13240942265538

Names of 13240942265538

• Cardinal: 13240942265538 can be written as Thirteen trillion, two hundred forty billion, nine hundred forty-two million, two hundred sixty-five thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3240942265538 × 10¹³

Factors of 13240942265538

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 251

Divisors of 13240942265538

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 37 39 54 74 78 83 111 113 117 166 169 222 226 234 249 333 338 339 351 481 498 507 666 678 702 747 962 999 1014 1017 1079 1369 1443 1469 1494 1521 1998 2034 2158 2241 2738 2886 2938 3042 3051 3071 3237 4107 4181 4329 4407 4482 4563 6102 6142 6253 6474 8214 8362 8658 8814 9126 9213 9379 9711 12321 12506 12543 12769 12987 13221 14027 17797 18426 18758 18759 19097 19422 24642 25086 25538 25974 26442 27639 28054 28137 29133 35594 36963 37518 37629 38194 38307 39663 39923 42081 53391 54353 55278 56274 56277 57291 58266 73926 75258 76614 79326 79846 82917 84162 84411 106782 108706 112554 112887 113627 114582 114921 119769 121927 126243 154697 160173 163059 165834 165997 168822 168831 171873 225774 227254 229842 231361 239538 243854 252486 253233 309394 320346 326118 331994 337662 340881 343746 344763 347023 359307 365781 378729 462722 464091 472453 480519 489177 497991 506466 515619 518999 681762 689526 694046 694083 706589 718614 731562 757458 928182 944906 961038 978354 995982 1022643 1031238 1037998 1041069 1059827 1077921 1097343 1388166 1392273 1413178 1417359 1467531 1477151 1493973 1556997 1585051 2011061 2045286 2082138 2082249 2119654 2119767 2155842 2157961 2194686 2784546 2834718 2935062 2954302 2987946 3067929 3113994 3123207 3170102 3179481 3292029 4022122 4164498 4176819 4239534 4252077 4315922 4431453 4481919 4511299 4670991 4755153 6033183 6135858 6141889 6246414 6246747 6358962 6359301 6473883 6584058 8353638 8504154 8862906 8963838 9022598 9341982 9369621 9510306 9538443 12066366 12283778 12493494 12718602 12756231 12839851 12947766 13294359 13533897 13777751 14012973 14265459 17480761 18099549 18425667 18739242 19076886 19077903 19202963 19421649 25512462 25679702 26143793 26588718 27067794 27555502 28025946 28530918 28615329 34961522 36199098 36851334 38155806 38405926 38519553 38843298 39213599 39883077 40601691 41333253 42796377 52287586 52442283 54298647 55277001 57230658 57608889 58264947 58646887 77039106 78427198 78431379 79766154 79844557 81203382 82666506 85592754 104884566 108597294 110554002 115217778 115558659 116529894 117293774 117640797 121805073 123999759 156862758 157326849 159689114 165831003 166918063 172826667 175940661 179110763 227249893 231117318 235281594 235294137 239533671 243610146 247999518 314653698 331662006 333836126 345653334 346675977 351881322 352922391 358221526 371999277 454499786 470588274 471980547 479067342 500754189 509776787 518480001 527821983 537332289 681749679 693351954 705844782 705882411 718601013 743998554 943961094 1001508378 1019553574 1036960002 1055643966 1058767173 1074664578 1363499358 1411764822 1437202026 1450903163 1502262567 1529330361 1583465949 1611996867 2045249037 2117534346 2155803039 2169934819 2901806326 2954248609 3004525134 3058660722 3166931898 3223993734 4090498074 4311606078 4339869638 4352709489 4506787701 4587991083 4835990601 5908497218 6135747111 6509804457 6627098231 8705418978 8862745827 9013575402 9175982166 9671981202 12271494222 13019608914 13058128467 13254196462 13763973249 17725491654 18861741119 19529413371 19881294693 26116256934 26588237481 27527946498 37723482238 39058826742 39174385401 39762589386 53176474962 56585223357 58588240113 59643884079 78348770802 79764712443 113170446714 117176480226 119287768158 159529424886 169755670071 178931652237 245202634547 339511340142 357863304474 490405269094 509267010213 735607903641 1018534020426 1471215807282 2206823710923 4413647421846 6620471132769 13240942265538
• Sum of all divisors σ(n): 33436647447840
• Sum of proper divisors (its aliquot sum) s(n): 20195705182302
• 13240942265538 is an abundant number, because the sum of its proper divisors (20195705182302) is greater than itself. Its abundance is 6954762916764

Bases of 13240942265538

• Binary: 11000000101011100101101010010000010011000010₂
• Hexadecimal: 0xC0AE5A904C2
• Base-36: 4OYSZ5JGI

Squares and roots of 13240942265538

• 13240942265538 squared (13240942265538²) is 175322552079310584102429444
• 13240942265538 cubed (13240942265538³) is 2321435789928930678122364208487157700872
• The square root of 13240942265538 is 3638810.5564233487
• The cube root of 13240942265538 is 23657.7241704627

Scales and comparisons

• 13,240,942,265,538 seconds is equal to 421,021 years, 2 days, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 13,240,942,265,538 would take you about one million, fifty-two thousand, five hundred fifty-two 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 13240942265538 cubic inches would be around 1971.5 feet tall.

Recreational maths with 13240942265538

• 13240942265538 backwards is 83556224904231
• 13240942265538 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13240942265538's digits is 54
• More coming soon!