12983904950860818

Names of 12983904950860818

• Cardinal: 12983904950860818 can be written as Twelve quadrillion, nine hundred eighty-three trillion, nine hundred four billion, nine hundred fifty million, eight hundred sixty thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.2983904950860818 × 10¹⁶

Factors of 12983904950860818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 894

Divisors of 12983904950860818

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 13 18 23 26 39 46 69 78 117 138 169 207 234 299 338 414 507 529 598 853 897 1014 1058 1521 1587 1706 1794 2197 2559 2691 3042 3174 3887 4394 4761 5118 5382 6591 6877 7677 7774 9522 11089 11661 13182 13754 15354 19619 19773 20631 22178 23322 33267 34983 39238 39546 41262 50531 58857 61893 66534 69966 89401 99801 101062 117714 123786 144157 151593 176571 178802 199602 255047 268203 288314 303186 353142 432471 451237 454779 510094 536406 727609 765141 804609 864942 902474 909558 1162213 1297413 1353711 1455218 1530282 1609218 1874041 2182827 2295423 2324426 2594826 2707422 3315611 3486639 3748082 4061133 4365654 4590846 5622123 5866081 6548481 6631222 6973278 8122266 9458917 9946833 10459917 11244246 11732162 13096962 16735007 16866369 17598243 18917834 19893666 20919834 28376751 29840499 33470014 33732738 35196486 43102943 50205021 52794729 56753502 59680998 76259053 85130253 86205886 100410042 105589458 122965921 129308829 150615063 152518106 170260506 217555091 228777159 245931842 258617658 301230126 368897763 384905161 387926487 435110182 457554318 620650477 652665273 686331477 737795526 769810322 775852974 991367689 1106693289 1154715483 1241300954 1305330546 1372662954 1598556973 1861951431 1957995819 1982735378 2213386578 2309430966 2828216183 2974103067 3197113946 3464146449 3723902862 3915991638 4795670919 5003767093 5585854293 5656432366 5948206134 6928292898 8068456201 8484648549 8922309201 9591341838 10007534186 11171708586 14274960971 14387012757 15011301279 16136912402 16969297098 17844618402 24205368603 25453945647 28549921942 28774025514 30022602558 36766810379 42824882913 45033903837 48410737206 50907891294 65048972209 72616105809 73533620758 85649765826 90067807674 104889930613 110300431137 128474648739 130097944418 145232211618 185574492623 195146916627 209779861226 220600862274 256949297478 314669791839 328324102333 330901293411 371148985246 390293833254 556723477869 585440749881 629339583678 656648204666 661802586822 845636638717 944009375517 984972306999 1113446955738 1170881499762 1363569097969 1670170433607 1691273277434 1888018751034 1969944613998 2412468404099 2536909916151 2727138195938 2954916920997 3340340867214 4090707293907 4268213330329 4824936808198 5073819832302 5909833841994 7237405212297 7610729748453 8181414587814 8536426660658 12272121881721 12804639990987 14474810424594 15221459496906 21712215636891 24544243763442 25609279981974 31362089253287 38413919972961 43424431273782 55486773294277 62724178506574 76827839945922 94086267759861 110973546588554 166460319882831 188172535519722 282258803279583 332920639765662 499380959648493 564517606559166 721328052825601 998761919296986 1442656105651202 2163984158476803 4327968316953606 6491952475430409 12983904950860818
• Sum of all divisors σ(n): 31895045445572400
• Sum of proper divisors (its aliquot sum) s(n): 18911140494711582
• 12983904950860818 is an abundant number, because the sum of its proper divisors (18911140494711582) is greater than itself. Its abundance is 5927235543850764

Bases of 12983904950860818

• Binary: 101110001000001100101011110010011001001011110000010010₂
• Hexadecimal: 0x2E20CAF264BC12
• Base-36: 3JUERL991CI

Squares and roots of 12983904950860818

• 12983904950860818 squared (12983904950860818²) is 168581787772988060683239207629124
• 12983904950860818 cubed (12983904950860818³) is 2188849908890667394783177966391085475996687263432
• The square root of 12983904950860818 is 113946939.1904004501
• The cube root of 12983904950860818 is 235036.3906274139

Scales and comparisons

• 12,983,904,950,860,818 seconds is equal to 412,848,015 years, 30 weeks, 2 days, 18 seconds.
• To count from 1 to 12,983,904,950,860,818 would take you about one billion, two hundred thirty-eight million, five hundred forty-four thousand and forty-six 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 12983904950860818 cubic inches would be around 19586.4 feet tall.

Recreational maths with 12983904950860818

• 12983904950860818 backwards is 81806805940938921
• The number of decimal digits it has is: 17
• The sum of 12983904950860818's digits is 81
• More coming soon!