142947539143227

Names of 142947539143227

• Cardinal: 142947539143227 can be written as One hundred forty-two trillion, nine hundred forty-seven billion, five hundred thirty-nine million, one hundred forty-three thousand, two hundred twenty-seven.

Scientific notation

• Scientific notation: 1.42947539143227 × 10¹⁴

Factors of 142947539143227

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1075

Divisors of 142947539143227

• Number of divisors d(n): 640
• Complete list of divisors:
  1 3 7 9 13 17 21 27 37 39 51 63 81 91 111 117 119 153 169 189 221 241 259 273 333 351 357 459 481 507 567 629 663 723 757 777 819 999 1053 1071 1183 1377 1443 1521 1547 1687 1887 1989 2169 2197 2271 2331 2457 2873 2997 3133 3213 3367 3549 4097 4329 4403 4563 4641 5061 5299 5661 5967 6253 6507 6591 6813 6993 7371 8177 8619 8917 9399 9639 9841 10101 10647 12291 12869 12987 13209 13689 13923 15183 15379 15897 16983 17901 18759 19521 19773 20111 20439 20979 21931 24531 25857 26751 28009 28197 28679 29523 30303 31941 36873 37349 38607 38961 39627 40729 41769 43771 45549 46137 47691 50949 53261 56277 57239 59319 60333 61317 62419 65793 68887 73593 77571 80253 81289 84027 84591 86037 88569 90083 90909 95823 106301 110619 112047 115821 115921 118881 122187 125307 127933 131313 136647 138411 143073 151589 159783 167297 168831 171717 177957 180999 182437 187257 196063 197379 206661 220779 232713 240759 243867 252081 253773 258111 261443 265707 270249 272727 285103 318903 331857 336141 347463 347763 356643 364117 366561 372827 383799 393939 415233 429219 454767 476153 479349 501891 506493 515151 529477 542997 547311 561771 569023 588189 592137 619983 662337 692393 722277 731601 744107 756243 774333 784329 797121 810747 811447 855309 895531 956709 1008423 1042389 1043289 1061123 1092351 1099683 1118481 1151397 1171079 1181817 1245699 1277059 1364301 1381913 1428459 1438047 1505673 1506973 1545453 1588431 1628991 1641933 1663129 1685313 1707069 1764567 1776411 1859949 1970657 2077179 2174861 2194803 2232321 2268729 2322999 2352987 2371681 2432241 2434341 2548819 2565927 2686593 2870127 3025269 3101429 3129867 3183369 3277053 3299049 3333071 3355443 3454191 3513237 3545451 3706339 3831177 4092903 4145739 4285377 4314141 4517019 4520919 4636359 4733521 4765293 4846751 4925799 4989387 5055939 5121207 5293701 5579847 5911971 6189989 6231537 6524583 6584409 6696963 6750169 7058961 7115043 7296723 7303023 7646457 7697781 8059779 8610381 9001109 9304287 9389601 9550107 9673391 9831159 9999213 10066329 10362573 10539711 10548811 11119017 11493531 11641903 12278709 12437217 12856131 13551057 13562757 13794599 14200563 14295879 14540253 14777397 14968161 15224027 15363621 15881103 16601767 17735913 18569967 18694611 19573749 19590649 20090889 20250507 21176883 21345129 21710003 21909069 22939371 23093343 24179337 25618541 27003327 27912861 28273193 28650321 29020173 29493477 29997639 30198987 30831853 31619133 31646433 33134647 33357051 34480593 34925709 37311651 38568393 40318577 40688271 41383797 42601689 42887637 43329923 43620759 44904483 45672081 46090863 47251183 49805301 53207739 55709901 56083833 58721247 58771947 60272667 60751521 61535773 63007763 64035387 65130009 65727207 68818113 72538011 76855623 80469857 81009981 83738583 84819579 85950963 87060519 87752197 89992917 92495559 94857399 94939299 99403941 100071153 103441779 104777127 111934953 114752873 120955731 122064813 124151391 127805067 129989769 130862277 134713449 137016243 137134543 141753549 149415903 159623217 167129703 176163741 176315841 179329787 182254563 184607319 189023289 192106161 195390027 197912351 206454339 215822971 230566869 241409571 243029943 251215749 254458737 261181557 263256591 269978751 277486677 282230039 284817897 298211823 300213459 314331381 333041033 344258619 362867193 372454173 383415201 389969307 392586831 400814089 411048729 411403629 425260647 430750411 448247709 501389109 524141501 528947523 537989361 546763689 553821957 563288999 567069867 586170081 593737053 614265379 647468913 691700607 724228713 729089829 763376211 783544671 789769773 803270111 832460031 846690117 854453691 894635469 942994143 999123099 1032775857 1046108141 1088601579 1117362519 1140778561 1169907921 1202442267 1233146187 1234210887 1275781941 1292251233 1344743127 1491787349 1572424503 1586842569 1613968083 1661465871 1689866997 1701209601 1758510243 1781211159 1842796137 1942406739 2075101821 2172686139 2290128633 2331287231 2369309319 2409810333 2497380093 2540070351 2683906407 2805698623 2997369297 3098327571 3138324423 3265804737 3422335683 3509723763 3607326801 3668990507 3702632661 3827345823 3876753699 4475362047 4717273509 4841904249 4984397613 5069600991 5103628803 5343633477 5528388411 5827220217 6518058417 6813839513 6993861693 7107927957 7229430999 7322756987 7620211053 7985449927 8417095869 8992107891 9294982713 9414973269 10267007049 10442511443 10821980403 11006971521 11107897983 11630261097 13426086141 14151820527 14525712747 14830121293 15208802973 16030900431 16585165233 17481660651 19393235537 20441518539 20981585079 21688292997 21968270961 22860633159 23956349781 25251287607 26976323673 28244919807 30801021147 31327534329 32465941209 33020914563 34890783291 40278258423 42455461581 44490363879 45626408919 47696876591 49755495699 58179706611 61324555617 62944755237 65064878991 65904812883 71869049343 75753862821 84734759421 92403063441 93982602987 99062743689 103810849051 120834775269 133471091637 135752648759 143090629773 174539119833 183973666851 188834265711 197714438649 215607148029 227261588463 252112061981 281947808961 297188231067 311432547153 400413274911 407257946277 429271889319 523617359499 551921000553 593143315947 646821444087 756336185943 845843426883 934297641459 1201239824733 1221773838831 1287815667957 1570852078497 1764784433867 2269008557829 2802892924377 3665321516493 3863447003871 5294353301601 6807025673487 8408678773131 10995964549479 15883059904803 20421077020461 47649179714409 142947539143227
• Sum of all divisors σ(n): 289063320860160
• Sum of proper divisors (its aliquot sum) s(n): 146115781716933
• 142947539143227 is an abundant number, because the sum of its proper divisors (146115781716933) is greater than itself. Its abundance is 3168242573706

Bases of 142947539143227

• Binary: 100000100000001010010001010010101100101000111011₂
• Hexadecimal: 0x8202914ACA3B
• Base-36: 1EO56Y0COR

Squares and roots of 142947539143227

• 142947539143227 squared (142947539143227²) is 20433998947104415357219973529
• 142947539143227 cubed (142947539143227³) is 2920989864343867718545325195984240279638083
• The square root of 142947539143227 is 11956067.0432725075
• The cube root of 142947539143227 is 52286.8197874403

Scales and comparisons

• 142,947,539,143,227 seconds is equal to 4,545,289 years, 30 weeks, 18 hours, 27 seconds.
• To count from 1 to 142,947,539,143,227 would take you about eleven million, three hundred sixty-three thousand, two hundred twenty-three 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 142947539143227 cubic inches would be around 4357.2 feet tall.

Recreational maths with 142947539143227

• 142947539143227 backwards is 722341935749241
• 142947539143227 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142947539143227's digits is 63
• More coming soon!