares and roots of 20791264
- 20791264 squared (207912642) is 432276658717696
- 20791264 cubed (207912643) is 8987578132437519007744
-
The
square root of 20791264 is 4559.7438524549 -
The
cube root of 20791264 is 274.9752660951
Scales and comparisons
How big is 20791264?- 20,791,264 seconds is equal to 34 weeks, 2 days, 15 hours, 21 minutes, 4 seconds.
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To count from 1 to 20,791,264 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 20791264 cubic inches would be around 22.9 feet tall.
Recreational maths with 20791264
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The information we have on file for 20791264 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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