42381144
42,381,144 is an even composite number composed of four prime numbers multiplied together.
42381144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 42381144:
23 × 36 × 132 × 43
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 43)See below for interesting mathematical facts about the number 42381144 from the Numbermatics database.
Names of 42381144
- Cardinal: 42381144 can be written as Forty-two million, three hundred eighty-one thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 4.2381144 × 107
Factors of 42381144
Divisors of 42381144
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 43 52 54 72 78 81 86 104 108 117 129 156 162 169 172 216 234 243 258 312 324 338 344 351 387 468 486 507 516 559 648 676 702 729 774 936 972 1014 1032 1053 1118 1161 1352 1404 1458 1521 1548 1677 1944 2028 2106 2236 2322 2808 2916 3042 3096 3159 3354 3483 4056 4212 4472 4563 4644 5031 5832 6084 6318 6708 6966 7267 8424 9126 9288 9477 10062 10449 12168 12636 13416 13689 13932 14534 15093 18252 18954 20124 20898 21801 25272 27378 27864 29068 30186 31347 36504 37908 40248 41067 41796 43602 45279 54756 58136 60372 62694 65403 75816 82134 83592 87204 90558 109512 120744 123201 125388 130806 135837 164268 174408 181116 196209 246402 250776 261612 271674 328536 362232 392418 407511 492804 523224 543348 588627 784836 815022 985608 1086696 1177254 1569672 1630044 1765881 2354508 3260088 3531762 4709016 5297643 7063524 10595286 14127048 21190572 42381144
- Sum of all divisors σ(n): 132012540
- Sum of proper divisors (its aliquot sum) s(n): 89631396
- 42381144 is an abundant number, because the sum of its proper divisors (89631396) is greater than itself. Its abundance is 47250252
Bases of 42381144
- Binary: 101000011010101111010110002
- Hexadecimal: 0x286AF58
- Base-36: P8DI0
Squares and roots of 42381144
- 42381144 squared (423811442) is 1796161366748736
- 42381144 cubed (423811443) is 76123373531414992233984
-
The
square root of 42381144 is 6510.0801838379 -
The
cube root of 42381144 is 348.6509812541
Scales and comparisons
How big is 42381144?- 42,381,144 seconds is equal to 1 year, 18 weeks, 12 hours, 32 minutes, 24 seconds.
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To count from 1 to 42,381,144 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 42381144 cubic inches would be around 29.1 feet tall.
Recreational maths with 42381144
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The information we have on file for 42381144 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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