15138245874375

Names of 15138245874375

• Cardinal: 15138245874375 can be written as Fifteen trillion, one hundred thirty-eight billion, two hundred forty-five million, eight hundred seventy-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.5138245874375 × 10¹³

Factors of 15138245874375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 92

Divisors of 15138245874375

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 71 75 81 117 125 135 169 195 213 225 243 325 351 355 375 405 507 585 625 639 675 729 845 923 975 1053 1065 1125 1215 1521 1625 1755 1775 1875 1917 2025 2187 2197 2535 2769 2925 3159 3195 3375 3645 4225 4563 4615 4875 5041 5265 5325 5625 5751 6075 6591 7605 8125 8307 8775 8875 9477 9585 10125 10935 10985 11999 12675 13689 13845 14625 15123 15795 15975 16875 17253 18225 19773 21125 22815 23075 24375 24921 25205 26325 26625 28431 28755 30375 32955 35997 38025 41067 41535 43875 44375 45369 47385 47925 50625 51759 54675 54925 59319 59995 63375 65533 68445 69225 73125 74763 75615 78975 79875 86265 91125 98865 105625 107991 114075 115375 123201 124605 126025 131625 133125 136107 142155 143775 151875 155277 155987 164775 177957 179985 190125 196599 205335 207675 219375 224289 226845 236925 239625 258795 273375 274625 296595 299975 316875 323973 327665 342225 346125 369603 373815 378075 394875 399375 408321 431325 455625 467961 494325 533871 539955 570375 576875 589797 616005 623025 630125 658125 672867 680535 710775 718875 776385 779935 823875 851929 889785 899925 950625 971919 982995 1026675 1038375 1121445 1134225 1184625 1198125 1224963 1293975 1366875 1373125 1403883 1482975 1499875 1601613 1619865 1638325 1711125 1730625 1769391 1848015 1869075 1890375 1974375 2018601 2041605 2156625 2339805 2471625 2555787 2669355 2699775 2851875 2915757 2948985 3080025 3115125 3150625 3364335 3402675 3553875 3594375 3674889 3881925 3899675 4119375 4211649 4259645 4448925 4499625 4804839 4859595 4914975 5133375 5191875 5308173 5607225 5671125 5923125 6124815 6469875 7019415 7414875 7499375 7667361 8008065 8099325 8191625 8555625 8747271 8846955 9240075 9345375 9451875 10093005 10208025 10783125 11024667 11075077 11699025 12358125 12634947 12778935 13346775 13498875 14578785 14744925 15400125 15575625 15924519 16821675 17013375 17769375 18374445 19409625 19498375 21058245 21298225 22244625 22498125 23002083 24024195 24297975 24574875 25666875 26241813 26540865 28036125 28355625 30624075 32349375 33225231 35097075 37074375 37904841 38336805 40040325 40496625 40958125 43736355 44234775 46200375 46726875 47773557 50465025 51040125 55123335 55375385 58495125 63174735 63894675 66733875 67494375 69006249 72893925 73724625 77000625 79622595 84108375 85066875 91872225 97048125 97491875 99675693 105291225 106491125 111223125 113714523 115010415 120120975 121489875 122874375 131209065 132704325 140180625 143320671 153120375 166126155 175485375 189524205 191684025 200201625 202483125 207018747 218681775 221173875 231001875 238867785 252325125 255200625 275616675 276876925 292475625 299027079 315873675 319473375 333669375 341143569 345031245 364469625 368623125 398112975 420541875 459361125 498378465 526456125 532455625 568572615 575052075 600604875 607449375 621056241 656045325 663521625 716603355 765601875 830630775 877426875 897081237 947621025 958420125 1001008125 1035093735 1093408875 1105869375 1194338925 1261625625 1378083375 1384384625 1495135395 1579368375 1597366875 1705717845 1725156225 1822348125 1863168723 1990564875 2296805625 2491892325 2632280625 2691243711 2842863075 2875260375 3003024375 3105281205 3280226625 3317608125 3583016775 4153153875 4485406185 4738105125 4792100625 5175468675 5467044375 5971694625 6890416875 6921923125 7475676975 7896841875 8073731133 8528589225 8625781125 9315843615 9952824375 12459461625 13456218555 14214315375 14376301875 15526406025 16401133125 17915083875 20765769375 22427030925 23690525625 24221193399 25877343375 29858473125 37378384875 40368655665 42642946125 43128905625 46579218075 62297308125 67281092775 71071576875 77632030125 89575419375 112135154625 121105966995 129386716875 186891924375 201843278325 213214730625 232896090375 336405463875 388160150625 560675773125 605529834975 1009216391625 1164480451875 1682027319375 3027649174875 5046081958125 15138245874375
• Sum of all divisors σ(n): 31172930219200
• Sum of proper divisors (its aliquot sum) s(n): 16034684344825
• 15138245874375 is an abundant number, because the sum of its proper divisors (16034684344825) is greater than itself. Its abundance is 896438470450

Bases of 15138245874375

• Binary: 11011100010010100101110001001001001011000111₂
• Hexadecimal: 0xDC4A5C492C7
• Base-36: 5D6EWQHFR

Squares and roots of 15138245874375

• 15138245874375 squared (15138245874375²) is 229166488153031708281640625
• 15138245874375 cubed (15138245874375³) is 3469178643827639571543104711962646484375
• The square root of 15138245874375 is 3890789.8779521621
• The cube root of 15138245874375 is 24737.6544214227

Scales and comparisons

• 15,138,245,874,375 seconds is equal to 481,349 years, 20 weeks, 3 days, 2 hours, 26 minutes, 15 seconds.
• To count from 1 to 15,138,245,874,375 would take you about one million, two hundred three thousand, three hundred seventy-three 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 15138245874375 cubic inches would be around 2061.5 feet tall.

Recreational maths with 15138245874375

• 15138245874375 backwards is 57347854283151
• The number of decimal digits it has is: 14
• The sum of 15138245874375's digits is 63
• More coming soon!