31228831072439

Names of 31228831072439

• Cardinal: 31228831072439 can be written as Thirty-one trillion, two hundred twenty-eight billion, eight hundred thirty-one million, seventy-two thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 3.1228831072439 × 10¹³

Factors of 31228831072439

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1679

Divisors of 31228831072439

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 11 13 49 77 91 97 127 143 331 539 637 679 889 1001 1067 1093 1261 1397 1651 2317 3641 4303 4753 6223 7007 7469 7651 8827 9779 11557 12023 12319 13871 14209 16219 18161 25487 30121 32107 42037 47333 52283 53557 61789 68453 80899 84161 86233 97097 99463 106021 127127 135509 138811 156299 160147 178409 210847 224749 294259 331331 353177 361783 417391 462407 546481 589127 603631 679679 696241 742147 889889 948563 971677 1094093 1121029 1166231 1378273 1526921 1573243 1761617 1804543 2059813 2319317 2472239 2532481 2921737 3236849 3825367 3979613 4077589 4591301 4703179 5195029 6011291 6639941 6801739 7658651 7847203 8163617 9647911 10688447 12331319 12631801 13464667 15161003 17305673 17727367 19849973 20452159 22657943 26777569 27857291 28543123 32139107 32922253 35092951 42079037 44853479 45946441 51734969 53008657 57145319 67535377 74819129 86319233 88422607 94252669 106127021 138949811 148111337 175040671 195001037 199801861 224973749 230455771 245650657 294553259 313974353 321625087 362144783 371060599 386022461 456208363 505410851 583095227 597303733 659768683 742889147 972648677 1036779359 1225284697 1719554599 1925447381 2197820471 2251375609 2535013481 2597424193 2702157227 3193458541 3537875957 4081666589 4181126131 4456804777 5018291993 6570341063 7257455513 8576992879 13478131667 18915100589 22354209787 24765131699 28571666123 29267882917 31197633439 35128043951 45992387441 49024852547 57938462101 94346921669 218383434073 245896307657 321946712087 343173967829 405569234707 637323083111 2402217774803 2838984642949 4461261581777 31228831072439
• Sum of all divisors σ(n): 43629033111552
• Sum of proper divisors (its aliquot sum) s(n): 12400202039113
• 31228831072439 is a deficient number, because the sum of its proper divisors (12400202039113) is less than itself. Its deficiency is 18828629033326

Bases of 31228831072439

• Binary: 111000110011100000111011000100000000010110111₂
• Hexadecimal: 0x1C67076200B7
• Base-36: B2IBRPRXZ

Squares and roots of 31228831072439

• 31228831072439 squared (31228831072439²) is 975239890150931582865408721
• 31228831072439 cubed (31228831072439³) is 30455601784627409296509677625222493340519
• The square root of 31228831072439 is 5588276.2165482657
• The cube root of 31228831072439 is 31490.9123268097

Scales and comparisons

• 31,228,831,072,439 seconds is equal to 992,980 years, 12 weeks, 1 hour, 53 minutes, 59 seconds.
• To count from 1 to 31,228,831,072,439 would take you about two million, four hundred eighty-two thousand, four hundred fifty 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 31228831072439 cubic inches would be around 2624.2 feet tall.

Recreational maths with 31228831072439

• 31228831072439 backwards is 93427013882213
• The number of decimal digits it has is: 14
• The sum of 31228831072439's digits is 53
• More coming soon!