12742959519071502

Names of 12742959519071502

• Cardinal: 12742959519071502 can be written as Twelve quadrillion, seven hundred forty-two trillion, nine hundred fifty-nine billion, five hundred nineteen million, seventy-one thousand, five hundred two.

Scientific notation

• Scientific notation: 1.2742959519071502 × 10¹⁶

Factors of 12742959519071502

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6245

Divisors of 12742959519071502

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 79 98 147 151 158 237 294 302 453 474 553 811 906 1057 1093 1106 1622 1659 2114 2186 2433 3171 3279 3318 3871 4099 4866 5677 6342 6558 7399 7651 7742 8198 11354 11613 11929 12297 14798 15302 17031 22197 22953 23226 23858 24594 28693 34062 35787 39739 44394 45906 53557 57386 64069 71574 79478 83503 86079 86347 107114 119217 122461 128138 160671 165043 167006 172158 172694 192207 200851 238434 244922 250509 259041 321342 323821 330086 367383 384414 401702 448483 495129 501018 518082 584521 602553 604429 618949 647642 734766 857227 886423 896966 971463 990258 1155301 1169042 1205106 1208858 1237898 1345449 1714454 1753563 1772846 1813287 1856847 1942926 2266747 2310602 2571681 2659269 2690898 3139381 3324289 3465903 3507126 3626574 3713694 4231003 4332643 4480207 4533494 5143362 5318538 6000589 6204961 6278762 6648578 6800241 6931806 8087107 8462006 8665286 8960414 9418143 9674419 9972867 12001178 12409922 12693009 12997929 13038397 13440621 13600482 15867229 16174214 18001767 18614883 18836286 19348838 19945734 23270023 24261321 25386018 25995858 26076794 26881242 29023257 30328501 31361449 31734458 36003534 37229766 39115191 43434727 46540046 47601687 48522642 48896971 58046514 60657002 62722898 67720933 69810069 70027417 78230382 86869454 90985503 91268779 94084347 95203374 97793942 130304181 133849873 135441866 139620138 140054834 146690913 162890161 181971006 182537558 188168694 203162799 210082251 219530143 260608362 262618831 267699746 273806337 293381826 325780322 342278797 353936353 401549619 406325598 420164502 439060286 474046531 488670483 490191919 501967639 525237662 547612674 638881453 658590429 676511257 684557594 707872706 787856493 803099238 936949111 948093062 977340966 980383838 1003935278 1026836391 1061809059 1277762906 1317180858 1353022514 1422139593 1470575757 1505902917 1575712986 1838331817 1873898222 1916644359 2029533771 2053672782 2123618118 2395951579 2477554471 2810847333 2844279186 2941151514 3011805834 3431343433 3513773473 3633447877 3676663634 3833288718 4059067542 4735578799 4791903158 4955108942 5514995451 5621694666 6558643777 6862686866 7027546946 7187854737 7266895754 7432663413 9471157598 10294030299 10541320419 10574139967 10900343631 11029990902 12868322719 13117287554 14206736397 14375709474 14865326826 17342881297 19675931331 20588060598 21082640838 21148279934 21800687262 24596414311 25434135139 25736645438 28413472794 31722419901 33149051593 34685762594 38604968157 39351862662 39655443481 49192828622 50868270278 52028643891 53444389303 63444839802 66298103186 73789242933 74018979769 76302405417 77209936314 79310886962 99447154779 104057287782 106888778606 118966330443 147578485866 148037959538 152604810834 160333167909 178038945973 198894309558 222056939307 237932660886 277588104367 287042382283 320666335818 356077891946 374110725121 444113878614 518132858383 534116837919 548650629427 555176208734 574084764566 748221450242 832764313101 861127146849 1036265716766 1068233675838 1097301258854 1122332175363 1554398575149 1645951888281 1665528626202 1722254293698 1943116730569 2009296675981 2244664350726 2618775075847 3108797150298 3291903776562 3840554405989 3886233461138 4018593351962 5237550151694 5829350191707 6027890027943 7681108811978 7856325227541 11521663217967 11658700383414 12055780055886 14065076731867 15712650455082 23043326435934 26883880841923 28130153463734 42195230195601 43343399724733 53767761683846 80651642525769 84390460391202 86686799449466 130030199174199 161303285051538 260060398348398 303403798073131 606807596146262 910211394219393 1820422788438786 2123826586511917 4247653173023834 6371479759535751 12742959519071502
• Sum of all divisors σ(n): 30293320845312000
• Sum of proper divisors (its aliquot sum) s(n): 17550361326240498
• 12742959519071502 is an abundant number, because the sum of its proper divisors (17550361326240498) is greater than itself. Its abundance is 4807401807168996

Bases of 12742959519071502

• Binary: 101101010001011010011101110111100001010111110100001110₂
• Hexadecimal: 0x2D45A777857D0E
• Base-36: 3HH02SC6UQ6

Squares and roots of 12742959519071502

• 12742959519071502 squared (12742959519071502²) is 162383017304695005544060188536004
• 12742959519071502 cubed (12742959519071502³) is 2069240216098415654792759855700218237622777358008
• The square root of 12742959519071502 is 112884717.8278419667
• The cube root of 12742959519071502 is 233573.4279235713

Scales and comparisons

• 12,742,959,519,071,502 seconds is equal to 405,186,696 years, 7 weeks, 3 days, 15 hours, 51 minutes, 42 seconds.
• To count from 1 to 12,742,959,519,071,502 would take you about one billion, two hundred fifteen million, five hundred sixty thousand and eighty-eight 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 12742959519071502 cubic inches would be around 19464.5 feet tall.

Recreational maths with 12742959519071502

• 12742959519071502 backwards is 20517091595924721
• The number of decimal digits it has is: 17
• The sum of 12742959519071502's digits is 69
• More coming soon!