13666991045838

Names of 13666991045838

• Cardinal: 13666991045838 can be written as Thirteen trillion, six hundred sixty-six billion, nine hundred ninety-one million, forty-five thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3666991045838 × 10¹³

Factors of 13666991045838

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 905

Divisors of 13666991045838

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 13 19 26 31 37 38 39 43 57 62 74 78 86 93 111 114 129 169 186 222 247 258 338 361 403 481 494 507 559 589 703 722 741 757 806 817 962 1014 1083 1118 1147 1178 1209 1333 1406 1443 1482 1514 1591 1634 1677 1767 2109 2166 2271 2294 2418 2451 2666 2886 3182 3211 3354 3441 3534 3999 4218 4542 4693 4773 4902 5239 6253 6422 6882 7267 7657 7998 9139 9386 9546 9633 9841 10478 10621 11191 12506 13357 14079 14383 14534 14911 15314 15523 15717 17329 18278 18759 19266 19682 20683 21242 21793 21801 22382 22971 23467 25327 26714 27417 28009 28158 28766 29523 29822 30229 31046 31434 31863 32551 33573 34658 37518 40071 41366 43149 43586 43602 44733 45942 46569 46934 49321 50654 51987 54834 56018 59046 60458 61009 62049 63726 65102 65379 67146 70401 75981 80142 84027 86298 89466 90687 93138 97653 98642 99541 103974 118807 122018 124098 127933 130758 138073 140802 145483 147963 151962 168054 173641 181374 183027 186979 193843 195306 199082 201799 225277 237614 255866 268879 273277 276146 283309 290966 295926 298623 305071 329251 347282 356421 364117 366054 373958 383799 387686 392977 403598 414067 414219 423163 436449 445873 450554 481213 520923 532171 537758 546554 560937 566618 574351 581529 597246 605397 610142 618469 641173 658502 675831 712842 728234 767598 785954 806637 819831 828134 828438 846326 849927 868279 872898 891746 915213 937099 962426 987753 1009081 1041846 1064342 1092351 1121874 1148702 1163058 1178931 1204387 1210794 1236938 1242201 1269489 1282346 1337619 1351662 1443639 1596513 1613274 1639662 1699854 1723053 1736558 1830426 1855407 1874198 1891279 1923519 1975506 2018162 2184702 2257333 2357862 2408774 2430727 2484402 2538978 2604837 2623387 2675238 2811297 2887278 3027243 3193026 3446106 3552601 3613161 3683017 3710814 3782558 3847038 3965923 4280263 4514666 4733521 4861454 5108701 5209674 5246774 5382871 5501119 5622594 5673837 5796349 6054486 6255769 6771999 6918223 7105202 7226322 7292181 7366034 7466563 7870161 7931846 8040097 8335249 8471587 8560526 9467042 10111249 10217402 10657803 10765742 11002238 11049051 11287627 11347674 11592698 11750911 11897769 12182287 12511538 12840789 13118053 13543998 13836446 14200563 14584362 14933126 15326103 15657031 15740322 16080194 16148613 16497301 16503357 16670498 16943174 17389047 17804881 18767307 19172539 20222498 20754669 21315606 22098102 22399689 22575254 22883353 23501822 23795538 24120291 24364574 25005747 25414761 25681578 26236106 28401126 30333747 30652206 31314062 32297226 32994602 33006714 33862881 34778094 35252733 35609762 36546861 37335997 37534614 38345078 39354159 41509338 44799378 45766706 46183813 46971093 48240582 49491903 50011494 50829522 53414643 57517617 60667494 67725762 68650059 69977323 70505466 73093722 74671994 75352537 78708318 81324997 89936899 92367626 93942186 97065319 98983806 104521261 106829286 110130631 112007991 115035234 131446237 137300118 138551439 139954646 146739151 150705074 152761843 158369731 162649994 170534689 179873798 194130638 203541403 209042522 209931969 214464913 220261262 224015982 226057611 231463453 243974991 249243007 262892474 269810697 277102878 291195957 293478302 297483589 305523686 313448719 313563783 316739462 330391893 341069378 364278241 394338711 407082806 419863938 428929826 434783707 440217453 452115222 458285529 462926906 475109193 485367961 487949982 498486014 511604067 539621394 582391914 594967178 610624209 626897438 627127566 643394739 660783786 694390359 709383943 728556482 747729021 788677422 869567414 880434906 892450767 916571058 940346157 950218386 970735922 1023208134 1092834723 1221248418 1286789478 1304351121 1388780718 1418767886 1431698203 1456103883 1495458042 1708801081 1784901534 1880692314 1985903959 2128151829 2185669446 2608702242 2788043869 2863396406 2912207766 3009024889 3240159091 3417602162 3867286657 3971807918 4074833347 4256303658 4295094609 4735617133 5126403243 5576087738 5652188191 5957711877 6018049778 6309783493 6480318182 7734573314 8149666694 8364131607 8590189218 9027074667 9221991259 9471234266 9720477273 10252806486 11304376382 11601859971 11915423754 12224500041 12619566986 13478294917 14206851399 16728263214 16956564573 18054149334 18443982518 18929350479 19440954546 23203719942 24449000082 26956589834 27665973777 28413702798 33913129146 37858700958 40434884751 52972833511 55331947554 61563022729 73478446483 80869769502 105945667022 119885886367 123126045458 146956892966 158918500533 175217833921 184689068187 220435339449 239771772734 317837001066 350435667842 359657659101 369378136374 440870678898 525653501763 719315318202 1051307003526 2277831840973 4555663681946 6833495522919 13666991045838
• Sum of all divisors σ(n): 33932258629632
• Sum of proper divisors (its aliquot sum) s(n): 20265267583794
• 13666991045838 is an abundant number, because the sum of its proper divisors (20265267583794) is greater than itself. Its abundance is 6598276537956

Bases of 13666991045838

• Binary: 11000110111000011000001001010111110011001110₂
• Hexadecimal: 0xC6E18257CCE
• Base-36: 4UEJ1LIA6

Squares and roots of 13666991045838

• 13666991045838 squared (13666991045838²) is 186786644247016069017122244
• 13666991045838 cubed (13666991045838³) is 2552811394406096591107111126254653420472
• The square root of 13666991045838 is 3696889.3743034833
• The cube root of 13666991045838 is 23908.7921561855

Scales and comparisons

• 13,666,991,045,838 seconds is equal to 434,568 years, 2 weeks, 17 hours, 37 minutes, 18 seconds.
• To count from 1 to 13,666,991,045,838 would take you about one million, eighty-six thousand, four hundred twenty 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 13666991045838 cubic inches would be around 1992.4 feet tall.

Recreational maths with 13666991045838

• 13666991045838 backwards is 83854019966631
• The number of decimal digits it has is: 14
• The sum of 13666991045838's digits is 69
• More coming soon!