138813833595402

Names of 138813833595402

• Cardinal: 138813833595402 can be written as One hundred thirty-eight trillion, eight hundred thirteen billion, eight hundred thirty-three million, five hundred ninety-five thousand, four hundred two.

Scientific notation

• Scientific notation: 1.38813833595402 × 10¹⁴

Factors of 138813833595402

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9631

Divisors of 138813833595402

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 343 378 441 486 567 686 729 882 1029 1134 1323 1458 1701 2058 2187 2646 3087 3402 3969 4374 5103 6174 7938 9261 9619 10206 11907 15309 18522 19238 23814 27783 28857 30618 35721 55566 57714 67333 71442 83349 86571 107163 134666 166698 173142 201999 214326 250047 259713 403998 471331 500094 519426 605997 750141 779139 942662 1211994 1413993 1500282 1558278 1817991 2337417 2827986 3299317 3635982 4241979 4674834 5453973 6598634 7012251 8483958 9897951 10907946 12725937 14024502 16361919 19795902 21036753 25451874 29693853 32723838 38177811 42073506 49085757 59387706 76355622 89081559 92525161 98171514 114533433 147257271 178163118 185050322 229066866 267244677 277575483 294514542 343600299 534489354 555150966 647676127 687200598 801734031 832726449 1030800897 1295352254 1603468062 1665452898 1943028381 2061601794 2405202093 2498179347 3886056762 4533732889 4810404186 4996358694 5829085143 7215606279 7494538041 9067465778 11658170286 13601198667 14431212558 14989076082 17487255429 22483614123 27202397334 31736130223 34974510858 40803596001 44967228246 52461766287 63472260446 67450842369 81607192002 95208390669 104923532574 122410788003 134901684738 157385298861 190416781338 202352527107 244821576006 285625172007 314770597722 367232364009 404705054214 472155896583 571250344014 734464728018 856875516021 944311793166 1101697092027 1416467689749 1713751032042 2203394184054 2570626548063 2832935379498 3305091276081 5141253096126 6610182552162 7711879644189 9915273828243 15423759288378 19830547656486 23135638932567 46271277865134 69406916797701 138813833595402
• Sum of all divisors σ(n): 364216898016000
• Sum of proper divisors (its aliquot sum) s(n): 225403064420598
• 138813833595402 is an abundant number, because the sum of its proper divisors (225403064420598) is greater than itself. Its abundance is 86589230825196

Bases of 138813833595402

• Binary: 11111100100000000011101001111011100101000001010₂
• Hexadecimal: 0x7E401D3DCA0A
• Base-36: 1D7E70GEMI

Squares and roots of 138813833595402

• 138813833595402 squared (138813833595402²) is 19269280397451956946235541604
• 138813833595402 cubed (138813833595402³) is 2674842682595037664261620520584742074104808
• The square root of 138813833595402 is 11781928.2630392043
• The cube root of 138813833595402 is 51777.8781817725

Scales and comparisons

• 138,813,833,595,402 seconds is equal to 4,413,850 years, 27 weeks, 3 days, 12 hours, 56 minutes, 42 seconds.
• To count from 1 to 138,813,833,595,402 would take you about eleven million, thirty-four thousand, six hundred twenty-six 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 138813833595402 cubic inches would be around 4314.8 feet tall.

Recreational maths with 138813833595402

• 138813833595402 backwards is 204595338318831
• 138813833595402 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138813833595402's digits is 63
• More coming soon!