138474773887086

Names of 138474773887086

• Cardinal: 138474773887086 can be written as One hundred thirty-eight trillion, four hundred seventy-four billion, seven hundred seventy-three million, eight hundred eighty-seven thousand and eighty-six.

Scientific notation

• Scientific notation: 1.38474773887086 × 10¹⁴

Factors of 138474773887086

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5336846

Divisors of 138474773887086

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 31 39 42 49 62 63 73 78 91 93 98 117 126 146 147 182 186 217 219 234 273 279 294 403 434 438 441 511 546 558 637 651 657 806 819 882 949 1022 1209 1274 1302 1314 1519 1533 1638 1898 1911 1953 2263 2418 2821 2847 3038 3066 3577 3627 3822 3906 4526 4557 4599 5642 5694 5733 6643 6789 7154 7254 8463 8541 9114 9198 10731 11466 13286 13578 13671 15841 16926 17082 19747 19929 20367 21462 25389 27342 29419 31682 32193 39494 39858 40734 46501 47523 50778 58838 59241 59787 64386 88257 93002 95046 110887 118482 119574 139503 142569 176514 177723 205933 221774 264771 279006 285138 332661 355446 411866 418509 529542 617799 665322 837018 997983 1235598 1441531 1853397 1995966 2883062 3706794 4324593 5336717 8649186 10673434 12973779 16010151 25947558 32020302 37357019 48030453 69377321 74714038 96060906 112071057 138754642 165438227 208131963 224142114 261499133 330876454 336213171 389580341 416263926 485641247 496314681 522998266 624395889 672426342 779160682 784497399 971282494 992629362 1158067589 1168741023 1248791778 1456923741 1488944043 1568994798 2150696951 2316135178 2337482046 2353492197 2727062387 2913847482 2977888086 3399488729 3474202767 3506223069 4301393902 4370771223 4706984394 5064544433 5454124774 6452090853 6798977458 6948405534 7012446138 8106473123 8181187161 8741542446 10129088866 10198466187 10422608301 12076990571 12904181706 15054878657 15193633299 16212946246 16362374322 19089436709 19356272559 20396932374 20845216602 24153981142 24319419369 24543561483 30109757314 30387266598 30595398561 35451811031 36230971713 38178873418 38712545118 45164635971 45580899897 48638838738 49087122966 57268310127 61190797122 70903622062 72461943426 72958258107 84538933997 90329271942 91161799794 105384150599 106355433093 108692915139 114536620254 135493907913 145916516214 157000877423 169077867994 171804930381 210768301198 212710866186 217385830278 248162677217 253616801991 270987815826 314001754846 316152451797 319066299279 343609860762 471002632269 496325354434 507233603982 591772537979 632304903594 638132598558 744488031651 760850405973 942005264538 948457355391 1099006141961 1183545075958 1413007896807 1488976063302 1521700811946 1775317613937 1896914710782 2198012283922 2233464094953 2826015793614 3297018425883 3550635227874 4466928189906 5325952841811 6594036851766 7693042993727 9891055277649 10651905683622 15386085987454 19782110555298 23079128981181 46158257962362 69237386943543 138474773887086
• Sum of all divisors σ(n): 393299551427328
• Sum of proper divisors (its aliquot sum) s(n): 254824777540242
• 138474773887086 is an abundant number, because the sum of its proper divisors (254824777540242) is greater than itself. Its abundance is 116350003653156

Bases of 138474773887086

• Binary: 11111011111000100101011101101010011100001101110₂
• Hexadecimal: 0x7DF12BB5386E
• Base-36: 1D32FL25BI

Squares and roots of 138474773887086

• 138474773887086 squared (138474773887086²) is 19175263003079594749877571396
• 138474773887086 cubed (138474773887086³) is 2655290208576852540271153865142288407392056
• The square root of 138474773887086 is 11767530.4922947193
• The cube root of 138474773887086 is 51735.6871290059

Scales and comparisons

• 138,474,773,887,086 seconds is equal to 4,403,069 years, 24 weeks, 6 days, 8 hours, 38 minutes, 6 seconds.
• To count from 1 to 138,474,773,887,086 would take you about eleven million, seven thousand, six hundred seventy-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 138474773887086 cubic inches would be around 4311.3 feet tall.

Recreational maths with 138474773887086

• 138474773887086 backwards is 680788377474831
• The number of decimal digits it has is: 15
• The sum of 138474773887086's digits is 81
• More coming soon!