140442984
140,442,984 is an even composite number composed of six prime numbers multiplied together.
140442984 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 140442984:
23 × 34 × 11 × 17 × 19 × 61
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 17 × 19 × 61)See below for interesting mathematical facts about the number 140442984 from the Numbermatics database.
Names of 140442984
- Cardinal: 140442984 can be written as One hundred forty million, four hundred forty-two thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.40442984 × 108
Factors of 140442984
Divisors of 140442984
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 17 18 19 22 24 27 33 34 36 38 44 51 54 57 61 66 68 72 76 81 88 99 102 108 114 122 132 136 152 153 162 171 183 187 198 204 209 216 228 244 264 297 306 323 324 342 366 374 396 408 418 456 459 488 513 549 561 594 612 627 646 648 671 684 732 748 792 836 891 918 969 1026 1037 1098 1122 1159 1188 1224 1254 1292 1342 1368 1377 1464 1496 1539 1647 1672 1683 1782 1836 1881 1938 2013 2052 2074 2196 2244 2318 2376 2508 2584 2684 2754 2907 3078 3111 3294 3366 3477 3553 3564 3672 3762 3876 4026 4104 4148 4392 4488 4636 4941 5016 5049 5368 5508 5643 5814 6039 6156 6222 6588 6732 6954 7106 7128 7524 7752 8052 8296 8721 9272 9333 9882 10098 10431 10659 11016 11286 11407 11628 12078 12312 12444 12749 13176 13464 13908 14212 15048 15147 16104 16929 17442 18117 18666 19703 19764 20196 20862 21318 22572 22814 23256 24156 24888 25498 26163 27816 27999 28424 30294 31293 31977 33858 34221 34884 36234 37332 38247 39406 39528 40392 41724 42636 45144 45628 48312 50996 52326 54351 55998 59109 60588 62586 63954 67716 68442 69768 72468 74664 76494 78812 83448 83997 85272 91256 93879 95931 101992 102663 104652 108702 111996 114741 118218 121176 125172 127908 135432 136884 144936 152988 157624 167994 177327 187758 191862 205326 209304 216733 217404 223992 229482 236436 250344 255816 273768 287793 305976 307989 335988 344223 354654 375516 383724 410652 433466 434808 458964 472872 531981 575586 615978 650199 671976 688446 709308 751032 767448 821304 866932 917928 923967 1032669 1063962 1151172 1231956 1300398 1376892 1418616 1595943 1733864 1847934 1950597 2065338 2127924 2302344 2463912 2600796 2753784 3191886 3695868 3901194 4130676 4255848 5201592 5851791 6383772 7391736 7802388 8261352 11703582 12767544 15604776 17555373 23407164 35110746 46814328 70221492 140442984
- Sum of all divisors σ(n): 486129600
- Sum of proper divisors (its aliquot sum) s(n): 345686616
- 140442984 is an abundant number, because the sum of its proper divisors (345686616) is greater than itself. Its abundance is 205243632
Bases of 140442984
- Binary: 10000101111011111101011010002
- Hexadecimal: 0x85EFD68
- Base-36: 2BM6I0
Squares and roots of 140442984
- 140442984 squared (1404429842) is 19724231754824256
- 140442984 cubed (1404429843) is 2770129964755074908219904
-
The
square root of 140442984 is 11850.8642722799 -
The
cube root of 140442984 is 519.7964982793
Scales and comparisons
How big is 140442984?- 140,442,984 seconds is equal to 4 years, 24 weeks, 1 day, 11 hours, 56 minutes, 24 seconds.
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To count from 1 to 140,442,984 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 140442984 cubic inches would be around 43.3 feet tall.
Recreational maths with 140442984
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