20836987741440

Names of 20836987741440

• Cardinal: 20836987741440 can be written as Twenty trillion, eight hundred thirty-six billion, nine hundred eighty-seven million, seven hundred forty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.083698774144 × 10¹³

Factors of 20836987741440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 37165

Divisors of 20836987741440

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 256 260 270 288 312 320 324 351 360 384 390 405 416 421 432 468 480 520 540 576 585 624 640 648 702 720 768 780 810 832 842 864 936 960 1040 1053 1080 1152 1170 1248 1263 1280 1296 1404 1440 1560 1620 1664 1684 1728 1755 1872 1920 2080 2105 2106 2160 2304 2340 2496 2526 2592 2808 2880 3120 3240 3328 3368 3456 3510 3744 3789 3840 4160 4210 4212 4320 4680 4992 5052 5184 5265 5473 5616 5760 6240 6315 6480 6736 6912 7020 7488 7578 8320 8420 8424 8640 9360 9984 10104 10368 10530 10946 11232 11367 11520 12480 12630 12960 13472 14040 14976 15156 16419 16640 16840 16848 17280 18720 18945 20208 20736 21060 21892 22464 22734 24960 25260 25920 26944 27365 28080 29952 30312 32838 33680 33696 34101 34560 36721 37440 37890 40416 42120 43784 44928 45468 49257 49920 50520 51840 53888 54730 56160 56835 60624 65676 67360 67392 68202 73442 74880 75780 80832 82095 84240 87568 89856 90936 98514 101040 103680 107776 109460 110163 112320 113670 121248 131352 134720 134784 136404 146884 147771 149760 151560 161664 164190 168480 170505 175136 181872 183605 197028 202080 218920 220326 224640 227340 242496 246285 262704 269440 269568 272808 293768 295542 303120 323328 328380 330489 336960 341010 350272 363744 367210 394056 404160 437840 440652 443313 449280 454680 477373 484992 492570 525408 538880 545616 550815 587536 591084 606240 656760 660978 673920 682020 700544 727488 734420 738855 788112 808320 875680 881304 886626 909360 954746 969984 985140 991467 1050816 1091232 1101630 1175072 1182168 1212480 1313520 1321956 1347840 1364040 1401088 1432119 1454976 1468840 1477710 1576224 1616640 1652445 1751360 1762608 1773252 1818720 1909492 1970280 1982934 2101632 2182464 2203260 2216565 2350144 2364336 2386865 2424960 2627040 2643912 2728080 2864238 2909952 2937680 2955420 2974401 3152448 3304890 3502720 3525216 3546504 3637440 3818984 3940560 3965868 4203264 4296357 4364928 4406520 4433130 4700288 4728672 4773730 4849920 4957335 5254080 5287824 5456160 5728476 5875360 5910840 5948802 6304896 6609780 7005440 7050432 7093008 7160595 7274880 7637968 7881120 7931736 8592714 8729856 8813040 8866260 9400576 9457344 9547460 9914670 10508160 10575648 10912320 11456952 11750720 11821680 11897604 12609792 12889071 13219560 14100864 14186016 14321190 14549760 14872005 15275936 15459541 15762240 15863472 17185428 17626080 17732520 18914688 19094920 19829340 21016320 21151296 21481785 21824640 22913904 23501440 23643360 23795208 25778142 26439120 28201728 28372032 28642380 29744010 30551872 30919082 31524480 31726944 34370856 35252160 35465040 37829376 38189840 38667213 39658680 42302592 42963570 43649280 45827808 46378623 47002880 47286720 47590416 51556284 52878240 56744064 57284760 59488020 61103744 61838164 63048960 63453888 64445355 68741712 70504320 70930080 76379680 77297705 77334426 79317360 84605184 85927140 91655616 92757246 94573440 95180832 103112568 105756480 113488128 114569520 118976040 122207488 123676328 126907776 128890710 137483424 139135869 141008640 141860160 152759360 154595410 154668852 158634720 171854280 183311232 185514492 189146880 190361664 193336065 200974033 206225136 211512960 229139040 231893115 237952080 247352656 253815552 257781420 274966848 278271738 283720320 305518720 309190820 309337704 317269440 343708560 366622464 371028984 380723328 386672130 401948066 412450272 417407607 423025920 458278080 463786230 475904160 494705312 515562840 549933696 556543476 567440640 602922099 611037440 618381640 618675408 634538880 687417120 695679345 742057968 761446656 773344260 803896132 824900544 834815214 916556160 927572460 951808320 989410624 1004870165 1031125680 1099867392 1113086952 1205844198 1236763280 1237350816 1252222821 1269077760 1374834240 1391358690 1484115936 1546688520 1607792264 1649801088 1669630428 1808766297 1833112320 1855144920 1903616640 1978821248 2009740330 2062251360 2087038035 2226173904 2411688396 2473526560 2474701632 2504445642 2749668480 2782717380 2968231872 3014610495 3093377040 3215584528 3299602176 3339260856 3617532594 3710289840 3807233280 3957642496 4019480660 4124502720 4174076070 4452347808 4823376792 4947053120 4949403264 5008891284 5426298891 5499336960 5565434760 5936463744 6029220990 6186754080 6261114105 6431169056 6678521712 7235065188 7420579680 8038961320 8249005440 8348152140 8904695616 9043831485 9646753584 9894106240 9898806528 10017782568 10852597782 11130869520 11872927488 12058441980 12373508160 12522228210 12862338112 13357043424 14470130376 14841159360 16077922640 16278896673 16498010880 16696304280 17809391232 18087662970 19293507168 19788212480 20035565136 21705195564 22261739040 24116883960 24747016320 25044456420 25724676224 26714086848 27131494455 28940260752 29682318720 32155845280 32557793346 33392608560 35618782464 36175325940 38587014336 40071130272 43410391128 44523478080 48233767920 49494032640 50088912840 51449352448 53428173696 54262988910 57880521504 59364637440 64311690560 65115586692 66785217120 72350651880 77174028672 80142260544 81394483365 86820782256 89046956160 96467535840 100177825680 106856347392 108525977820 115761043008 128623381120 130231173384 133570434240 144701303760 154348057344 160284521088 162788966730 173641564512 178093912320 192935071680 200355651360 217051955640 231522086016 257246762240 260462346768 267140868480 289402607520 320569042176 325577933460 347283129024 385870143360 400711302720 434103911280 463044172032 520924693536 534281736960 578805215040 651155866920 694566258048 771740286720 801422605440 868207822560 1041849387072 1157610430080 1302311733840 1389132516096 1602845210880 1736415645120 2083698774144 2315220860160 2604623467680 3472831290240 4167397548288 5209246935360 6945662580480 10418493870720 20836987741440
• Sum of all divisors σ(n): 80486739345936
• Sum of proper divisors (its aliquot sum) s(n): 59649751604496
• 20836987741440 is an abundant number, because the sum of its proper divisors (59649751604496) is greater than itself. Its abundance is 38812763863056

Bases of 20836987741440

• Binary: 100101111001101111101010000001010010100000000₂
• Hexadecimal: 0x12F37D40A500
• Base-36: 7DWDOI800

Squares and roots of 20836987741440

• 20836987741440 squared (20836987741440²) is 434180058136920832293273600
• 20836987741440 cubed (20836987741440³) is 9047004548976725907562704086167977984000
• The square root of 20836987741440 is 4564754.9486735867
• The cube root of 20836987741440 is 27517.6691920199

Scales and comparisons

• 20,836,987,741,440 seconds is equal to 662,551 years, 39 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 20,836,987,741,440 would take you about one million, six hundred fifty-six thousand, three hundred seventy-nine 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 20836987741440 cubic inches would be around 2293.1 feet tall.

Recreational maths with 20836987741440

• 20836987741440 backwards is 04414778963802
• The number of decimal digits it has is: 14
• The sum of 20836987741440's digits is 63
• More coming soon!