142855706979531

Names of 142855706979531

• Cardinal: 142855706979531 can be written as One hundred forty-two trillion, eight hundred fifty-five billion, seven hundred six million, nine hundred seventy-nine thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 1.42855706979531 × 10¹⁴

Factors of 142855706979531

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 402

Divisors of 142855706979531

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 53 63 81 91 117 127 147 159 169 189 199 243 273 351 371 381 441 477 507 567 597 637 689 819 889 1053 1113 1143 1183 1323 1393 1431 1521 1651 1701 1791 1911 2067 2457 2587 2597 2667 2809 3159 3339 3429 3549 3969 4179 4293 4563 4823 4953 5373 5733 6201 6223 6731 7371 7761 7791 8001 8281 8427 8957 9751 10017 10287 10547 10647 11557 11907 12537 12879 13689 14469 14859 16119 17199 18109 18603 18669 19663 20193 21463 22113 23283 23373 24003 24843 25273 25281 26871 29253 30051 30861 31641 31941 33631 33761 34671 36517 37611 41067 43407 44577 47117 48357 51597 54327 55809 56007 58989 60579 62699 64389 69849 70119 72009 73829 74529 75819 75843 80613 80899 87503 87759 90153 94923 95823 100893 101283 104013 109551 112833 126763 130221 133731 137111 137641 141351 150241 154791 162981 167427 168021 176911 176967 181737 188097 193167 209547 210357 216027 221487 223587 227457 227529 235417 241839 242697 255619 262509 263277 284769 287469 302679 303849 312039 328549 328653 329819 338499 356743 380289 390663 401193 411333 412923 424053 438893 450723 474721 488943 504063 516803 530733 530901 545211 558991 564291 579501 612521 628641 631071 664461 670761 682371 682587 706251 725517 728091 766857 787527 789831 854307 908037 911547 936117 959777 985647 985959 989457 1051687 1070229 1137539 1140867 1171989 1233999 1238377 1238769 1272159 1316679 1339469 1352169 1424163 1466829 1512189 1550409 1592199 1592703 1635633 1647919 1676973 1692873 1738503 1782443 1789333 1837563 1993383 2012283 2047113 2118753 2176551 2184273 2299843 2300571 2362581 2369493 2497201 2562921 2724111 2734641 2808351 2879331 2956941 2957877 2968371 3155061 3210687 3323047 3412617 3422601 3701997 3715131 3716307 3816477 3912937 3950037 4018407 4056507 4271137 4272489 4287647 4400487 4637659 4651227 4776597 4778109 4943757 5030919 5078619 5215509 5347329 5367999 5512689 5980149 6141339 6356259 6552819 6718439 6899529 6901713 7087743 7266883 7491603 7962773 8172333 8203923 8637993 8870823 8873631 8905113 9376283 9465183 9632061 9969141 10237851 10267803 11105991 11145393 11148921 11449431 11738811 11850111 12055221 12169521 12477101 12813411 12817467 12862941 13912977 13953681 14329791 14831271 15092757 15235857 16041987 16098901 16103997 16538067 17413097 17480407 17940447 19068777 19658457 20155317 20698587 20705139 21263229 21800649 22474809 23261329 23888319 25913979 26612469 26715339 27390559 28128849 28395549 28896183 29897959 29907423 30713553 30803409 32463613 33317973 33436179 33446763 35216433 35550333 36165663 36508563 37431303 38440233 38452401 38588823 41738931 41861043 42989373 44493813 45278271 48125961 48296703 48311991 49614201 50868181 52239291 52441221 55739411 57206331 60289567 60465951 62095761 62115417 65401947 65633981 67424427 69783987 70991857 71664957 77741937 79837407 80146017 82171677 84386547 85186647 86688549 87339707 89693877 89722269 92140659 94469479 97390839 100308537 105649299 106650999 108496989 112293909 115320699 115357203 115766469 121891679 125216793 125583129 133481439 135834813 144377883 144890109 144935973 148842603 152604543 156717873 157323663 167218233 180868701 181397853 186287283 196205841 196901943 202273281 209285713 209351961 212975571 214994871 226370261 227245291 233225811 246515031 253159641 255559941 262019121 269081631 269166807 276421977 283408437 292172517 300925611 316947897 325490967 336881727 345962097 347299407 356077267 365675037 375650379 400444317 422026969 433133649 434670327 434807919 457813629 470153619 471970989 496942999 501654699 542606103 544193559 558861849 588617523 590705829 606819843 627857139 628055883 638926713 644984613 661286353 679110783 681735873 739545093 759478923 786057363 807244893 807500421 850225311 853241753 876517551 922894141 950843691 1010645181 1037886291 1041898221 1068231801 1097025111 1126951137 1266080907 1304010981 1373440887 1410460857 1415912967 1490828997 1504964097 1584591827 1627818309 1632580677 1765852569 1772117487 1883571417 1884167649 1916780139 1934953839 1983859059 2037332349 2045207619 2218635279 2278436769 2358172089 2421734679 2550675933 2559725259 2629552653 2768682423 2954188783 3031935543 3204695403 3291075333 3478600993 3798242721 3912032943 4120322661 4231382571 4247738901 4472486991 4514892291 4629004471 4753775481 4883454927 5316352461 5650714251 5652502947 5750340417 5951577177 6111997047 6135622857 6460258987 6655905837 7074516267 7265204037 7652027799 7679175777 7888657959 8306047269 8862566349 9614086209 9873225999 10435802979 11092142789 11394728163 11997623833 12360967983 13417460973 13544676873 13887013413 14261326443 14650364781 15949057383 16952142753 17251021251 17854731531 18335991141 18406868571 19380776961 21223548801 22956083397 23037527331 24918141807 26587699047 28842258627 29619677997 31307408937 33276428367 34184184489 35992871499 40252382919 41661040239 42783979329 45221812909 50856428259 53564194593 55007973423 55220605713 58142330883 69112581993 74754425421 79763097141 83983366831 86526775881 93922226811 99829285101 102552553467 107978614497 120757148757 124983120717 128351937987 135665438727 160692583779 174426992649 207337745979 224263276263 239289291423 251950100493 281766680433 299487855303 323935843491 374949362151 385055813961 406996316181 523280977947 587883567817 717867874269 755850301479 845300041299 898463565909 971807530473 1124848086453 1220988948543 1569842933841 1763650703451 2267550904437 2695390697727 2915422591419 3662966845629 5290952110353 6802652713311 10988900536887 15872856331059 20407958139933 47618568993177 142855706979531
• Sum of all divisors σ(n): 278284259635200
• Sum of proper divisors (its aliquot sum) s(n): 135428552655669
• 142855706979531 is a deficient number, because the sum of its proper divisors (135428552655669) is less than itself. Its deficiency is 7427154323862

Bases of 142855706979531

• Binary: 100000011110110100101111101010110010110011001011₂
• Hexadecimal: 0x81ED2FAB2CCB
• Base-36: 1EMZ07IDOR

Squares and roots of 142855706979531

• 142855706979531 squared (142855706979531²) is 20407753016621622067252979961
• 142855706979531 cubed (142855706979531³) is 2915363985053138275406998018090886180178291
• The square root of 142855706979531 is 11952226.0261229581
• The cube root of 142855706979531 is 52275.6207130461

Scales and comparisons

• 142,855,706,979,531 seconds is equal to 4,542,369 years, 31 weeks, 1 day, 11 hours, 38 minutes, 51 seconds.
• To count from 1 to 142,855,706,979,531 would take you about eleven million, three hundred fifty-five thousand, nine hundred twenty-four 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 142855706979531 cubic inches would be around 4356.3 feet tall.

Recreational maths with 142855706979531

• 142855706979531 backwards is 135979607558241
• The number of decimal digits it has is: 15
• The sum of 142855706979531's digits is 72
• More coming soon!