12718810121472

Names of 12718810121472

• Cardinal: 12718810121472 can be written as Twelve trillion, seven hundred eighteen billion, eight hundred ten million, one hundred twenty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2718810121472 × 10¹³

Factors of 12718810121472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3163

Divisors of 12718810121472

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 169 182 189 192 208 216 224 234 252 256 273 288 312 336 338 351 364 378 384 416 432 448 468 504 507 546 576 617 624 672 676 702 728 756 768 819 832 864 896 936 1008 1014 1092 1152 1183 1234 1248 1344 1352 1404 1456 1512 1521 1638 1664 1728 1792 1851 1872 2016 2028 2184 2304 2366 2457 2468 2496 2521 2688 2704 2808 2912 3024 3042 3276 3328 3456 3549 3702 3744 4032 4056 4319 4368 4563 4732 4914 4936 4992 5042 5376 5408 5553 5616 5824 6048 6084 6552 6912 7098 7404 7488 7563 8021 8064 8112 8638 8736 9126 9464 9828 9872 9984 10084 10647 10816 11106 11232 11648 12096 12168 12957 13104 14196 14808 14976 15126 16042 16128 16224 16659 17276 17472 17647 18252 18928 19656 19744 20168 21294 21632 22212 22464 22689 23296 24063 24192 24336 25914 26208 28392 29616 29952 30252 31941 32084 32448 32773 33318 34552 34944 35294 36504 37856 38871 39312 39488 40336 42588 43264 44424 44928 45378 48126 48384 48672 51828 52416 52941 56147 56784 59232 60504 63882 64168 64896 65546 66636 68067 69104 69888 70588 72189 73008 75712 77742 78624 78976 80672 85176 88848 89856 90756 96252 97344 98319 103656 104273 104832 105882 112294 113568 116613 118464 121008 127764 128336 129792 131092 133272 136134 138208 141176 144378 146016 151424 155484 157248 157952 158823 161344 168441 170352 177696 181512 192504 194688 196638 207312 208546 209664 211764 216567 224588 227136 229411 233226 236928 242016 255528 256672 262184 266544 272268 276416 282352 288756 292032 294957 302848 310968 312819 314496 317646 322688 336882 340704 355392 363024 385008 389376 393276 414624 417092 423528 426049 433134 449176 454272 458822 466452 473856 476469 484032 505323 511056 513344 524368 533088 544536 552832 564704 577512 584064 589914 621936 625638 628992 635292 645376 673764 681408 688233 710784 726048 729911 770016 786552 829248 834184 847056 852098 866268 884871 898352 908544 917644 932904 938457 952938 968064 1010646 1022112 1026688 1048736 1066176 1089072 1105664 1129408 1155024 1168128 1179828 1243872 1251276 1270584 1278147 1347528 1362816 1376466 1421568 1452096 1459822 1515969 1540032 1555457 1573104 1658496 1668368 1694112 1704196 1732536 1769742 1796704 1835288 1865808 1876914 1905876 1936128 2021292 2044224 2053376 2064699 2097472 2132352 2178144 2189733 2258816 2310048 2359656 2487744 2502552 2541168 2556294 2695056 2725632 2752932 2815371 2904192 2919644 2982343 3031938 3080064 3110914 3146208 3316992 3336736 3388224 3408392 3465072 3539484 3593408 3670576 3731616 3753828 3811752 3834441 4042584 4088448 4129398 4194944 4264704 4356288 4379466 4517632 4620096 4666371 4719312 4975488 5005104 5082336 5112588 5390112 5505864 5630742 5808384 5839288 5964686 6063876 6160128 6194097 6221828 6292416 6569199 6673472 6776448 6816784 6930144 7078968 7186816 7341152 7463232 7507656 7623504 7668882 8085168 8176896 8258796 8389888 8712576 8758932 8947029 9240192 9332742 9438624 9950976 10010208 10164672 10225176 10780224 10888199 11011728 11261484 11503323 11678576 11929372 12127752 12388194 12443656 12584832 13138398 13346944 13552896 13633568 13860288 13999113 14157936 14373632 14682304 14926464 15015312 15247008 15337764 16170336 16517592 17425152 17517864 17894058 18480384 18665484 18877248 19707597 20020416 20220941 20329344 20450352 21560448 21776398 22023456 22522968 23006646 23357152 23858744 24255504 24776388 24887312 25169664 26276796 26693888 26841087 27267136 27720576 27998226 28315872 29364608 29852928 30030624 30494016 30675528 32340672 32664597 33035184 35035728 35788116 37330968 37754496 39415194 40040832 40441882 40658688 40900704 41997339 43120896 43552796 44046912 45045936 46013292 46714304 47717488 48511008 49552776 49774624 52553592 53682174 54534272 55441152 55996452 56631744 58729216 60061248 60662823 60988032 61351056 64681344 65329194 66070368 70071456 71576232 74661936 75508992 78830388 80081664 80523261 80883764 81801408 83994678 87105592 88093824 90091872 92026584 93428608 95434976 97022016 97993791 99105552 99549248 105107184 107364348 109068544 111992904 113263488 120122496 121325646 121976064 122702112 129362688 130658388 132140736 140142912 141546587 143152464 149323872 157660776 161046522 161767528 163602816 167989356 174211184 176187648 180183744 181988469 184053168 186857216 190869952 194044032 195987582 198211104 199098496 210214368 214728696 223985808 226526976 240244992 242651292 245404224 261316776 262872233 264281472 280285824 283093174 286304928 293981373 298647744 315321552 322093044 323535056 327205632 335978712 348422368 360367488 363976938 368106336 381739904 388088064 391975164 396422208 398196992 420428736 424639761 429457392 447971616 485302584 490808448 522633552 525744466 528562944 545965407 560571648 566186348 572609856 587962746 597295488 630643104 644186088 647070112 671957424 696844736 720734976 727953876 736212672 763479808 783950328 788616699 792844416 840857472 849279522 858914784 895943232 970605168 981616896 1045267104 1051488932 1091930814 1132372696 1145219712 1175925492 1194590976 1261286208 1273919283 1288372176 1294140224 1343914848 1393689472 1455907752 1472425344 1567900656 1577233398 1585688832 1681714944 1698559044 1717829568 1791886464 1840105631 1941210336 2090534208 2102977864 2183861628 2264745392 2290439424 2351850984 2365850097 2522572416 2547838566 2576744352 2588280448 2687829696 2787378944 2911815504 2944850688 3135801312 3154466796 3397118088 3435659136 3583772928 3680211262 3821757849 3882420672 4181068416 4205955728 4367723256 4529490784 4703701968 4731700194 5045144832 5095677132 5153488704 5176560896 5375659392 5520316893 5823631008 6271602624 6308933592 6794236176 6871318272 7097550291 7360422524 7643515698 7764841344 8362136832 8411911456 8735446512 9058981568 9407403936 9463400388 10191354264 10306977408 10751318784 11040633786 11647262016 12543205248 12617867184 13588472352 14195100582 14720845048 15287031396 15529682688 16560950679 16823822912 17470893024 18117963136 18814807872 18926800776 20382708528 20613954816 22081267572 23294524032 25086410496 25235734368 27176944704 28390201164 29441690096 30574062792 33121901358 33647645824 34941786048 36235926272 37629615744 37853601552 40765417056 44162535144 46589048064 49682852037 50471468736 54353889408 56780402328 58883380192 61148125584 66243802716 67295291648 69883572096 75259231488 75707203104 81530834112 88325070288 99365704074 100942937472 108707778816 113560804656 117766760384 122296251168 132487605432 139767144192 151414406208 163061668224 176650140576 198731408148 201885874944 227121609312 235533520768 244592502336 264975210864 302828812416 326123336448 353300281152 397462816296 454243218624 471067041536 489185004672 529950421728 605657624832 706600562304 794925632592 908486437248 978370009344 1059900843456 1413201124608 1589851265184 1816972874496 2119801686912 3179702530368 4239603373824 6359405060736 12718810121472
• Sum of all divisors σ(n): 46639676079360
• Sum of proper divisors (its aliquot sum) s(n): 33920865957888
• 12718810121472 is an abundant number, because the sum of its proper divisors (33920865957888) is greater than itself. Its abundance is 21202055836416

Bases of 12718810121472

• Binary: 10111001000101010100001010001100010100000000₂
• Hexadecimal: 0xB915428C500
• Base-36: 4IAXV5MO0

Squares and roots of 12718810121472

• 12718810121472 squared (12718810121472²) is 161768130906058591395446784
• 12718810121472 cubed (12718810121472³) is 2057498140699585470247071724794751746048
• The square root of 12718810121472 is 3566344.0834378277
• The cube root of 12718810121472 is 23342.5784969241

Scales and comparisons

• 12,718,810,121,472 seconds is equal to 404,418 years, 42 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,718,810,121,472 would take you about one million, eleven thousand and forty-seven 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 12718810121472 cubic inches would be around 1945.2 feet tall.

Recreational maths with 12718810121472

• 12718810121472 backwards is 27412101881721
• The number of decimal digits it has is: 14
• The sum of 12718810121472's digits is 45
• More coming soon!