12988637420243947

Names of 12988637420243947

• Cardinal: 12988637420243947 can be written as Twelve quadrillion, nine hundred eighty-eight trillion, six hundred thirty-seven billion, four hundred twenty million, two hundred forty-three thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.2988637420243947 × 10¹⁶

Factors of 12988637420243947

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 442

Divisors of 12988637420243947

• Number of divisors d(n): 486
• Complete list of divisors:
  1 7 11 19 31 49 67 77 121 133 209 217 307 341 361 469 539 589 737 847 931 961 1273 1463 1519 2077 2149 2299 2387 2527 3283 3377 3751 3971 4123 5159 5833 5929 6479 6727 8107 8911 9517 10241 10571 11191 14003 14539 15043 16093 16709 17689 18259 20569 22847 23639 24187 26257 27797 28861 36113 37147 39463 40831 43681 45353 47089 56749 62377 64163 64387 66619 71269 73997 78337 94249 98021 101773 104687 110827 112651 116281 123101 127813 143983 154033 159929 165473 169309 180823 183799 194579 200849 226259 251317 260029 266057 276241 285817 295027 305767 317471 346921 390811 397243 434093 449141 450709 466333 498883 517979 548359 637639 659743 686147 705793 708257 732809 749797 775789 813967 861707 894691 1007881 1036739 1078231 1119503 1151557 1185163 1219097 1223353 1265761 1354111 1405943 1583813 1759219 1790731 1820203 1862399 1933687 1989053 2065189 2140369 2209339 2428447 2488849 2735677 2921719 2926627 3038651 3143987 3154963 3245297 3435637 3492181 3816131 4298921 4463473 4618201 4775023 4940551 4957799 5129663 5248579 5430523 5605513 5697769 6031949 6314683 7014029 7257173 7425409 7547617 7790827 8060899 8247767 8533679 8563471 8860327 9478777 9841601 11086691 11404129 12115141 12314533 12535117 13036793 13410067 13456883 13923371 14456323 15465373 16999129 17421943 19149739 19698041 19766809 20452033 20486389 21270557 21879583 22717079 23243707 24049459 26712917 30092447 31244311 32138909 33425161 34023889 34583857 34704593 35698267 36740053 37792007 39238591 41977441 44202781 47288131 49098203 50800211 51977863 54535789 55512661 56426293 57734369 59735753 59944297 61660643 66351439 69461513 77154319 79828903 81679499 84805987 87745819 90573289 90725437 93870469 94198181 97463597 106504747 108257611 119978977 121953601 133266551 137886287 138367663 143164231 143404723 148025713 153157081 159019553 162705949 168346213 186990419 195755173 210647129 216678451 217434899 224972363 230187679 233976127 238167223 249887869 255680777 264544049 274670137 293842087 309419467 331016917 343687421 353527999 363845041 374262779 375569371 381750523 388588627 404140583 415712077 431624501 486230591 540080233 558802321 571756493 593641909 610639271 634013023 635078059 657093283 659387267 678267073 745533229 764076643 839852839 898474489 932865857 965204009 968573641 996306179 1036179991 1054740559 1072099567 1138941643 1171552217 1319768747 1370286211 1465932061 1516749157 1522044293 1574806541 1611313753 1667170561 1720892491 1749215083 1789765439 1851808343 2056894609 2153306903 2279600563 2317118419 2391783889 2474695993 2532064469 2619839453 2628985597 2720120389 2812488547 2909984539 3021371507 3403614137 3719348287 3780561631 4002295451 4116890569 4131263081 4274474897 4438091161 4445546413 4747869511 5218732603 5348536501 5878969873 6068410363 6289321423 6530060999 6717031981 6974143253 7135818049 7253259937 7383183913 8200865519 9238381229 9592003477 10261524427 10617244099 10654310051 10959367969 11279196271 11602146149 12046247437 12528358073 12887074387 14517456217 15073148321 15957203941 16742487223 17322871951 17724451283 18338876171 18402899179 18929817401 19687419829 20369891773 23686375933 25075606193 26035438009 27852709159 28818233983 28918841567 29921324279 32696957329 33235086577 37439755507 40912831157 42478872541 44025249961 45443893891 47019223867 48819002771 49950726343 51682287391 57406058633 64668668603 66752513993 70667617453 71830670989 76715575783 78493998539 81215023043 84323732059 90209520709 101622193519 105512038247 111700427587 115299796897 117197410561 124071158981 127623607639 132508721807 137811938803 165804631531 175529243351 182248066063 194968964113 201727637881 202431890969 208227991411 228878701303 275831668123 286389818099 297352107787 318107257237 329134567069 349655084401 359666530619 450041142727 467267597951 494673322171 537009030481 549457989773 568505161301 631466644963 711355354633 734277653923 777343791983 807098578279 863433983929 893365253473 927561052649 1160632420717 1228704703457 1268297765867 1364782748791 1457595939877 1602150909121 1930821676861 2004728726693 2190696141043 2226750800659 2517665714333 3150287999089 3270873185657 3462713255197 3846205928411 3956331836809 5139943577461 5441406543881 5649690047953 6044037887503 6253556774311 8550781711813 8878084361069 10203171579139 13515751738027 13951275424537 15334872987301 17623660000331 22052015993623 24097657551473 27694322857663 35979605042227 38089845807167 42308265212521 59855471982691 62146590527483 97658927971759 107344110911107 168683602860311 193860260003641 265074233066203 418988303878837 683612495802313 1180785220022177 1855519631463421 12988637420243947
• Sum of all divisors σ(n): 18441800451723348
• Sum of proper divisors (its aliquot sum) s(n): 5453163031479401
• 12988637420243947 is a deficient number, because the sum of its proper divisors (5453163031479401) is less than itself. Its deficiency is 7535474388764546

Bases of 12988637420243947

• Binary: 101110001001010001100011001111100011001100101111101011₂
• Hexadecimal: 0x2E2518CF8CCBEB
• Base-36: 3JW35NNBZL7

Squares and roots of 12988637420243947

• 12988637420243947 squared (12988637420243947²) is 168704702034561334665452990138809
• 12988637420243947 cubed (12988637420243947³) is 2191244205817208490668071022875458832218172039123
• The square root of 12988637420243947 is 113967703.4086584855
• The cube root of 12988637420243947 is 235064.9430907409

Scales and comparisons

• 12,988,637,420,243,947 seconds is equal to 412,998,493 years, 24 weeks, 3 days, 4 hours, 39 minutes, 7 seconds.
• To count from 1 to 12,988,637,420,243,947 would take you about one billion, two hundred thirty-eight million, nine hundred ninety-five thousand, four hundred eighty 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 12988637420243947 cubic inches would be around 19588.7 feet tall.

Recreational maths with 12988637420243947

• 12988637420243947 backwards is 74934202473688921
• The number of decimal digits it has is: 17
• The sum of 12988637420243947's digits is 79
• More coming soon!