31890299931476

Names of 31890299931476

• Cardinal: 31890299931476 can be written as Thirty-one trillion, eight hundred ninety billion, two hundred ninety-nine million, nine hundred thirty-one thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 3.1890299931476 × 10¹³

Factors of 31890299931476

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 108699

Divisors of 31890299931476

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 28 37 53 74 101 106 148 202 212 259 371 404 518 707 742 1036 1414 1484 1961 2809 2828 3737 3922 5353 5618 7474 7844 10706 11236 13727 14948 19663 21412 26159 27454 37471 39326 52318 54908 74942 78652 103933 104636 108499 149884 198061 207866 216998 283709 396122 415732 433996 567418 727531 759493 792244 1134836 1386427 1455062 1518986 1985963 2772854 2910124 3037972 3971926 4014463 5545708 5750447 7943852 8028926 10497233 10958399 11500894 16057852 20994466 21916798 23001788 28101241 40253129 41988932 43833596 56202482 73480631 76708793 80506258 112404964 146961262 153417586 161012516 212766539 293922524 304773691 306835172 405460763 425533078 580795147 609547382 810921526 851066156 1161590294 1219094764 1489365773 1621843052 2133415837 2323180588 2838225341 2978731546 4065566029 4266831674 5676450682 5957463092 8131132058 8533663348 11276626567 11352901364 16262264116 21489420439 22553253134 30782142791 42978840878 45106506268 61564285582 78936385969 85957681756 123128571164 150425943073 157872771938 215474999537 300851886146 315745543876 430949999074 601703772292 861899998148 1138939283267 2277878566534 4555757133068 7972574982869 15945149965738 31890299931476
• Sum of all divisors σ(n): 67425299088000
• Sum of proper divisors (its aliquot sum) s(n): 35534999156524
• 31890299931476 is an abundant number, because the sum of its proper divisors (35534999156524) is greater than itself. Its abundance is 3644699225048

Bases of 31890299931476

• Binary: 111010000000100001001111111111100101101010100₂
• Hexadecimal: 0x1D0109FFCB54
• Base-36: BAY797238

Squares and roots of 31890299931476

• 31890299931476 squared (31890299931476²) is 1016991229719498170295538576
• 31890299931476 cubed (31890299931476³) is 32432155343435405474876921228881314618176
• The square root of 31890299931476 is 5647149.7174659713
• The cube root of 31890299931476 is 31711.7007533025

Scales and comparisons

• 31,890,299,931,476 seconds is equal to 1,014,012 years, 46 weeks, 3 days, 15 hours, 37 minutes, 56 seconds.
• To count from 1 to 31,890,299,931,476 would take you about two million, five hundred thirty-five thousand and thirty-two 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 31890299931476 cubic inches would be around 2642.6 feet tall.

Recreational maths with 31890299931476

• 31890299931476 backwards is 67413999209813
• The number of decimal digits it has is: 14
• The sum of 31890299931476's digits is 71
• More coming soon!