12740821632

Names of 12740821632

• Cardinal: 12740821632 can be written as Twelve billion, seven hundred forty million, eight hundred twenty-one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.2740821632 × 10¹⁰

Factors of 12740821632

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 111

Divisors of 12740821632

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 28 32 33 34 36 42 44 48 49 51 56 63 64 66 68 71 72 77 84 88 96 98 99 102 112 119 126 128 132 136 142 144 147 153 154 168 176 187 192 196 198 204 213 224 231 238 252 264 272 284 288 289 294 306 308 336 352 357 374 384 392 396 408 426 441 448 462 476 497 504 528 539 544 561 568 576 578 588 612 616 639 672 693 704 714 748 781 784 792 816 833 852 867 882 896 924 952 994 1008 1056 1071 1078 1088 1122 1136 1152 1156 1176 1207 1224 1232 1278 1309 1344 1386 1408 1428 1491 1496 1562 1568 1584 1617 1632 1666 1683 1704 1734 1764 1848 1904 1988 2016 2023 2112 2142 2156 2176 2244 2272 2312 2343 2352 2414 2448 2464 2499 2556 2601 2618 2688 2772 2856 2982 2992 3124 3136 3168 3179 3234 3264 3332 3366 3408 3468 3479 3528 3621 3696 3808 3927 3976 4032 4046 4224 4284 4312 4473 4488 4544 4624 4686 4704 4828 4851 4896 4928 4998 5112 5202 5236 5467 5544 5712 5964 5984 6069 6248 6272 6336 6358 6468 6528 6664 6732 6816 6936 6958 7029 7056 7242 7392 7497 7616 7854 7952 8064 8092 8449 8568 8624 8946 8976 9088 9163 9248 9372 9408 9537 9656 9702 9792 9856 9996 10224 10404 10437 10472 10863 10934 11088 11424 11781 11928 11968 12138 12496 12672 12716 12936 13277 13328 13464 13632 13872 13916 14058 14112 14161 14484 14784 14994 15232 15708 15904 16184 16401 16898 17136 17248 17892 17952 18207 18326 18496 18744 18816 19074 19312 19404 19584 19992 20448 20519 20808 20874 20944 21726 21868 22176 22253 22848 23562 23856 23936 24276 24992 25347 25432 25872 26554 26656 26928 27264 27489 27744 27832 28116 28224 28322 28611 28968 29568 29988 31311 31416 31808 32368 32802 33796 34272 34496 35784 35904 36414 36652 36992 37488 38148 38269 38624 38808 39831 39984 40896 41038 41616 41748 41888 42483 43452 43736 44352 44506 45696 47124 47712 48552 49203 49984 50694 50864 51744 53108 53312 53856 54978 55488 55664 56232 56448 56644 57222 57936 59143 59976 61557 62622 62832 63616 64736 65604 66759 67592 68544 68992 71568 71808 72828 73304 74976 76041 76296 76538 77248 77616 79662 79968 81792 82076 82467 83232 83496 83776 84966 86904 87472 88704 89012 92939 94248 95424 97104 98406 99968 101388 101728 103488 106216 106624 107712 109956 110976 111328 112464 113288 114444 114807 115872 118286 119493 119952 123114 125244 125664 127449 129472 131208 133518 135184 137088 143136 143633 145656 146608 149952 152082 152592 153076 154496 155232 155771 159324 159936 164152 164934 166464 166992 167552 169932 173808 174944 177429 178024 184671 185878 188496 190848 194208 196812 200277 202776 203456 206976 212432 215424 219912 222656 224928 225709 226576 228888 229614 231744 236572 238986 239904 246228 250488 251328 254898 258944 262416 267036 270368 278817 286272 287266 291312 293216 299904 304164 305184 306152 310464 311542 318648 319872 328304 329868 332928 333984 339864 344421 347616 349888 354858 356048 369342 371756 376992 388416 393624 400554 405552 406912 424864 430899 439824 445312 449856 451418 453152 457776 459228 463488 467313 473144 477972 479808 492456 500976 502656 509796 524832 532287 534072 540736 557634 572544 574532 582624 586432 608328 610368 612304 620928 623084 637296 650573 656608 659736 667968 677127 679728 688842 695232 699776 709716 712096 738684 743512 753984 776832 787248 801108 811104 836451 849728 861798 879648 899712 902836 906304 915552 918456 934626 946288 955944 959616 984912 1001952 1005431 1019592 1049664 1064574 1068144 1081472 1115268 1149064 1165248 1172864 1216656 1220736 1224608 1246168 1274592 1292697 1301146 1313216 1319472 1335936 1354254 1359456 1377684 1390464 1401939 1419432 1424192 1477368 1487024 1507968 1574496 1579963 1602216 1622208 1672902 1699456 1723596 1759296 1805672 1812608 1831104 1836912 1869252 1892576 1911888 1951719 1969824 2003904 2010862 2031381 2039184 2099328 2129148 2136288 2230536 2298128 2330496 2433312 2449216 2492336 2549184 2585394 2602292 2626432 2638944 2708508 2718912 2755368 2803878 2838864 2848384 2954736 2974048 3016293 3148992 3159926 3204432 3244416 3345804 3447192 3518592 3611344 3662208 3673824 3738504 3785152 3823776 3903438 3939648 4007808 4021724 4062762 4078368 4258296 4272576 4461072 4596256 4739889 4866624 4898432 4984672 5098368 5170788 5204584 5277888 5417016 5437824 5510736 5607756 5677728 5855157 5909472 5948096 6032586 6297984 6319852 6408864 6691608 6894384 7222688 7347648 7477008 7570304 7647552 7806876 7879296 8043448 8125524 8156736 8516592 8545152 8922144 9048879 9192512 9479778 9733248 9969344 10341576 10409168 10555776 10834032 11021472 11059741 11215512 11355456 11710314 11818944 11896192 12065172 12639704 12817728 13383216 13788768 14219667 14445376 14695296 14954016 15295104 15613752 16086896 16251048 16313472 17033184 17844288 18097758 18385024 18959556 19938688 20683152 20818336 21668064 22042944 22119482 22431024 22710912 23420628 23637888 24130344 25279408 25635456 26766432 27577536 28439334 28890752 29908032 31227504 32173792 32502096 33179223 34066368 35688576 36195516 37919112 41366304 41636672 43336128 44085888 44238964 44862048 46841256 48260688 50558816 53532864 55155072 56878668 59816064 62455008 64347584 65004192 66358446 68132736 72391032 75838224 82732608 83273344 86672256 88477928 89724096 93682512 96521376 99537669 101117632 107065728 113757336 124910016 128695168 130008384 132716892 144782064 151676448 165465216 176955856 179448192 187365024 193042752 199075338 202235264 227514672 249820032 260016768 265433784 289564128 303352896 353911712 374730048 386085504 398150676 455029344 530867568 579128256 606705792 707823424 749460096 796301352 910058688 1061735136 1158256512 1415646848 1592602704 1820117376 2123470272 3185205408 4246940544 6370410816 12740821632
• Sum of all divisors σ(n): 50119935840
• Sum of proper divisors (its aliquot sum) s(n): 37379114208
• 12740821632 is an abundant number, because the sum of its proper divisors (37379114208) is greater than itself. Its abundance is 24638292576

Bases of 12740821632

• Binary: 1011110111011010011000001010000000₂
• Hexadecimal: 0x2F7698280
• Base-36: 5UPK0W0

Squares and roots of 12740821632

• 12740821632 squared (12740821632²) is 162328535858439143424
• 12740821632 cubed (12740821632³) is 2068198921156089128292049747968
• The square root of 12740821632 is 112875.2480927507
• The cube root of 12740821632 is 2335.6036498375

Scales and comparisons

• 12,740,821,632 seconds is equal to 405 years, 6 weeks, 1 day, 5 hours, 7 minutes, 12 seconds.
• To count from 1 to 12,740,821,632 would take you about eight hundred ten 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 12740821632 cubic inches would be around 194.6 feet tall.

Recreational maths with 12740821632

• 12740821632 backwards is 23612804721
• 12740821632 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12740821632's digits is 36
• More coming soon!