1387631287042

Names of 1387631287042

• Cardinal: 1387631287042 can be written as One trillion, three hundred eighty-seven billion, six hundred thirty-one million, two hundred eighty-seven thousand and forty-two.

Scientific notation

• Scientific notation: 1.387631287042 × 10¹²

Factors of 1387631287042

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 327

Divisors of 1387631287042

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 7 11 13 14 17 22 26 31 34 49 62 77 91 97 98 119 143 149 154 169 182 187 194 217 221 238 286 298 338 341 374 403 434 442 527 539 637 679 682 806 833 1001 1043 1054 1067 1078 1183 1261 1274 1309 1358 1519 1547 1639 1649 1666 1859 1937 2002 2086 2134 2366 2387 2431 2522 2533 2618 2821 2873 3007 3038 3094 3278 3298 3689 3718 3874 4433 4619 4753 4774 4862 5066 5239 5642 5746 5797 6014 6851 7007 7301 7378 7469 8281 8827 8866 9163 9238 9506 10478 10829 11473 11543 11594 13013 13559 13702 13871 14014 14453 14602 14938 16393 16562 16709 17017 17654 17731 18139 18326 19747 20111 21049 21307 21437 21658 22946 23086 25181 25823 26026 27118 27742 27863 28906 31031 31603 32333 32786 32929 33077 33418 34034 35462 36278 36673 39091 39494 40222 40579 42098 42614 42874 47957 50362 50809 51119 51646 52283 55726 57629 60047 61789 62062 63206 64666 65858 66154 73346 75361 78182 78523 80311 80801 81158 89063 91091 94913 95914 97097 101171 101618 102238 104566 114751 115258 119119 120094 123578 124117 126973 140777 147343 149149 150059 150722 157046 158983 160622 161602 176267 178126 180323 182182 187889 189826 194194 195041 202342 217217 221221 226331 229502 230503 231539 235807 238238 245701 248234 253946 256711 273637 276991 278681 281554 284053 294686 298298 300118 317966 335699 352534 355663 357833 360646 362219 375778 390082 403403 420329 428077 430001 434434 442442 448043 452662 461006 463078 471614 491402 508183 513422 527527 547274 549661 553982 557362 562309 568106 623441 660517 664547 671398 679679 708197 711326 715666 724438 780611 803257 806806 840658 856154 860002 863753 888811 896086 979693 1016366 1020799 1044043 1050413 1055054 1099322 1112881 1124618 1233869 1246882 1262261 1315223 1321034 1329094 1359358 1365287 1416394 1548547 1561222 1606514 1613521 1620773 1650649 1719907 1727506 1777622 1915459 1938937 1950767 1959386 2041598 2066779 2088086 2100826 2225762 2442557 2467738 2489641 2504831 2524522 2535533 2630446 2702711 2730574 2823821 2942303 2996539 3010007 3065491 3097094 3136301 3194113 3227042 3241546 3301298 3439814 3557281 3692689 3830918 3847627 3877874 3901534 3936163 4133558 4364087 4623619 4651829 4708847 4885114 4928473 4979282 5009662 5071066 5405422 5464277 5590013 5647642 5824559 5884606 5993078 6020014 6046271 6130982 6272602 6388226 6857851 7114562 7145593 7310017 7385378 7616731 7695254 7790167 7872326 8586721 8639111 8728174 8835827 9206561 9247238 9303658 9417694 9856946 10928554 11180026 11228789 11554543 11649118 12039349 12092542 13270387 13572559 13655369 13715702 14291186 14467453 14620034 15233462 15580334 17097899 17173442 17278222 17671654 17748731 18413122 18918977 20975773 21070049 21458437 21954107 22358791 22457578 23109086 24078698 24900967 26540774 26868127 27145118 27310738 27553141 28934906 32365333 32562803 32961929 34195798 34499311 35135243 35497462 37837954 38249939 39130091 40771913 41523469 41951546 42140098 42323897 42916874 43908214 44717582 48004957 49801934 50019151 51170119 53317117 53736254 55106282 60107047 60473777 64070149 64730666 65125606 65923858 68998622 70270486 75719267 76499878 78260182 78601523 81543826 83046938 83784041 84647794 92892709 95030221 96009914 99017503 100038302 101272171 102340238 106634234 119685293 120214094 120947554 128140298 132432839 145974257 150209059 151438534 156511537 157203046 167568082 185785418 188076889 190060442 198035006 202544342 230733503 239370586 241495177 245946701 264865678 273910637 285403391 290664283 291948514 300418118 313023074 358190833 373219819 376153778 420749329 423316439 448491043 456758159 461467006 482990354 491893402 530034869 547821274 550210661 570806782 581328566 586488287 650248963 665211547 693122521 716381666 746439638 832911937 841498658 846632878 896982086 913516318 1021819799 1060069738 1089192533 1100421322 1172976574 1287227539 1300497926 1316538223 1330423094 1386245042 1665823874 1721626907 2034649981 2043639598 2178385066 2574455078 2633076446 3139437301 3197307113 3443253814 3710244083 4069299962 4105418009 4656480829 4851857647 5830383559 6278874602 6394614226 7152738593 7420488166 7624347731 8210836018 9010592773 9312961658 9703715294 11660767118 14159502929 14305477186 15248695462 18021185546 22381149791 28319005858 40812684913 44762299582 53370434117 63074149411 81625369826 99116520503 106740868234 126148298822 198233041006 693815643521 1387631287042
• Sum of all divisors σ(n): 3179569075200
• Sum of proper divisors (its aliquot sum) s(n): 1791937788158
• 1387631287042 is an abundant number, because the sum of its proper divisors (1791937788158) is greater than itself. Its abundance is 404306501116

Bases of 1387631287042

• Binary: 10100001100010101010001010001101100000010₂
• Hexadecimal: 0x14315451B02
• Base-36: HPGVU9KY

Squares and roots of 1387631287042

• 1387631287042 squared (1387631287042²) is 1925520588777837397109764
• 1387631287042 cubed (1387631287042³) is 2671912612831660129156821070264878088
• The square root of 1387631287042 is 1177977.6258664679
• The cube root of 1387631287042 is 11153.8472973337

Scales and comparisons

• 1,387,631,287,042 seconds is equal to 44,122 years, 19 weeks, 6 days, 7 hours, 17 minutes, 22 seconds.
• To count from 1 to 1,387,631,287,042 would take you about one hundred ten thousand, three hundred 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 1387631287042 cubic inches would be around 929.5 feet tall.

Recreational maths with 1387631287042

• 1387631287042 backwards is 2407821367831
• The number of decimal digits it has is: 13
• The sum of 1387631287042's digits is 52
• More coming soon!