13509013518

Names of 13509013518

• Cardinal: 13509013518 can be written as Thirteen billion, five hundred nine million, thirteen thousand, five hundred eighteen.

Scientific notation

• Scientific notation: 1.3509013518 × 10¹⁰

Factors of 13509013518

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 355

Divisors of 13509013518

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 17 18 21 22 26 27 33 34 39 42 51 54 61 63 66 77 78 91 99 102 117 119 122 126 143 153 154 182 183 187 189 198 221 231 234 238 241 273 286 297 306 351 357 366 374 378 427 429 442 459 462 482 546 549 561 594 663 671 693 702 714 723 793 819 854 858 918 1001 1037 1071 1098 1122 1281 1287 1309 1326 1342 1386 1446 1547 1586 1638 1647 1683 1687 1989 2002 2013 2074 2079 2142 2169 2379 2431 2457 2562 2574 2618 2651 3003 3094 3111 3133 3213 3294 3366 3374 3843 3861 3927 3978 4026 4097 4158 4338 4641 4697 4758 4862 4914 5049 5061 5302 5551 5967 6006 6039 6222 6266 6426 6507 7137 7259 7293 7686 7722 7854 7953 8194 8723 9009 9282 9333 9394 9399 10098 10122 11102 11407 11529 11781 11934 12078 12291 13014 13481 13923 14091 14274 14518 14586 14701 15183 15906 16653 17017 17446 18018 18117 18557 18666 18798 21411 21777 21879 21931 22814 23058 23562 23859 24582 26169 26962 27027 27846 27999 28182 28197 28679 29402 30366 33306 34034 34221 34463 35343 36234 36873 37114 40443 41769 42273 42822 43554 43758 43862 44103 45067 45549 47718 49959 51051 52338 53261 54054 55671 55998 56394 57358 61061 65331 65637 65793 68442 68926 70686 71577 73746 78507 79849 80886 83538 84546 84591 86037 88206 90134 91098 94367 99918 102102 102663 102907 103389 106522 110619 111342 121329 122122 126819 130662 131274 131586 132309 135201 143154 148291 149877 153153 157014 159698 159783 161711 167013 169182 172074 183183 188734 191113 195993 197379 205326 205814 206778 221238 235521 239547 241241 242658 249917 253638 258111 264618 270402 283101 296582 299754 306306 307989 308721 310167 315469 319566 323422 334026 363987 366366 372827 382226 391986 394758 396927 405603 444873 459459 471042 479094 479349 482482 485133 499834 501039 516222 549549 566202 573339 585871 592137 615978 617442 620334 630938 718641 723723 727974 745654 749751 774333 793854 811206 849303 889746 918918 926163 930501 946407 958698 970266 1002078 1038037 1099098 1118481 1131977 1146678 1171742 1184274 1216809 1334619 1337791 1437282 1438047 1447446 1455399 1499502 1548666 1648647 1698606 1720017 1749419 1757613 1852326 1861002 1892814 2076074 2102243 2155923 2171169 2236962 2249253 2263954 2433618 2547909 2669238 2675582 2749087 2778489 2839221 2876094 2910798 3114111 3248921 3297294 3355443 3395931 3440034 3498838 3515226 4003857 4013373 4101097 4204486 4311846 4342338 4366197 4498506 5095818 5160051 5248257 5272839 5498174 5556978 5678442 6228222 6306729 6497842 6513507 6710886 6747759 6791862 8007714 8026746 8202194 8247261 8517663 8732394 9342333 9746763 10066329 10187793 10320102 10496514 10545678 12040119 12303291 12613458 13027014 13495518 14715701 15744771 15818517 16494522 17035326 18684666 18920187 19243609 19493526 20132658 20375586 22742447 24080238 24606582 24741783 28026999 29240289 29431402 30563379 31489542 31637034 35738131 36120357 36909873 37840374 38487218 44147103 45484894 47234313 49483566 56053998 56760561 57730827 58480578 61126758 68227341 71476262 72240714 73819746 74225349 87720867 88294206 94468626 107214393 110729619 113521122 115461654 132441309 136454682 148450698 173192481 175441734 204682023 214428786 221459238 250166917 264882618 321643179 346384962 397323927 409364046 500333834 519577443 614046069 643286358 750500751 794647854 964929537 1039154886 1228092138 1501001502 1929859074 2251502253 4503004506 6754506759 13509013518
• Sum of all divisors σ(n): 43557212160
• Sum of proper divisors (its aliquot sum) s(n): 30048198642
• 13509013518 is an abundant number, because the sum of its proper divisors (30048198642) is greater than itself. Its abundance is 16539185124

Bases of 13509013518

• Binary: 1100100101001100110011000000001110₂
• Hexadecimal: 0x32533300E
• Base-36: 67EX1JI

Squares and roots of 13509013518

• 13509013518 squared (13509013518²) is 182493446229506736324
• 13509013518 cubed (13509013518³) is 2465306432060812631472977627832
• The square root of 13509013518 is 116228.2819196773
• The cube root of 13509013518 is 2381.6313885001

Scales and comparisons

• 13,509,013,518 seconds is equal to 429 years, 28 weeks, 2 days, 7 hours, 45 minutes, 18 seconds.
• To count from 1 to 13,509,013,518 would take you about eight hundred fifty-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 13509013518 cubic inches would be around 198.5 feet tall.

Recreational maths with 13509013518

• 13509013518 backwards is 81531090531
• The number of decimal digits it has is: 11
• The sum of 13509013518's digits is 36
• More coming soon!