12958821457920

Names of 12958821457920

• Cardinal: 12958821457920 can be written as Twelve trillion, nine hundred fifty-eight billion, eight hundred twenty-one million, four hundred fifty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.295882145792 × 10¹³

Factors of 12958821457920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 5941

Divisors of 12958821457920

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 499 512 520 576 585 624 640 720 768 780 832 936 960 998 1024 1040 1152 1170 1248 1280 1440 1497 1536 1560 1664 1872 1920 1996 2048 2080 2304 2340 2495 2496 2560 2880 2994 3072 3120 3328 3744 3840 3992 4096 4160 4491 4608 4680 4990 4992 5120 5419 5760 5988 6144 6240 6487 6656 7485 7488 7680 7984 8192 8320 8982 9216 9360 9980 9984 10240 10838 11520 11976 12288 12480 12974 13312 14970 14976 15360 15968 16257 16640 17964 18432 18720 19461 19960 19968 20480 21676 22455 23040 23952 24576 24960 25948 26624 27095 29940 29952 30720 31936 32435 32514 33280 35928 36864 37440 38922 39920 39936 40960 43352 44910 46080 47904 48771 49920 51896 53248 54190 58383 59880 59904 61440 63872 64870 65028 66560 70447 71856 73728 74880 77844 79840 79872 81285 86704 89820 92160 95808 97305 97542 99840 103792 106496 108380 116766 119760 119808 122880 127744 129740 130056 133120 140894 143712 149760 155688 159680 159744 162570 173408 179640 184320 191616 194610 195084 199680 207584 211341 216760 233532 239520 239616 243855 255488 259480 260112 266240 281788 287424 291915 299520 311376 319360 319488 325140 346816 352235 359280 368640 383232 389220 390168 399360 415168 422682 433520 467064 479040 479232 487710 510976 518960 520224 532480 563576 574848 583830 599040 622752 634023 638720 650280 693632 704470 718560 766464 778440 780336 798720 830336 845364 867040 934128 958080 958464 975420 1021952 1037920 1040448 1056705 1127152 1149696 1167660 1198080 1245504 1268046 1277440 1300560 1387264 1408940 1437120 1532928 1556880 1560672 1597440 1660672 1690728 1734080 1868256 1916160 1950840 2043904 2075840 2080896 2113410 2254304 2299392 2335320 2396160 2491008 2536092 2554880 2601120 2704081 2774528 2817880 2874240 3065856 3113760 3121344 3170115 3321344 3381456 3468160 3736512 3832320 3901680 4087808 4151680 4161792 4226820 4508608 4598784 4670640 4792320 4982016 5072184 5109760 5202240 5408162 5549056 5635760 5748480 6131712 6227520 6242688 6340230 6642688 6762912 6936320 7473024 7664640 7803360 8112243 8303360 8323584 8453640 9017216 9197568 9341280 9964032 10144368 10219520 10404480 10816324 11098112 11271520 11496960 12263424 12455040 12485376 12680460 13285376 13520405 13525824 13872640 14946048 15329280 15606720 16224486 16606720 16647168 16907280 18034432 18395136 18682560 19928064 20288736 20439040 20808960 21632648 22196224 22543040 22993920 24336729 24910080 24970752 25360920 26570752 27040810 27051648 27745280 29892096 30658560 31213440 32448972 33213440 33294336 33814560 35153053 36068864 36790272 37365120 39856128 40561215 40577472 41617920 43265296 44392448 45086080 45987840 48673458 49820160 49941504 50721840 53141504 54081620 54103296 55490560 59784192 61317120 62426880 64897944 66426880 66588672 67629120 70306106 72137728 74730240 79712256 81122430 81154944 83235840 86530592 90172160 91975680 97346916 99640320 99883008 101443680 105459159 108163240 108206592 110981120 119568384 121683645 124853760 129795888 132853760 133177344 135258240 140612212 144275456 149460480 159424512 162244860 162309888 166471680 173061184 175765265 180344320 183951360 194693832 199280640 199766016 202887360 210918318 216326480 216413184 221962240 239136768 243367290 249707520 259591776 265707520 270516480 281224424 288550912 298920960 316377477 324489720 324619776 332943360 346122368 351530530 360688640 389387664 398561280 399532032 405774720 421836636 432652960 432826368 478273536 486734580 499415040 519183552 527295795 541032960 562448848 577101824 597841920 632754954 648979440 649239552 665886720 692244736 703061060 721377280 778775328 797122560 811549440 843673272 865305920 865652736 973469160 998830080 1038367104 1054591590 1082065920 1124897696 1195683840 1265509908 1297958880 1298479104 1384489472 1406122120 1442754560 1557550656 1581887385 1623098880 1687346544 1730611840 1731305472 1946938320 1997660160 2076734208 2109183180 2164131840 2249795392 2391367680 2531019816 2595917760 2596958208 2768978944 2812244240 2885509120 3115101312 3163774770 3246197760 3374693088 3461223680 3893876640 4153468416 4218366360 4328263680 4499590784 5062039632 5191835520 5193916416 5537957888 5624488480 6230202624 6327549540 6492395520 6749386176 6922447360 7787753280 8306936832 8436732720 8656527360 8999181568 10124079264 10383671040 11075915776 11248976960 12460405248 12655099080 12984791040 13498772352 13844894720 15575506560 16613873664 16873465440 17998363136 20248158528 20767342080 22151831552 22497953920 24920810496 25310198160 25969582080 26997544704 27689789440 31151013120 33227747328 33746930880 35996726272 40496317056 41534684160 44995907840 49841620992 50620396320 53995089408 55379578880 62302026240 66455494656 67493861760 71993452544 80992634112 83069368320 89991815680 99683241984 101240792640 107990178816 110759157760 124604052480 134987723520 143986905088 161985268224 166138736640 179983631360 199366483968 202481585280 215980357632 249208104960 269975447040 287973810176 323970536448 332277473280 359967262720 404963170560 431960715264 498416209920 539950894080 647941072896 719934525440 809926341120 863921430528 996832419840 1079901788160 1295882145792 1439869050880 1619852682240 2159803576320 2591764291584 3239705364480 4319607152640 6479410728960 12958821457920
• Sum of all divisors σ(n): 48482539560000
• Sum of proper divisors (its aliquot sum) s(n): 35523718102080
• 12958821457920 is an abundant number, because the sum of its proper divisors (35523718102080) is greater than itself. Its abundance is 22564896644160

Bases of 12958821457920

• Binary: 10111100100100110101111100110010000000000000₂
• Hexadecimal: 0xBC935F32000
• Base-36: 4LD77PJ40

Squares and roots of 12958821457920

• 12958821457920 squared (12958821457920²) is 167931053578247834330726400
• 12958821457920 cubed (12958821457920³) is 2176188540560911233280786514300633088000
• The square root of 12958821457920 is 3599836.3098785477
• The cube root of 12958821457920 is 23488.4938136619

Scales and comparisons

• 12,958,821,457,920 seconds is equal to 412,050 years, 22 weeks, 5 days, 11 hours, 12 minutes.
• To count from 1 to 12,958,821,457,920 would take you about one million, thirty thousand, one hundred twenty-six 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 12958821457920 cubic inches would be around 1957.4 feet tall.

Recreational maths with 12958821457920

• 12958821457920 backwards is 02975412885921
• The number of decimal digits it has is: 14
• The sum of 12958821457920's digits is 63
• More coming soon!