31819223970511068

Names of 31819223970511068

• Cardinal: 31819223970511068 can be written as Thirty-one quadrillion, eight hundred nineteen trillion, two hundred twenty-three billion, nine hundred seventy million, five hundred eleven thousand and sixty-eight.

Scientific notation

• Scientific notation: 3.1819223970511068 × 10¹⁶

Factors of 31819223970511068

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14413

Divisors of 31819223970511068

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 169 182 196 273 294 338 364 507 546 588 637 676 1014 1092 1183 1274 1911 2028 2366 2548 3549 3822 4732 6287 7098 7644 8101 8281 12574 14196 16202 16562 18861 24303 24843 25148 32404 33124 37722 44009 48606 49686 56707 75444 81731 88018 97212 99372 105313 113414 132027 163462 170121 176036 210626 226828 245193 264054 308063 315939 326924 340242 396949 421252 490386 528108 572117 616126 631878 680484 737191 793898 924189 980772 1062503 1144234 1190847 1232252 1263756 1369069 1474382 1587796 1716351 1848378 2125006 2211573 2288468 2381694 2738138 2948764 3187509 3432702 3696756 4004819 4107207 4250012 4423146 4763388 5160337 5476276 6375018 6865404 7437521 8009638 8214414 8846292 9583483 10320674 12014457 12750036 14875042 15481011 16019276 16428828 19166966 20641348 22312563 24028914 28750449 29750084 30962022 38333932 39526369 44625126 48057828 50930987 52062647 57500898 61924044 67084381 79052738 89250252 101861974 104125294 115001796 118579107 134168762 152792961 156187941 158105476 201253143 203723948 208250588 237158214 268337524 276684583 305585922 312375882 356516909 402506286 474316428 513842797 553369166 611171844 624751764 662102831 713033818 805012572 830053749 1027685594 1069550727 1106738332 1324205662 1426067636 1541528391 1660107498 1936792081 1986308493 2055371188 2139101454 2495618363 2648411324 3083056782 3320214996 3596899579 3873584162 3972616986 4278202908 4634719817 4991236726 5810376243 6166113564 6679956361 7193799158 7486855089 7747168324 7945233972 8607336803 9269439634 9982473452 10790698737 11620752486 13359912722 13904159451 14387598316 14973710178 17214673606 18538879268 20039869083 21581397474 23241504972 25178297053 25822010409 26719825444 27808318902 29947420356 32443038719 34429347212 40079738166 43162794948 46759694527 50356594106 51644020818 55616637804 60251357621 64886077438 75534891159 80159476332 93519389054 97329116157 100713188212 103288041636 120502715242 129772154876 140279083581 151069782318 180754072863 187038778108 194658232314 241005430484 280558167162 302139564636 320203115269 327317861689 361508145726 389316464628 421759503347 561116334324 640406230538 654635723378 723016291452 843519006694 960609345807 981953585067 1265278510041 1280812461076 1309271446756 1687038013388 1921218691614 1963907170134 2241421806883 2530557020082 3842437383228 3927814340268 4162640498497 4482843613766 5061114040164 6724265420649 8325280996994 8965687227532 12487921495491 13448530841298 15689952648181 16650561993988 24975842990982 26897061682596 29138483489479 31379905296362 47069857944543 49951685981964 54114326480461 58276966978958 62759810592724 87415450468437 94139715889086 108228652960922 116553933957916 162342979441383 174830900936874 188279431778172 203969384426353 216457305921844 324685958882766 349661801873748 378800285363227 407938768852706 611908153279059 649371917765532 757600570726454 815877537705412 1136400856089681 1223816306558118 1515201141452908 2272801712179362 2447632613116236 2651601997542589 4545603424358724 5303203995085178 7954805992627767 10606407990170356 15909611985255534 31819223970511068
• Sum of all divisors σ(n): 93547507372004952
• Sum of proper divisors (its aliquot sum) s(n): 61728283401493884
• 31819223970511068 is an abundant number, because the sum of its proper divisors (61728283401493884) is greater than itself. Its abundance is 29909059430982816

Bases of 31819223970511068

• Binary: 1110001000010110110101001100101110010100111100011011100₂
• Hexadecimal: 0x710B6A65CA78DC
• Base-36: 8PAZ1P00WKC

Squares and roots of 31819223970511068

• 31819223970511068 squared (31819223970511068²) is 1012463014085546135212061110500624
• 31819223970511068 cubed (31819223970511068³) is 32215787407046694663763147812576831528378612906432
• The square root of 31819223970511068 is 178379438.1942915189
• The cube root of 31819223970511068 is 316881.2392705559

Scales and comparisons

• 31,819,223,970,511,068 seconds is equal to 1,011,752,898 years, 48 weeks, 6 days, 5 hours, 57 minutes, 48 seconds.
• To count from 1 to 31,819,223,970,511,068 would take you about three billion, thirty-five million, two hundred fifty-eight thousand, six hundred 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 31819223970511068 cubic inches would be around 26406.8 feet tall.

Recreational maths with 31819223970511068

• 31819223970511068 backwards is 86011507932291813
• The number of decimal digits it has is: 17
• The sum of 31819223970511068's digits is 66
• More coming soon!