142864997418
142,864,997,418 is an even composite number composed of seven prime numbers multiplied together.
142864997418 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142864997418:
2 × 32 × 112 × 13 × 61 × 181 × 457
(2 × 3 × 3 × 11 × 11 × 13 × 61 × 181 × 457)See below for interesting mathematical facts about the number 142864997418 from the Numbermatics database.
Names of 142864997418
- Cardinal: 142864997418 can be written as One hundred forty-two billion, eight hundred sixty-four million, nine hundred ninety-seven thousand, four hundred eighteen.
Scientific notation
- Scientific notation: 1.42864997418 × 1011
Factors of 142864997418
Divisors of 142864997418
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 26 33 39 61 66 78 99 117 121 122 143 181 183 198 234 242 286 362 363 366 429 457 543 549 671 726 793 858 914 1086 1089 1098 1287 1342 1371 1573 1586 1629 1991 2013 2178 2353 2379 2574 2742 3146 3258 3982 4026 4113 4706 4719 4758 5027 5941 5973 6039 7059 7137 7381 8226 8723 9438 10054 11041 11882 11946 12078 14118 14157 14274 14762 15081 17446 17823 17919 21177 21901 22082 22143 25883 26169 27877 28314 30162 33123 35646 35838 42354 43802 44286 45243 51766 52338 53469 55297 55754 65351 65703 66246 66429 77649 78507 82717 83631 90486 95953 99369 106938 110594 121451 130702 131406 132858 143533 155298 157014 165434 165891 167262 191906 196053 197109 198738 232947 242902 248151 250893 284713 287066 287859 306647 331782 362401 364353 392106 394218 430599 465894 496302 497673 501786 569426 575718 588159 613294 718861 724802 728706 744453 854139 861198 863577 909887 919941 995346 1075321 1087203 1093059 1176318 1291797 1335961 1437722 1488906 1578863 1708278 1727154 1819774 1839882 2150642 2156583 2174406 2186118 2562417 2583594 2671922 2729661 2759823 3157726 3225963 3261609 3373117 3986411 4007883 4313166 4736589 5045737 5124834 5459322 5519646 6451926 6469749 6523218 6746234 7972822 8015766 8188983 9473178 9677889 10008757 10091474 10119351 11828531 11959233 12023649 12939498 14209767 15137211 16377966 17367493 19355778 20017514 20238702 23657062 23918466 24047298 28419534 30026271 30274422 30358053 34734986 35485593 35877699 43850521 45411633 52102479 55503107 60052542 60716106 65594581 70971186 71755398 87701042 90078813 90823266 104204958 106456779 111006214 130113841 131189162 131551563 156307437 166509321 180157626 196783743 212913558 260227682 263103126 312614874 333018642 390341523 393567486 394654689 499527963 590351229 610534177 721540391 780683046 789309378 999055926 1171024569 1180702458 1221068354 1443080782 1831602531 2164621173 2342049138 3663205062 4329242346 5494807593 6493863519 7936944301 10989615186 12987727038 15873888602 23810832903 47621665806 71432498709 142864997418
- Sum of all divisors σ(n): 375295052496
- Sum of proper divisors (its aliquot sum) s(n): 232430055078
- 142864997418 is an abundant number, because the sum of its proper divisors (232430055078) is greater than itself. Its abundance is 89565057660
Bases of 142864997418
- Binary: 100001010000110110101011011100001010102
- Hexadecimal: 0x21436ADC2A
- Base-36: 1TMQ4PII
Squares and roots of 142864997418
- 142864997418 squared (1428649974182) is 20410407487245146666724
- 142864997418 cubed (1428649974183) is 2915932812965605746474555566518632
-
The
square root of 142864997418 is 377974.8634737501 -
The
cube root of 142864997418 is 5227.6753914561
Scales and comparisons
How big is 142864997418?- 142,864,997,418 seconds is equal to 4,542 years, 34 weeks, 4 days, 1 hour, 30 minutes, 18 seconds.
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To count from 1 to 142,864,997,418 would take you about nine thousand and eighty-five 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 142864997418 cubic inches would be around 435.6 feet tall.
Recreational maths with 142864997418
- 142864997418 backwards is 814799468241
- The number of decimal digits it has is: 12
- The sum of 142864997418's digits is 63
- More coming soon!
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