31084520521817409542

Names of 31084520521817409542

• Cardinal: 31084520521817409542 can be written as Thirty-one quintillion, eighty-four quadrillion, five hundred twenty trillion, five hundred twenty-one billion, eight hundred seventeen million, four hundred nine thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 3.1084520521817409542 × 10¹⁹

Factors of 31084520521817409542

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 99

Divisors of 31084520521817409542

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 7 14 19 38 49 71 98 133 142 266 361 497 722 931 994 1349 1862 2527 2698 3479 5041 5054 6859 6958 9443 10082 13718 17689 18886 25631 35287 35378 48013 51262 66101 70574 95779 96026 130321 132202 179417 191558 247009 260642 336091 357911 358834 486989 494018 670453 672182 715822 912247 973978 1255919 1340906 1819801 1824494 2476099 2505377 2511838 3408923 3639602 4693171 4952198 5010754 6385729 6800309 6817846 9252791 9386342 12738607 12771458 13600618 17332693 17537639 18505582 23862461 25411681 25477214 34576219 34665386 35075278 47602163 47724922 50823362 64769537 69152438 89170249 95204326 121328851 129205871 129539074 175803029 177881767 178340498 242033533 242657702 258411742 333215141 351606058 355763534 453386759 482821939 484067066 656948161 666430282 904441097 906773518 965643878 1230621203 1245172369 1313896322 1694234731 1804229351 1808882194 2454911549 2461242406 2490344738 3379753573 3388469462 3608458702 4598637127 4909823098 6331087679 6759507146 8614348421 9173616841 9197274254 12482015059 12629605457 12662175358 17184380843 17228696842 18347233682 23658275011 24964030118 25259210914 32190459889 34280357669 34368761686 46643319431 47316550022 64215317887 64380919778 68560715338 87374105413 88407238199 93286638862 120290665901 128100283921 128430635774 174298719979 174748210826 176814476398 239962503683 240581331802 256200567842 326503236017 348597439958 449507225209 479925007366 611618737891 651326795711 653006472034 886223069189 896701987447 899014450418 1220091039853 1223237475782 1302653591422 1679737525781 1772446138378 1793403974894 2285522652119 2433905394499 2440182079706 3311675679601 3359475051562 4559287569977 4571045304238 4867810788998 6203561484323 6276913912129 6623351359202 8540637278971 9118575139954 12375209118509 12407122968646 12553827824258 17037337761493 17081274557942 23181729757207 24750418237018 31915012989839 34074675522986 43424930390261 46244202495481 46363459514414 62921837912419 63830025979678 86626463829563 86849860780522 92488404990962 119261364330451 125843675824838 162272108300449 173252927659126 235128973251671 238522728660902 323709417468367 324544216600898 440452865386933 470257946503342 606385246806941 647418834936734 878639847414139 880905730773866 1212770493613882 1645902812761697 1757279694828278 2265965922278569 3083170057708531 3291805625523394 4467450491781749 4531931844557138 6150478931898973 6166340115417062 8934900983563498 11521319689331879 12300957863797946 16694157100868641 23042639378663758 31272153442472243 33388314201737282 43053352523292811 62544306884944486 86106705046585622 116859099706080487 218905074097305701 233718199412160974 317188984916504179 437810148194611402 634377969833008358 818013697942563409 1636027395885126818 2220322894415529253 4440645788831058506 15542260260908704771 31084520521817409542
• Sum of all divisors σ(n): 58070504997048155220
• Sum of proper divisors (its aliquot sum) s(n): 26985984475230745678
• 31084520521817409542 is a deficient number, because the sum of its proper divisors (26985984475230745678) is less than itself. Its deficiency is 4098536046586663864

Bases of 31084520521817409542

• Binary: 11010111101100010011001101011100011000100010001000100100000000110₂
• Hexadecimal: 0x1AF6266B8C4444806
• Base-36: 6K5YMW5MHTR7Q

Squares and roots of 31084520521817409542

• 31084520521817409542 squared (31084520521817409542²) is 966247416071287678806388581123352649764
• 31084520521817409542 cubed (31084520521817409542³) is 30035337634020986908581157336712301870678853341992077648088
• The square root of 31084520521817409542 is 5575349363.2074223177
• The cube root of 31084520521817409542 is 3144233.0200713061
• Being both a perfect square and a perfect cube, 31084520521817409542 is also a perfect sixth number.

Scales and comparisons

• 31,084,520,521,817,409,542 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,084,520,521,817,409,542 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31084520521817409542 cubic inches would be around 262019.4 feet tall.

Recreational maths with 31084520521817409542

• 31084520521817409542 backwards is 24590471812502548013
• 31084520521817409542 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 31084520521817409542's digits is 71
• More coming soon!