42438528
42,438,528 is an even composite number composed of five prime numbers multiplied together.
42438528 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42438528:
27 × 32 × 11 × 17 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 17 × 197)See below for interesting mathematical facts about the number 42438528 from the Numbermatics database.
Names of 42438528
- Cardinal: 42438528 can be written as Forty-two million, four hundred thirty-eight thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2438528 × 107
Factors of 42438528
Divisors of 42438528
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 32 33 34 36 44 48 51 64 66 68 72 88 96 99 102 128 132 136 144 153 176 187 192 197 198 204 264 272 288 306 352 374 384 394 396 408 528 544 561 576 591 612 704 748 788 792 816 1056 1088 1122 1152 1182 1224 1408 1496 1576 1584 1632 1683 1773 2112 2167 2176 2244 2364 2448 2992 3152 3168 3264 3349 3366 3546 4224 4334 4488 4728 4896 5984 6304 6336 6501 6528 6698 6732 7092 8668 8976 9456 9792 10047 11968 12608 12672 13002 13396 13464 14184 17336 17952 18912 19503 19584 20094 23936 25216 26004 26792 26928 28368 30141 34672 35904 36839 37824 39006 40188 52008 53584 53856 56736 60282 69344 71808 73678 75648 78012 80376 104016 107168 107712 110517 113472 120564 138688 147356 156024 160752 208032 214336 215424 221034 226944 241128 277376 294712 312048 321504 331551 416064 428672 442068 482256 589424 624096 643008 663102 832128 884136 964512 1178848 1248192 1286016 1326204 1768272 1929024 2357696 2496384 2652408 3536544 3858048 4715392 5304816 7073088 10609632 14146176 21219264 42438528
- Sum of all divisors σ(n): 141775920
- Sum of proper divisors (its aliquot sum) s(n): 99337392
- 42438528 is an abundant number, because the sum of its proper divisors (99337392) is greater than itself. Its abundance is 56898864
Bases of 42438528
- Binary: 101000011110001111100000002
- Hexadecimal: 0x2878F80
- Base-36: P9LS0
Squares and roots of 42438528
- 42438528 squared (424385282) is 1801028658806784
- 42438528 cubed (424385283) is 76433005165574149373952
-
The
square root of 42438528 is 6514.4860119583 -
The
cube root of 42438528 is 348.8082679071
Scales and comparisons
How big is 42438528?- 42,438,528 seconds is equal to 1 year, 18 weeks, 1 day, 4 hours, 28 minutes, 48 seconds.
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To count from 1 to 42,438,528 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 42438528 cubic inches would be around 29.1 feet tall.
Recreational maths with 42438528
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The information we have on file for 42438528 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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