18143811646272

Names of 18143811646272

• Cardinal: 18143811646272 can be written as Eighteen trillion, one hundred forty-three billion, eight hundred eleven million, six hundred forty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.8143811646272 × 10¹³

Factors of 18143811646272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1344

Divisors of 18143811646272

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 64 68 72 78 96 102 104 108 117 136 144 153 156 192 204 208 216 221 223 234 257 272 288 306 312 351 408 416 432 442 446 459 468 514 544 576 612 624 663 669 702 771 816 829 832 864 884 892 918 936 1028 1088 1224 1248 1326 1338 1404 1542 1632 1658 1728 1768 1784 1836 1872 1989 2007 2056 2313 2448 2487 2496 2652 2676 2808 2899 3084 3264 3316 3341 3536 3568 3672 3744 3791 3978 4014 4112 4369 4626 4896 4974 5304 5352 5616 5798 5967 6021 6168 6632 6682 6939 7072 7136 7344 7461 7488 7582 7956 8028 8224 8697 8738 9252 9792 9948 10023 10608 10704 10777 11232 11373 11596 11934 12042 12336 13107 13264 13364 13878 14093 14144 14272 14688 14922 15164 15912 16056 16448 17394 17476 18504 19896 20046 21216 21408 21554 22383 22464 22746 23192 23868 24084 24672 26091 26214 26528 26728 27756 28186 29376 29844 30069 30328 31824 32112 32331 34119 34788 34952 37008 39321 39792 40092 42279 42432 42816 43108 44766 45492 46384 47736 48168 49283 49344 52182 52428 53056 53456 55512 56372 56797 57311 59688 60138 60656 63648 64224 64662 68238 69576 69904 74016 78273 78642 79584 80184 84558 86216 89532 90207 90984 92768 95472 96336 96993 98566 102357 104364 104856 106912 111024 112744 113594 114622 117963 119376 120276 121312 126837 127296 128448 129324 136476 139152 139808 147849 148032 156546 157284 159168 160368 169116 170391 171933 172432 179064 180414 181968 183209 184867 185536 190944 192672 193986 197132 204714 208728 209712 213053 213824 222048 225488 227188 229244 235926 238752 240552 242624 253674 258648 272952 278304 279616 290979 295698 313092 314568 320736 338232 340782 343866 344864 358128 360828 363936 366418 369734 380511 381888 385344 387972 394264 409428 417456 419424 426106 443547 444096 450976 454376 458488 471852 477504 481104 507348 511173 515799 517296 545904 549627 554601 556608 581958 591396 626184 629136 639159 641472 676464 681564 687732 689728 716256 721656 727872 732836 739468 745043 761022 775944 788528 818856 834912 838848 852212 887094 901952 908752 916976 943704 962208 974287 1014696 1022346 1031598 1034592 1091808 1099254 1109202 1163916 1182792 1252368 1258272 1278318 1330641 1352928 1363128 1375464 1432512 1443312 1465672 1478936 1490086 1522044 1533519 1547397 1551888 1577056 1637712 1648881 1663803 1669824 1704424 1774188 1817504 1833952 1887408 1917477 1924416 1948574 2029392 2044692 2063196 2069184 2183616 2198508 2218404 2235129 2327832 2365584 2403271 2504736 2516544 2556636 2661282 2705856 2726256 2750928 2769689 2886624 2922861 2931344 2957872 2980172 3044088 3067038 3094794 3103776 3142739 3154112 3275424 3297762 3327606 3408848 3548376 3621901 3635008 3667904 3774816 3834954 3897148 4058784 4089384 4126392 4397016 4436808 4470258 4655664 4731168 4806542 4946643 4991409 5009472 5113272 5322564 5452512 5501856 5539378 5752431 5773248 5845722 5862688 5915744 5960344 6088176 6134076 6189588 6207552 6285478 6550848 6595524 6655212 6705387 6817696 7096752 7209813 7243802 7549632 7669908 7794296 8117568 8178768 8252784 8309067 8768583 8794032 8873616 8940516 9311328 9428217 9462336 9613084 9893286 9982818 10226544 10645128 10865703 10905024 11003712 11078756 11504862 11691444 11725376 11831488 11920688 12176352 12268152 12379176 12570956 12665731 13191048 13310424 13410774 13635392 14193504 14419626 14487604 15339816 15588592 16357536 16505568 16618134 17537166 17588064 17747232 17881032 18622656 18856434 19226168 19786572 19965636 20116161 20453088 21290256 21629439 21731406 22157512 23009724 23382888 23841376 24352704 24536304 24758352 24927201 25141912 25331462 26305749 26382096 26620848 26821548 28284651 28387008 28839252 28975208 30679632 31177184 32597109 32715072 33011136 33236268 35074332 35176128 35494464 35762064 37712868 37997193 38452336 39573144 39931272 40232322 40855607 40906176 42580512 43258878 43462812 44315024 46019448 46765776 47084713 47510819 47682752 49072608 49516704 49854402 50283824 50662924 52611498 52764192 53241696 53643096 56569302 57678504 57950416 61359264 62354368 64888317 65194218 66472536 70148664 71524128 74781603 75425736 75994386 76904672 79146288 79862544 80464644 81711214 84853953 85161024 86517756 86925624 88630048 92038896 93531552 94169426 95021638 97791327 98145216 99033408 99708804 100567648 101325848 105222996 105528384 106483392 107286192 113138604 113991579 115357008 115900832 122566821 122718528 129776634 130388436 132945072 140297328 141254139 142532457 143048256 149563206 150851472 151988772 153809344 158292576 159725088 160929288 163422428 169707906 173035512 173851248 177260096 184077792 187063104 188338852 190043276 195582654 199417608 201135296 202651696 210445992 214572384 226277208 227983158 230714016 231801664 245133642 259553268 260776872 265890144 280594656 282508278 285064914 299126412 301702944 303977544 316585152 319450176 321858576 326844856 339415812 341974737 346071024 347702496 367700463 368155584 376677704 380086552 391165308 398835216 405303392 420891984 423762417 427597371 429144768 452554416 455966316 461428032 490267284 519106536 521553744 531780288 561189312 565016556 570129828 598252824 603405888 607955088 617640647 643717152 653689712 678831624 683949474 692142048 695404992 735400926 753355408 760173104 782330616 797670432 807683923 810606784 841783968 847524834 855194742 905108832 911932632 980534568 1038213072 1043107488 1103101389 1130033112 1140259656 1196505648 1215910176 1235281294 1271287251 1282792113 1287434304 1307379424 1357663248 1367898948 1384284096 1470801852 1506710816 1520346208 1564661232 1595340864 1615367846 1683567936 1695049668 1710389484 1810217664 1823865264 1852921941 1961069136 2076426144 2086214976 2206202778 2260066224 2280519312 2393011296 2423051769 2431820352 2470562588 2542574502 2565584226 2614758848 2715326496 2735797896 2941603704 3013421632 3040692416 3129322464 3230735692 3390099336 3420778968 3647730528 3705843882 3922138272 4152852288 4412405556 4520132448 4561038624 4786022592 4846103538 4941125176 5085149004 5131168452 5430652992 5471595792 5558765823 5883207408 6258644928 6461471384 6780198672 6841557936 7269155307 7295461056 7411687764 7844276544 8824811112 9040264896 9122077248 9692207076 9882250352 10170298008 10262336904 10499890999 10943191584 11117531646 11766414816 12922942768 13560397344 13683115872 14538310614 14823375528 16676297469 17649622224 19384414152 19764500704 20340596016 20524673808 20999781998 21807465921 21886383168 22235063292 23532829632 25845885536 27120794688 27366231744 29076621228 29646751056 31499672997 33352594938 35299244448 38768828304 39529001408 40681192032 41049347616 41999563996 43614931842 44470126584 51691771072 58153242456 59293502112 62999345994 66705189876 70598488896 77537656608 81362384064 82098695232 83999127992 87229863684 88940253168 94499018991 116306484912 118587004224 125998691988 133410379752 155075313216 167998255984 174459727368 177880506336 188998037982 232612969824 251997383976 266820759504 283497056973 335996511968 348919454736 355761012672 377996075964 465225939648 503994767952 533641519008 566994113946 671993023936 697838909472 755992151928 1007989535904 1067283038016 1133988227892 1395677818944 1511984303856 2015979071808 2267976455784 3023968607712 4535952911568 6047937215424 9071905823136 18143811646272
• Sum of all divisors σ(n): 61405895577600
• Sum of proper divisors (its aliquot sum) s(n): 43262083931328
• 18143811646272 is an abundant number, because the sum of its proper divisors (43262083931328) is greater than itself. Its abundance is 25118272285056

Bases of 18143811646272

• Binary: 100001000000001101111011100101011001101000000₂
• Hexadecimal: 0x10806F72B340
• Base-36: 6FJ5GZTC0

Squares and roots of 18143811646272

• 18143811646272 squared (18143811646272²) is 329197901055395462851497984
• 18143811646272 cubed (18143811646272³) is 5972904711097181719107637056540329115648
• The square root of 18143811646272 is 4259555.3343362029
• The cube root of 18143811646272 is 26277.0239110193

Scales and comparisons

• 18,143,811,646,272 seconds is equal to 576,917 years, 4 weeks, 3 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,143,811,646,272 would take you about one million, four hundred forty-two thousand, two hundred ninety-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 18143811646272 cubic inches would be around 2189.8 feet tall.

Recreational maths with 18143811646272

• 18143811646272 backwards is 27264611834181
• 18143811646272 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18143811646272's digits is 54
• More coming soon!