21350143244800

Names of 21350143244800

• Cardinal: 21350143244800 can be written as Twenty-one trillion, three hundred fifty billion, one hundred forty-three million, two hundred forty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.13501432448 × 10¹³

Factors of 21350143244800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2499

Divisors of 21350143244800

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 67 80 92 100 115 128 134 160 184 200 230 256 268 320 335 368 400 460 512 536 575 601 640 670 736 800 920 1072 1150 1202 1280 1340 1472 1541 1600 1675 1801 1840 2144 2300 2404 2560 2680 2944 3005 3082 3200 3350 3602 3680 4288 4600 4808 5360 5888 6010 6164 6400 6700 7204 7360 7705 8576 9005 9200 9616 10720 11776 12020 12328 12800 13400 13823 14408 14720 15025 15410 17152 18010 18400 19232 21440 24040 24656 26800 27646 28816 29440 30050 30820 34304 36020 36800 38464 38525 40267 41423 42880 45025 48080 49312 53600 55292 57632 58880 60100 61640 69115 72040 73600 76928 77050 80534 82846 85760 90050 96160 98624 107200 110584 115264 120200 120667 123280 138230 144080 147200 153856 154100 161068 165692 171520 180100 192320 197248 201335 207115 214400 221168 230528 240400 241334 246560 276460 288160 294400 307712 308200 322136 331384 345575 360200 384640 394496 402670 414230 428800 442336 461056 480800 482668 493120 552920 576320 603335 616400 644272 662768 691150 720400 769280 788992 805340 828460 857600 884672 922112 926141 961600 965336 986240 1006675 1035575 1082401 1105840 1152640 1206670 1232800 1288544 1325536 1382300 1440800 1538560 1610680 1656920 1769344 1852282 1923200 1930672 1972480 2013350 2071150 2164802 2211680 2305280 2413340 2465600 2577088 2651072 2764600 2775341 2881600 3016675 3221360 3313840 3538688 3704564 3846400 3861344 3944960 4026700 4142300 4329604 4423360 4610560 4630705 4826680 4931200 5154176 5302144 5412005 5529200 5550682 5763200 6033350 6442720 6627680 7077376 7409128 7692800 7722688 8053400 8284600 8659208 8846720 9261410 9653360 9862400 10308352 10604288 10824010 11058400 11101364 11526400 12066700 12885440 13255360 13876705 14818256 15445376 16106800 16569200 17318416 17693440 18522820 19306720 19724800 20616704 21208576 21648020 22116800 22202728 23052800 23153525 24133400 24895223 25770880 26510720 27060025 27753410 29636512 30890752 32213600 33138400 34636832 35386880 37045640 38613440 43296040 44233600 44405456 46307050 48266800 49790446 51541760 53021440 54120050 55506820 59273024 61781504 64427200 66276800 69273664 69383525 72520867 74091280 77226880 86592080 88467200 88810912 92614100 96533600 99580892 103083520 106042880 108240100 111013640 118546048 124476115 128854400 132553600 138547328 138767050 145041734 148182560 154453760 173184160 176934400 177621824 185228200 193067200 199161784 216480200 222027280 237092096 248952230 257708800 265107200 277094656 277534100 290083468 296365120 308907520 346368320 355243648 362604335 370456400 386134400 398323568 432960400 444054560 474184192 497904460 515417600 530214400 554189312 555068200 580166936 592730240 622380575 692736640 710487296 725208670 740912800 772268800 796647136 865920800 888109120 995808920 1110136400 1160333872 1185460480 1244761150 1385473280 1420974592 1450417340 1481825600 1544537600 1593294272 1667979941 1731841600 1776218240 1813021675 1991617840 2220272800 2320667744 2370920960 2489522300 2770946560 2900834680 2963651200 3186588544 3335959882 3463683200 3552436480 3626043350 3983235680 4440545600 4641335488 4979044600 5801669360 5927302400 6373177088 6671919764 6927366400 7104872960 7252086700 7966471360 8339899705 8881091200 9282670976 9958089200 11603338720 11854604800 12746354176 13343839528 13854732800 14504173400 15932942720 16679799410 17762182400 18565341952 19916178400 23206677440 26687679056 29008346800 31865885440 33359598820 35524364800 37130683904 39832356800 41699498525 46413354880 53375358112 58016693600 63731770880 66719197640 79664713600 83398997050 92826709760 106750716224 116033387200 133438395280 159329427200 166797994100 185653419520 213501432448 232066774400 266876790560 318658854400 333595988200 427002864896 464133548800 533753581120 667191976400 854005729792 928267097600 1067507162240 1334383952800 2135014324480 2668767905600 4270028648960 5337535811200 10675071622400 21350143244800
• Sum of all divisors σ(n): 56144699259264
• Sum of proper divisors (its aliquot sum) s(n): 34794556014464
• 21350143244800 is an abundant number, because the sum of its proper divisors (34794556014464) is greater than itself. Its abundance is 13444412769664

Bases of 21350143244800

• Binary: 100110110101011110111101101000011101000000000₂
• Hexadecimal: 0x136AF7B43A00
• Base-36: 7KG4C1KHS

Squares and roots of 21350143244800

• 21350143244800 squared (21350143244800²) is 455828616573479072727040000
• 21350143244800 cubed (21350143244800³) is 9732006258922793547417380970299392000000
• The square root of 21350143244800 is 4620621.5214838793
• The cube root of 21350143244800 is 27741.7336500525

Scales and comparisons

• 21,350,143,244,800 seconds is equal to 678,868 years, 26 weeks, 5 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 21,350,143,244,800 would take you about one million, six hundred ninety-seven thousand, one hundred seventy-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 21350143244800 cubic inches would be around 2311.8 feet tall.

Recreational maths with 21350143244800

• 21350143244800 backwards is 00844234105312
• The number of decimal digits it has is: 14
• The sum of 21350143244800's digits is 37
• More coming soon!