31392743610368

Names of 31392743610368

• Cardinal: 31392743610368 can be written as Thirty-one trillion, three hundred ninety-two billion, seven hundred forty-three million, six hundred ten thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1392743610368 × 10¹³

Factors of 31392743610368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 12740

Divisors of 31392743610368

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 149 224 256 298 448 512 596 896 1024 1043 1192 1303 1792 2048 2086 2384 2606 3584 4172 4768 5212 7168 8344 9121 9536 10424 11279 14336 16688 18242 19072 20848 22558 33376 36484 38144 41696 45116 66752 72968 76288 78953 83392 90232 133504 145936 152576 157906 166784 180464 194147 267008 291872 305152 315812 333568 360928 388294 534016 583744 631624 667136 721856 776588 1068032 1167488 1263248 1334272 1359029 1443712 1553176 1680571 2136064 2334976 2526496 2668544 2718058 2887424 3106352 3361142 4669952 5052992 5436116 5774848 6212704 6722284 9339904 10105984 10872232 11549696 11763997 12425408 13444568 14696537 18679808 20211968 21744464 23099392 23527994 24850816 26889136 29393074 40423936 43488928 47055988 49701632 53778272 58786148 80847872 86977856 94111976 99403264 102875759 107556544 117572296 161695744 173955712 188223952 198806528 205751518 215113088 235144592 347911424 376447904 397613056 411503036 430226176 470289184 695822848 752895808 823006072 860452352 940578368 1391645696 1505791616 1646012144 1720904704 1881156736 2189784013 2783291392 3011583232 3292024288 3441809408 3762313472 4379568026 6023166464 6584048576 7524626944 8759136052 12046332928 13168097152 15049253888 15328488091 17518272104 24092665856 26336194304 30098507776 30656976182 35036544208 52672388608 61313952364 70073088416 105344777216 122627904728 140146176832 210689554432 245255809456 280292353664 490511618912 560584707328 981023237824 1121169414656 1962046475648 2242338829312 3924092951296 4484677658624 7848185902592 15696371805184 31392743610368
• Sum of all divisors σ(n): 72280615680000
• Sum of proper divisors (its aliquot sum) s(n): 40887872069632
• 31392743610368 is an abundant number, because the sum of its proper divisors (40887872069632) is greater than itself. Its abundance is 9495128459264

Bases of 31392743610368

• Binary: 111001000110100110001010101001101100000000000₂
• Hexadecimal: 0x1C8D3154D800
• Base-36: B4LML0BNK

Squares and roots of 31392743610368

• 31392743610368 squared (31392743610368²) is 985504351386300891397095424
• 31392743610368 cubed (31392743610368³) is 30937685429972157551253630072370371756032
• The square root of 31392743610368 is 5602922.7739072043
• The cube root of 31392743610368 is 31545.9122578955

Scales and comparisons

• 31,392,743,610,368 seconds is equal to 998,192 years, 7 weeks, 2 days, 22 hours, 26 minutes, 8 seconds.
• To count from 1 to 31,392,743,610,368 would take you about two million, four hundred ninety-five thousand, four 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 31392743610368 cubic inches would be around 2628.8 feet tall.

Recreational maths with 31392743610368

• 31392743610368 backwards is 86301634729313
• 31392743610368 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31392743610368's digits is 56
• More coming soon!