42490656
42,490,656 is an even composite number composed of four prime numbers multiplied together.
42490656 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 42490656:
25 × 34 × 132 × 97
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 97)See below for interesting mathematical facts about the number 42490656 from the Numbermatics database.
Names of 42490656
- Cardinal: 42490656 can be written as Forty-two million, four hundred ninety thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 4.2490656 × 107
Factors of 42490656
Divisors of 42490656
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 97 104 108 117 144 156 162 169 194 208 216 234 288 291 312 324 338 351 388 416 432 468 507 582 624 648 676 702 776 864 873 936 1014 1053 1164 1248 1261 1296 1352 1404 1521 1552 1746 1872 2028 2106 2328 2522 2592 2619 2704 2808 3042 3104 3492 3744 3783 4056 4212 4563 4656 5044 5238 5408 5616 6084 6984 7566 7857 8112 8424 9126 9312 10088 10476 11232 11349 12168 13689 13968 15132 15714 16224 16393 16848 18252 20176 20952 22698 24336 27378 27936 30264 31428 32786 33696 34047 36504 40352 41904 45396 48672 49179 54756 60528 62856 65572 68094 73008 83808 90792 98358 102141 109512 121056 125712 131144 136188 146016 147537 181584 196716 204282 219024 251424 262288 272376 295074 363168 393432 408564 438048 442611 524576 544752 590148 786864 817128 885222 1089504 1180296 1327833 1573728 1634256 1770444 2360592 2655666 3268512 3540888 4721184 5311332 7081776 10622664 14163552 21245328 42490656
- Sum of all divisors σ(n): 136710882
- Sum of proper divisors (its aliquot sum) s(n): 94220226
- 42490656 is an abundant number, because the sum of its proper divisors (94220226) is greater than itself. Its abundance is 51729570
Bases of 42490656
- Binary: 101000100001011011001000002
- Hexadecimal: 0x2885B20
- Base-36: PAQ00
Squares and roots of 42490656
- 42490656 squared (424906562) is 1805455847310336
- 42490656 cubed (424906563) is 76715003331252012220416
-
The
square root of 42490656 is 6518.4857137221 -
The
cube root of 42490656 is 348.9510252759
Scales and comparisons
How big is 42490656?- 42,490,656 seconds is equal to 1 year, 18 weeks, 1 day, 18 hours, 57 minutes, 36 seconds.
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To count from 1 to 42,490,656 would take you about two years!
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 42490656 cubic inches would be around 29.1 feet tall.
Recreational maths with 42490656
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The information we have on file for 42490656 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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