142424568
142,424,568 is an even composite number composed of six prime numbers multiplied together.
142424568 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 142424568:
23 × 34 × 11 × 13 × 29 × 53
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 13 × 29 × 53)See below for interesting mathematical facts about the number 142424568 from the Numbermatics database.
Names of 142424568
- Cardinal: 142424568 can be written as One hundred forty-two million, four hundred twenty-four thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42424568 × 108
Factors of 142424568
Divisors of 142424568
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 29 33 36 39 44 52 53 54 58 66 72 78 81 87 88 99 104 106 108 116 117 132 143 156 159 162 174 198 212 216 232 234 261 264 286 297 312 318 319 324 348 351 377 396 424 429 468 477 522 572 583 594 636 638 648 689 696 702 754 783 792 858 891 936 954 957 1044 1053 1131 1144 1166 1188 1272 1276 1287 1378 1404 1431 1508 1537 1566 1716 1749 1782 1908 1914 2067 2088 2106 2262 2332 2349 2376 2552 2574 2756 2808 2862 2871 3016 3074 3132 3393 3432 3498 3564 3816 3828 3861 4134 4147 4212 4293 4524 4611 4664 4698 5148 5247 5512 5724 5742 6148 6201 6264 6786 6996 7128 7579 7656 7722 8268 8294 8424 8586 8613 9048 9222 9396 10179 10296 10494 11448 11484 11583 12296 12402 12441 13572 13833 13992 15158 15444 15741 16536 16588 16907 17172 17226 18444 18603 18792 19981 20358 20988 22737 22968 23166 24804 24882 25839 27144 27666 30316 30537 30888 31482 33176 33814 34344 34452 36888 37206 37323 39962 40716 41499 41976 45474 46332 47223 49608 49764 50721 51678 55332 55809 59943 60632 61074 62964 67628 68211 68904 74412 74646 79924 81432 82998 90948 92664 94446 99528 101442 103356 110664 111618 111969 119886 122148 124497 125928 135256 136422 148824 149292 152163 159848 165996 179829 181896 188892 202884 204633 206712 219791 223236 223938 239772 244296 248994 272844 298584 304326 331992 335907 359658 377784 405768 409266 439582 446472 447876 456489 479544 497988 539487 545688 608652 613899 659373 671814 719316 818532 879164 895752 912978 995976 1078974 1217304 1227798 1318746 1343628 1369467 1438632 1618461 1637064 1758328 1825956 1978119 2157948 2455596 2637492 2687256 2738934 3236922 3651912 3956238 4315896 4911192 5274984 5477868 5934357 6473844 7912476 10955736 11868714 12947688 15824952 17803071 23737428 35606142 47474856 71212284 142424568
- Sum of all divisors σ(n): 493970400
- Sum of proper divisors (its aliquot sum) s(n): 351545832
- 142424568 is an abundant number, because the sum of its proper divisors (351545832) is greater than itself. Its abundance is 209121264
Bases of 142424568
- Binary: 10000111110100111001111110002
- Hexadecimal: 0x87D39F8
- Base-36: 2CSNI0
Squares and roots of 142424568
- 142424568 squared (1424245682) is 20284757569986624
- 142424568 cubed (1424245683) is 2889047833890074688978432
-
The
square root of 142424568 is 11934.1764692835 -
The
cube root of 142424568 is 522.2297838919
Scales and comparisons
How big is 142424568?- 142,424,568 seconds is equal to 4 years, 27 weeks, 3 days, 10 hours, 22 minutes, 48 seconds.
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To count from 1 to 142,424,568 would take you about six 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 142424568 cubic inches would be around 43.5 feet tall.
Recreational maths with 142424568
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