20831649229675200

Names of 20831649229675200

• Cardinal: 20831649229675200 can be written as Twenty quadrillion, eight hundred thirty-one trillion, six hundred forty-nine billion, two hundred twenty-nine million, six hundred seventy-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.08316492296752 × 10¹⁶

Factors of 20831649229675200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88569937218

Divisors of 20831649229675200

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 64 70 75 80 84 96 98 100 105 112 120 140 147 150 160 168 175 192 196 200 210 224 240 245 280 294 300 320 336 350 392 400 420 448 480 490 525 560 588 600 672 700 735 784 800 840 960 980 1050 1120 1176 1200 1225 1344 1400 1470 1568 1600 1680 1960 2100 2240 2352 2400 2450 2800 2940 3136 3360 3675 3920 4200 4704 4800 4900 5600 5880 6720 7350 7840 8400 9408 9800 11200 11760 14700 15680 16800 19600 23520 29400 33600 39200 47040 58800 78400 117600 235200 88569937201 177139874402 265709811603 354279748804 442849686005 531419623206 619989560407 708559497608 885699372010 1062839246412 1239979120814 1328549058015 1417118995216 1771398744020 1859968681221 2125678492824 2214248430025 2479958241628 2657098116030 2834237990432 3099947802035 3542797488040 3719937362442 4251356985648 4339926922849 4428496860050 4959916483256 5314196232060 5668475980864 6199895604070 6642745290075 7085594976080 7439874724884 8502713971296 8679853845698 8856993720100 9299843406105 9919832966512 10628392464120 12399791208140 13019780768547 13285490580150 14171189952160 14879749449768 15499739010175 17005427942592 17359707691396 17713987440200 18599686812210 19839665933024 21256784928240 21699634614245 24799582416280 26039561537094 26570981160300 28342379904320 29759498899536 30999478020350 34719415382792 35427974880400 37199373624420 39679331866048 42513569856480 43399269228490 46499217030525 49599164832560 52079123074188 53141962320600 59518997799072 61998956040700 65098903842735 69438830765584 70855949760800 74398747248840 85027139712960 86798538456980 92998434061050 99198329665120 104158246148376 106283924641200 108498173071225 119037995598144 123997912081400 130197807685470 138877661531168 141711899521600 148797494497680 173597076913960 185996868122100 198396659330240 208316492296752 212567849282400 216996346142450 247995824162800 260395615370940 277755323062336 297594988995360 325494519213675 347194153827920 371993736244200 416632984593504 425135698564800 433992692284900 495991648325600 520791230741880 595189977990720 650989038427350 694388307655840 743987472488400 833265969187008 867985384569800 991983296651200 1041582461483760 1301978076854700 1388776615311680 1487974944976800 1735970769139600 2083164922967520 2603956153709400 2975949889953600 3471941538279200 4166329845935040 5207912307418800 6943883076558400 10415824614837600 20831649229675200
• Sum of all divisors σ(n): 79503564150254472
• Sum of proper divisors (its aliquot sum) s(n): 58671914920579272
• 20831649229675200 is an abundant number, because the sum of its proper divisors (58671914920579272) is greater than itself. Its abundance is 37840265690904072

Bases of 20831649229675200

• Binary: 1001010000000100100011001001100011010111001101011000000₂
• Hexadecimal: 0x4A02464C6B9AC0
• Base-36: 5P47BJI3R9C

Squares and roots of 20831649229675200

• 20831649229675200 squared (20831649229675200²) is 433957609628227353560297495040000
• 20831649229675200 cubed (20831649229675200³) is 9040052704323553504452060826684560192811008000000
• The square root of 20831649229675200 is 144331733.2733006431
• The cube root of 20831649229675200 is 275153.1894910795

Scales and comparisons

• 20,831,649,229,675,200 seconds is equal to 662,382,008 years, 51 weeks, 9 hours, 20 minutes.
• To count from 1 to 20,831,649,229,675,200 would take you about one billion, nine hundred eighty-seven million, one hundred forty-six thousand and 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 20831649229675200 cubic inches would be around 22929.4 feet tall.

Recreational maths with 20831649229675200

• 20831649229675200 backwards is 00257692294613802
• The number of decimal digits it has is: 17
• The sum of 20831649229675200's digits is 66
• More coming soon!