139661137827170

Names of 139661137827170

• Cardinal: 139661137827170 can be written as One hundred thirty-nine trillion, six hundred sixty-one billion, one hundred thirty-seven million, eight hundred twenty-seven thousand, one hundred seventy.

Scientific notation

• Scientific notation: 1.3966113782717 × 10¹⁴

Factors of 139661137827170

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 146

Divisors of 139661137827170

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 10 19 23 38 46 95 97 115 190 194 230 361 437 485 722 874 970 1805 1843 2185 2231 3610 3686 4370 4462 6859 8303 9215 9409 11155 13718 16606 18430 18818 22310 34295 35017 41515 42389 47045 68590 70034 83030 84778 94090 157757 175085 178771 211945 216407 315514 350170 357542 423890 432814 665323 788785 805391 893855 912673 1082035 1330646 1577570 1610782 1787710 1825346 2164070 3326615 3396649 4026955 4111733 4563365 6653230 6793298 8053910 8223466 9126730 15302429 16983245 17340787 20558665 20991479 30604858 33966490 34681574 41117330 41982958 64536331 76512145 78122927 86703935 88529281 104957395 129072662 153024290 156245854 173407870 177058562 209914790 322681655 329474953 390614635 398838101 442646405 645363310 658949906 781229270 797676202 885292810 1484335613 1647374765 1682056339 1994190505 2036173463 2968671226 3294749530 3364112678 3988381010 4072346926 6260024107 7421678065 7577923919 8410281695 10180867315 12520048214 14843356130 15155847838 16820563390 20361734630 31300120535 31959070441 37889619595 38687295797 62600241070 63918140882 75779239190 77374591594 143980554461 159795352205 193436478985 287961108922 319590704410 386872957970 607222338379 719902772305 735058620143 1214444676758 1439805544610 1470117240286 3036111691895 3675293100715 6072223383790 7350586201430 13966113782717 27932227565434 69830568913585 139661137827170
• Sum of all divisors σ(n): 279775545540480
• Sum of proper divisors (its aliquot sum) s(n): 140114407713310
• 139661137827170 is an abundant number, because the sum of its proper divisors (140114407713310) is greater than itself. Its abundance is 453269886140

Bases of 139661137827170

• Binary: 11111110000010101100100100000100101010101100010₂
• Hexadecimal: 0x7F0564825562
• Base-36: 1DI7FVIO2Q

Squares and roots of 139661137827170

• 139661137827170 squared (139661137827170²) is 19505233419179775068790208900
• 139661137827170 cubed (139661137827170³) is 2724123092907188920854428333092716395813000
• The square root of 139661137827170 is 11817831.3504284703
• The cube root of 139661137827170 is 51883.0133668825

Scales and comparisons

• 139,661,137,827,170 seconds is equal to 4,440,792 years, 9 weeks, 3 days, 11 hours, 32 minutes, 50 seconds.
• To count from 1 to 139,661,137,827,170 would take you about eleven million, one hundred one thousand, nine hundred eighty 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 139661137827170 cubic inches would be around 4323.6 feet tall.

Recreational maths with 139661137827170

• 139661137827170 backwards is 071728731166931
• The number of decimal digits it has is: 15
• The sum of 139661137827170's digits is 62
• More coming soon!