138517836174340

Names of 138517836174340

• Cardinal: 138517836174340 can be written as One hundred thirty-eight trillion, five hundred seventeen billion, eight hundred thirty-six million, one hundred seventy-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.3851783617434 × 10¹⁴

Factors of 138517836174340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 797668

Divisors of 138517836174340

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 29 35 58 70 116 127 140 145 203 254 290 337 406 508 580 635 674 812 889 1015 1270 1348 1685 1778 2030 2359 2540 3370 3556 3683 4060 4445 4718 6740 7366 8890 9436 9773 11795 14732 17780 18415 19546 23590 25781 36830 39092 42799 47180 48865 51562 68411 73660 85598 97730 103124 128905 136822 171196 195460 213995 257810 273644 299593 342055 427990 515620 599186 684110 797161 855980 1198372 1241171 1368220 1497965 1594322 2482342 2995930 3188644 3985805 4964684 5580127 5991860 6205855 7971610 8688197 11160254 12411710 15943220 17376394 22320508 23117669 24823420 27900635 34752788 43440985 46235338 55801270 86881970 92470676 101239447 111602540 115588345 161823683 173763940 202478894 231176690 268643257 323647366 404957788 462353380 506197235 537286514 647294732 708676129 809118415 1012394470 1074573028 1343216285 1417352258 1618236830 1880502799 2024788940 2686432570 2834704516 2935943963 3236473660 3543380645 3761005598 5372865140 5871887926 7086761290 7522011196 7790654453 9402513995 11743775852 14173522580 14679719815 15581308906 18805027990 20551607741 29359439630 31162617812 34117693639 37610055980 38953272265 41103215482 54534581171 58718879260 68235387278 77906544530 82206430964 102758038705 109069162342 136470774556 155813089060 170588468195 205516077410 218138324684 238823855473 272672905855 341176936390 411032154820 477647710946 545345811710 682353872780 955295421892 989413115531 1090691623420 1194119277365 1978826231062 2388238554730 3957652462124 4776477109460 4947065577655 6925891808717 9894131155310 13851783617434 19788262310620 27703567234868 34629459043585 69258918087170 138517836174340
• Sum of all divisors σ(n): 347643241021440
• Sum of proper divisors (its aliquot sum) s(n): 209125404847100
• 138517836174340 is an abundant number, because the sum of its proper divisors (209125404847100) is greater than itself. Its abundance is 70607568672760

Bases of 138517836174340

• Binary: 11111011111101100110010011010111001010000000100₂
• Hexadecimal: 0x7DFB326B9404
• Base-36: 1D3M7R8ETG

Squares and roots of 138517836174340

• 138517836174340 squared (138517836174340²) is 19187190938421295086874435600
• 138517836174340 cubed (138517836174340³) is 2657768171054021919955647408479050702504000
• The square root of 138517836174340 is 11769360.0579785135
• The cube root of 138517836174340 is 51741.0494200605

Scales and comparisons

• 138,517,836,174,340 seconds is equal to 4,404,438 years, 37 weeks, 5 days, 11 hours, 5 minutes, 40 seconds.
• To count from 1 to 138,517,836,174,340 would take you about eleven million, eleven thousand and ninety-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 138517836174340 cubic inches would be around 4311.8 feet tall.

Recreational maths with 138517836174340

• 138517836174340 backwards is 043471638715831
• The number of decimal digits it has is: 15
• The sum of 138517836174340's digits is 61
• More coming soon!