12189556915648

Names of 12189556915648

• Cardinal: 12189556915648 can be written as Twelve trillion, one hundred eighty-nine billion, five hundred fifty-six million, nine hundred fifteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.2189556915648 × 10¹³

Factors of 12189556915648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 370

Divisors of 12189556915648

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 32 34 56 62 64 68 112 119 124 136 217 224 238 248 272 289 313 434 448 476 496 527 544 578 626 868 952 961 992 1054 1088 1156 1252 1736 1904 1922 1984 2023 2108 2191 2312 2504 3472 3689 3808 3844 4046 4216 4382 4624 5008 5321 6727 6944 7378 7616 7688 8092 8432 8764 8959 9248 9703 10016 10642 13454 13888 14756 15376 16184 16337 16864 17528 17918 18496 19406 20032 21284 26908 29512 30752 32368 32674 33728 35056 35836 37247 38812 42568 53816 59024 61504 62713 64736 65348 67921 70112 71672 74494 77624 85136 90457 97969 107632 114359 118048 125426 129472 130696 135842 140224 143344 148988 155248 164951 170272 180914 195938 215264 228718 236096 250852 261392 271684 277729 286688 297976 300793 310496 329902 340544 361828 391876 430528 457436 501704 522784 543368 555458 573376 595952 601586 620992 633199 659804 685783 723656 783752 914872 1003408 1045568 1086736 1110916 1154657 1191904 1203172 1266398 1319608 1371566 1447312 1567504 1665473 1829744 1944103 2006816 2105551 2173472 2221832 2309314 2383808 2406344 2532796 2639216 2743132 2804167 2894624 3037039 3135008 3330946 3659488 3888206 4013632 4211102 4346944 4443664 4618628 4812688 5065592 5113481 5278432 5486264 5608334 5789248 6074078 6270016 6661892 7318976 7776412 8422204 8887328 9237256 9625376 10131184 10226962 10556864 10972528 11216668 11658311 12148156 13323784 15552824 16844408 17774656 18474512 19250752 19629169 20262368 20453924 21259273 21945056 22433336 23316622 24296312 26647568 28313041 31105648 33688816 35794367 36949024 39258338 40524736 40907848 42518546 43890112 44866672 46633244 48592624 51629663 53295136 56626082 62211296 67377632 71588734 73898048 78516676 81815696 85037092 86929177 89733344 93266488 94148209 97185248 103259326 106590272 113252164 124422592 134755264 143177468 157033352 163631392 170074184 173858354 179466688 186532976 188296418 194370496 198191287 206518652 226504328 286354936 314066704 327262784 340148368 347716708 361407641 373065952 376592836 396382574 413037304 453008656 572709872 608504239 628133408 659037463 680296736 695433416 722815282 746131904 753185672 792765148 826074608 877704271 906017312 1145419744 1217008478 1256266816 1318074926 1360593472 1390866832 1445630564 1506371344 1585530296 1600519553 1652149216 1755408542 1812034624 2290839488 2434016956 2636149852 2781733664 2891261128 3012742688 3171060592 3201039106 3304298432 3510817084 4868033912 5272299704 5563467328 5782522256 6025485376 6143929897 6342121184 6402078212 7021634168 9736067824 10544599408 11203636871 11565044512 12287859794 12684242368 12804156424 14043268336 19472135648 21089198816 22407273742 23130089024 24575719588 25608312848 27208832401 28086536672 38944271296 42178397632 44814547484 49151439176 51216625696 54417664802 56173073344 89629094968 98302878352 102433251392 108835329604 179258189936 190461826807 196605756704 217670659208 358516379872 380923653614 393211513408 435341318416 717032759744 761847307228 870682636832 1523694614456 1741365273664 3047389228912 6094778457824 12189556915648
• Sum of all divisors σ(n): 30441057566328
• Sum of proper divisors (its aliquot sum) s(n): 18251500650680
• 12189556915648 is an abundant number, because the sum of its proper divisors (18251500650680) is greater than itself. Its abundance is 6061943735032

Bases of 12189556915648

• Binary: 10110001011000011010001101011011110111000000₂
• Hexadecimal: 0xB161A35BDC0
• Base-36: 4BJSZGNGG

Squares and roots of 12189556915648

• 12189556915648 squared (12189556915648²) is 148585297799821982987259904
• 12189556915648 cubed (12189556915648³) is 1811188944359437611465650964681180577792
• The square root of 12189556915648 is 3491354.5960913223
• The cube root of 12189556915648 is 23014.2047827649

Scales and comparisons

• 12,189,556,915,648 seconds is equal to 387,590 years, 10 weeks, 4 days, 16 hours, 7 minutes, 28 seconds.
• To count from 1 to 12,189,556,915,648 would take you about nine hundred sixty-eight thousand, nine hundred seventy-five 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 12189556915648 cubic inches would be around 1917.9 feet tall.

Recreational maths with 12189556915648

• 12189556915648 backwards is 84651965598121
• The number of decimal digits it has is: 14
• The sum of 12189556915648's digits is 70
• More coming soon!