12768431344064

Names of 12768431344064

• Cardinal: 12768431344064 can be written as Twelve trillion, seven hundred sixty-eight billion, four hundred thirty-one million, three hundred forty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 1.2768431344064 × 10¹³

Factors of 12768431344064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 224

Divisors of 12768431344064

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 61 64 71 79 88 121 122 142 158 176 242 244 284 316 352 484 488 568 632 671 704 781 869 968 976 1136 1264 1342 1562 1738 1936 1952 2272 2528 2684 3124 3476 3721 3872 3904 4331 4544 4819 5056 5368 5609 6241 6248 6952 7381 7442 7744 8591 8662 9559 9638 10736 11218 12482 12496 13904 14762 14884 17182 17324 19118 19276 21472 22436 24964 24992 27808 29524 29768 34364 34648 38236 38552 40931 42944 44872 47641 49928 49984 53009 55616 59048 59536 61699 68651 68728 69296 76472 77104 81862 89744 95282 99856 106018 118096 119072 123398 137302 137456 138592 152944 154208 163724 179488 190564 199712 212036 236192 238144 246796 264191 274604 274912 277184 293959 305888 308416 327448 342149 358976 380701 381128 399424 424072 443111 450241 472384 493592 524051 528382 549208 549824 583099 587918 611776 654896 678689 684298 755161 761402 762256 848144 886222 900482 987184 1048102 1056764 1098416 1166198 1175836 1309792 1357378 1368596 1510322 1522804 1524512 1696288 1772444 1800964 1974368 2096204 2113528 2196832 2332396 2351672 2619584 2714756 2737192 2906101 3020644 3045608 3049024 3233549 3392576 3544888 3601928 3763639 3948736 4187711 4192408 4227056 4393664 4664792 4703344 4874221 5429512 5474384 5812202 6041288 6091216 6467098 7089776 7203856 7527278 8375422 8384816 8454112 9329584 9406688 9748442 10859024 10948768 11624404 12082576 12182432 12934196 14179552 14407712 15054556 16750844 16769632 16908224 18659168 18813376 19496884 20871089 21718048 21897536 23222761 23248808 24165152 24364864 25868392 27029771 28359104 28815424 30109112 31967111 33501688 33539264 35569039 37318336 38993768 41400029 41742178 43436096 46064821 46445522 46497616 48330304 51736784 53616431 54059542 60218224 63934222 67003376 71138078 77987536 82800058 83484356 92129642 92891044 92995232 103473568 107232862 108119084 120436448 127868444 134006752 142276156 155975072 165600116 166968712 184259284 185782088 185990464 206947136 214465724 216238168 229581979 240872896 255450371 255736888 268013504 284552312 297327481 311950144 331200232 333937424 368518568 371564176 428931448 432476336 459163958 510900742 511473776 569104624 594654962 662400464 667874848 737037136 743128352 857862896 864952672 918327916 1021801484 1022947552 1138209248 1189309924 1324800928 1335749696 1474074272 1486256704 1648816031 1715725792 1729905344 1836655832 2043602968 2045895104 2276418496 2378619848 2525401769 2649601856 2809954081 2948148544 3270602291 3297632062 3431451584 3673311664 4087205936 4757239696 5050803538 5619908162 6541204582 6595264124 7346623328 8174411872 9514479392 10101607076 11239816324 13082409164 13190528248 14693246656 16348823744 18136976341 19028958784 20203214152 22479632648 26164818328 26381056496 36273952682 40406428304 44959265296 52329636656 52762112992 72547905364 80812856608 89918530592 104659273312 105524225984 145095810728 161625713216 179837061184 199506739751 209318546624 290191621456 399013479502 580383242912 798026959004 1160766485824 1596053918008 3192107836016 6384215672032 12768431344064
• Sum of all divisors σ(n): 29081043764136
• Sum of proper divisors (its aliquot sum) s(n): 16312612420072
• 12768431344064 is an abundant number, because the sum of its proper divisors (16312612420072) is greater than itself. Its abundance is 3544181076008

Bases of 12768431344064

• Binary: 10111001110011100001110100001000100111000000₂
• Hexadecimal: 0xB9CE1D089C0
• Base-36: 4IXQICN28

Squares and roots of 12768431344064

• 12768431344064 squared (12768431344064²) is 163032838988076005548036096
• 12768431344064 cubed (12768431344064³) is 2081673611447089013189098850164867334144
• The square root of 12768431344064 is 3573294.1866104447
• The cube root of 12768431344064 is 23372.8953848793

Scales and comparisons

• 12,768,431,344,064 seconds is equal to 405,996 years, 32 weeks, 2 days, 4 hours, 27 minutes, 44 seconds.
• To count from 1 to 12,768,431,344,064 would take you about one million, fourteen thousand, nine hundred ninety-one 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 12768431344064 cubic inches would be around 1947.7 feet tall.

Recreational maths with 12768431344064

• 12768431344064 backwards is 46044313486721
• The number of decimal digits it has is: 14
• The sum of 12768431344064's digits is 53
• More coming soon!