1381944997446

Names of 1381944997446

• Cardinal: 1381944997446 can be written as One trillion, three hundred eighty-one billion, nine hundred forty-four million, nine hundred ninety-seven thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 1.381944997446 × 10¹²

Factors of 1381944997446

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133

Divisors of 1381944997446

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 13 19 26 29 38 39 57 58 67 78 87 114 134 169 174 201 247 338 361 377 402 494 507 551 722 741 754 841 871 1014 1083 1102 1131 1273 1482 1653 1682 1742 1943 2166 2262 2523 2546 2613 3211 3306 3819 3886 4489 4693 4901 5046 5226 5829 6422 7163 7638 8978 9386 9633 9802 10469 10933 11323 11658 13467 14079 14326 14703 15979 16549 19266 20938 21489 21866 22646 24187 25259 26934 28158 29406 31407 31958 32799 33098 33969 36917 42978 47937 48374 49647 50518 56347 58357 61009 62814 65598 67938 72561 73834 75777 85291 93119 95874 99294 110751 112694 116714 122018 130181 136097 142129 145122 151554 169041 170582 175071 183027 186238 207727 215137 221502 255873 260362 272194 279357 284258 303601 314431 328367 338082 350142 366054 390543 408291 415454 426387 430274 479921 511746 558714 607202 623181 628862 645411 656734 701423 732511 758641 781086 816582 852774 910803 943293 959842 985101 1070593 1108783 1246362 1290822 1402846 1439763 1465022 1517282 1620529 1692353 1769261 1821606 1886586 1970202 2104269 2141186 2197533 2217566 2275923 2473439 2700451 2879526 3211779 3241058 3326349 3384706 3538522 3775249 3946813 4087603 4208538 4395066 4551846 4861587 4946878 5077059 5307783 5400902 6238973 6423558 6652698 7420317 7550498 7893626 8101353 8175206 9118499 9522643 9723174 10154118 10615566 11325747 11840439 12262809 12477946 13917709 14414179 14840634 16202706 18236998 18716919 19045286 20341267 21066877 22000589 22651494 23680878 24525618 27355497 27835418 28567929 28828358 32154707 37433838 40682534 41753127 42133754 43242537 44001178 46995341 49078237 51308569 54710994 57135858 61023801 63200631 64309414 66001767 71729731 83506254 86485074 93990682 96464121 98156474 102617138 118540487 122047602 126401262 132003534 140986023 143459462 147234711 153925707 180930217 192928242 215189193 237080974 264436471 273869401 281972046 294469422 307851414 355621461 361860434 418011191 430378386 528872942 542790651 547738802 610939433 638017081 711242922 793309413 821608203 836022382 932486503 1085581302 1221878866 1254033573 1276034162 1362864889 1586618826 1643216406 1832818299 1864973006 1914051243 2508067146 2725729778 2797459509 3437674123 3665636598 3828102486 4088594667 5594919018 6875348246 7942212629 8177189334 10313022369 12122324539 15884425258 17717243557 20626044738 23826637887 24244649078 35434487114 36366973617 47653275774 53151730671 72733947234 106303461342 230324166241 460648332482 690972498723 1381944997446
• Sum of all divisors σ(n): 3320890035372
• Sum of proper divisors (its aliquot sum) s(n): 1938945037926
• 1381944997446 is an abundant number, because the sum of its proper divisors (1938945037926) is greater than itself. Its abundance is 557000040480

Bases of 1381944997446

• Binary: 10100000111000010010101110011011001000110₂
• Hexadecimal: 0x141C2573646
• Base-36: HMUUDCG6

Squares and roots of 1381944997446

• 1381944997446 squared (1381944997446²) is 1909771975966024946522916
• 1381944997446 cubed (1381944997446³) is 2639199828448810718105383438200472536
• The square root of 1381944997446 is 1175561.5668462457
• The cube root of 1381944997446 is 11138.5908820807

Scales and comparisons

• 1,381,944,997,446 seconds is equal to 43,941 years, 29 weeks, 6 days, 18 hours, 24 minutes, 6 seconds.
• To count from 1 to 1,381,944,997,446 would take you about one hundred nine thousand, eight hundred fifty-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 1381944997446 cubic inches would be around 928.2 feet tall.

Recreational maths with 1381944997446

• 1381944997446 backwards is 6447994491831
• The number of decimal digits it has is: 13
• The sum of 1381944997446's digits is 69
• More coming soon!