138229917786636

Names of 138229917786636

• Cardinal: 138229917786636 can be written as One hundred thirty-eight trillion, two hundred twenty-nine billion, nine hundred seventeen million, seven hundred eighty-six thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 1.38229917786636 × 10¹⁴

Factors of 138229917786636

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 71231

Divisors of 138229917786636

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 39 43 51 52 68 71 78 86 102 129 142 156 172 204 213 221 241 258 284 426 442 482 516 559 663 723 731 852 884 923 964 1118 1207 1326 1446 1462 1677 1846 2193 2236 2414 2652 2769 2892 2924 3053 3133 3354 3621 3692 4097 4386 4828 5538 6106 6266 6708 7242 8194 8772 9159 9399 9503 10363 11076 12212 12291 12532 14484 15691 16388 17111 18318 18798 19006 20726 24582 28509 31089 31382 34222 36636 37596 38012 39689 41452 47073 49164 51333 51901 53261 57018 62178 62764 68444 70841 79378 94146 102666 103802 106522 114036 119067 124356 134719 141682 155703 158756 159783 176171 188292 205332 207604 212523 213044 222443 238134 269438 283364 290887 311406 319566 352342 404157 425046 444886 476268 528513 538876 581774 622812 639132 667329 674713 704684 735773 808314 850092 872661 889772 920933 1057026 1163548 1204297 1334658 1349426 1471546 1616628 1745322 1841866 2024139 2114052 2207319 2290223 2408594 2669316 2698852 2762799 2943092 3046163 3490644 3612891 3683732 3781531 4048278 4414638 4580446 4817188 5029711 5525598 6092326 6870669 7225782 7563062 8096556 8829276 9138489 9160892 9565049 10059422 11051196 11344593 12184652 12508141 13741338 14451564 15089133 15126124 15655861 17072681 18276978 19130098 20118844 22689186 25016282 27482676 28695147 30178266 31311722 34145362 36553956 37524423 38260196 39600119 45378372 46967583 50032564 51218043 51784771 57390294 60356532 62623444 65386243 68290724 75048846 79200238 85505087 93935166 102436086 103569542 114780588 118800357 130772486 150097692 155354313 158400476 162605833 171010174 187870332 196158729 204872172 207139084 216277573 221944853 237600714 256515261 261544972 290235577 310708626 325211666 342020348 392317458 432555146 443889706 475201428 487817499 513030522 580471154 621417252 648832719 650423332 665834559 673202023 734125283 784634916 865110292 870706731 887779412 975634998 1026061044 1111566131 1160942308 1212160351 1297665438 1331669118 1346404046 1468250566 1741413462 1951269996 2019606069 2202375849 2223132262 2424320702 2595330876 2663338236 2692808092 2811608449 2936501132 3334698393 3482826924 3636481053 3676718741 3773062501 4039212138 4404751698 4446264524 4848641404 5623216898 6669396786 7272962106 7353437482 7546125002 8078424276 8434825347 8809503396 9543628679 11030156223 11246433796 11319187503 12480129811 13338793572 14545924212 14706874964 15092250004 15758084563 16869650694 19087257358 20606725967 22060312446 22638375006 24960259622 28630886037 31516169126 33739301388 37440389433 38174514716 41213451934 44120624892 45276750012 47274253689 47797343633 49920519244 52122895093 57261772074 61820177901 63032338252 74880778866 82426903868 94548507378 95594687266 104245790186 114523544148 123640355802 143392030899 149761557732 156368685279 162241687543 189097014756 191189374532 208491580372 247280711604 267887437571 286784061798 312737370558 324483375086 486725062629 535774875142 573568123596 625474741116 648966750172 677597636209 803662312713 886089216581 973450125258 1071549750284 1355195272418 1607324625426 1772178433162 1946900250516 2032792908627 2658267649743 2710390544836 3214649250852 3544356866324 4065585817254 5316535299486 8131171634508 10633070598972 11519159815553 23038319631106 34557479446659 46076639262212 69114958893318 138229917786636
• Sum of all divisors σ(n): 383221551347712
• Sum of proper divisors (its aliquot sum) s(n): 244991633561076
• 138229917786636 is an abundant number, because the sum of its proper divisors (244991633561076) is greater than itself. Its abundance is 106761715774440

Bases of 138229917786636

• Binary: 11111011011100000101001001001011010001000001100₂
• Hexadecimal: 0x7DB82925A20C
• Base-36: 1CZXY4251O

Squares and roots of 138229917786636

• 138229917786636 squared (138229917786636²) is 19107510171300147597220196496
• 138229917786636 cubed (138229917786636³) is 2641229560086130555562360097652677322827456
• The square root of 138229917786636 is 11757122.0027112077
• The cube root of 138229917786636 is 51705.1755006775

Scales and comparisons

• 138,229,917,786,636 seconds is equal to 4,395,283 years, 42 weeks, 1 day, 17 hours, 10 minutes, 36 seconds.
• To count from 1 to 138,229,917,786,636 would take you about ten million, nine hundred eighty-eight thousand, two hundred 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 138229917786636 cubic inches would be around 4308.8 feet tall.

Recreational maths with 138229917786636

• 138229917786636 backwards is 636687719922831
• 138229917786636 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138229917786636's digits is 78
• More coming soon!