20816342392125

Names of 20816342392125

• Cardinal: 20816342392125 can be written as Twenty trillion, eight hundred sixteen billion, three hundred forty-two million, three hundred ninety-two thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.0816342392125 × 10¹³

Factors of 20816342392125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 130

Divisors of 20816342392125

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 7 15 21 23 25 31 35 49 61 69 75 93 105 115 125 147 155 161 175 183 217 245 305 343 345 375 427 465 483 525 575 651 713 735 775 805 875 915 1029 1085 1127 1225 1281 1403 1519 1525 1715 1725 1891 2135 2139 2325 2415 2625 2875 2989 3255 3381 3565 3675 3721 3875 4025 4209 4557 4575 4991 5145 5425 5635 5673 6125 6405 7015 7595 7625 7889 8575 8625 8967 9455 9821 10633 10675 10695 11163 11625 12075 13237 14945 14973 16275 16905 17825 18375 18605 20125 20923 21045 22785 22875 23667 24955 25725 26047 27125 28175 28365 29463 31899 32025 34937 35075 37975 39445 39711 42875 43493 44835 47275 49105 53165 53375 53475 55815 60375 62769 66185 68747 74725 74865 78141 81375 84525 85583 89125 92659 93025 104615 104811 105225 113925 115351 118335 124775 128625 130235 130479 140875 141825 147315 159495 160125 174685 175375 182329 189875 197225 198555 206241 217465 224175 226981 236375 244559 245525 256749 265825 267375 277977 279075 304451 313845 330925 343735 346053 373625 374325 390705 422625 427915 463295 465125 481229 523075 524055 526125 546987 569625 576755 591675 599081 623875 648613 651175 652395 680943 709125 733677 736575 797475 807457 873425 911645 913353 986125 992775 1031205 1087325 1120875 1134905 1222795 1227625 1276303 1283745 1329125 1389885 1395375 1443687 1522255 1569225 1588867 1654625 1718675 1730265 1797243 1871625 1945839 1953525 2131157 2139575 2316475 2406145 2422371 2615375 2620275 2653073 2734935 2883775 2958375 2995405 3243065 3255875 3261975 3404715 3668385 3682875 3828909 3987375 4037285 4193567 4367125 4558225 4566765 4766601 4963875 5156025 5220563 5436625 5652199 5674525 6113975 6381515 6393471 6418725 6949425 7036411 7218435 7611275 7846125 7944335 7959219 8593375 8651325 8986215 9729195 9767625 10655785 10697875 11122069 11582375 12030725 12111855 12580701 13101375 13265365 13674675 14418875 14918099 14977025 15661689 16215325 16309875 16956597 17023575 18341925 18571511 19144545 20186425 20967835 21109233 22791125 22833825 23833005 25780125 26102815 28260995 28372625 29354969 30569875 31907575 31967355 32093625 33366207 34747125 35182055 36092175 36543941 38056375 39565393 39721675 39796095 43256625 44754297 44931075 48645975 49254877 53278925 55610345 55714533 60153625 60559275 62903505 66326825 68373375 74590495 74885125 77854483 78308445 81076625 84782985 85117875 88064907 91709625 92857555 95722725 100932125 104839175 105546165 109631823 114169125 118696179 119165025 130000577 130514075 141304975 146774845 147764631 159537875 159836775 161837453 166831035 175910275 180460875 182719705 197826965 198608375 198980475 223771485 224655375 233563449 243229875 246274385 255807587 266394625 278051725 278572665 302796375 314517525 331634125 344784139 372952475 389272415 390001731 391542225 423914925 440324535 464287775 478613625 485512359 524195875 527730825 548159115 593480895 595825125 650002885 652570375 706524875 733874225 738823155 767422761 799183875 809187265 834155175 879551375 910004039 913598525 989134825 994902375 1034352417 1118857425 1132862171 1167817245 1231371925 1279037935 1390258625 1392863325 1572587625 1723920695 1790653109 1864762375 1946362075 1950008655 1957711125 2119574625 2201622675 2321438875 2413488973 2427561795 2638654125 2730012117 2740795575 2967404475 3250014425 3398586513 3669371125 3694115775 3837113805 4045936325 4170775875 4550020195 4567992625 4945674125 5171762085 5371959327 5594287125 5664310855 5839086225 6156859625 6395189675 6964316625 7240466919 7930035197 8619603475 8953265545 9731810375 9750043275 11008113375 12067444865 12137808975 13650060585 13703977875 14837022375 16250072125 16992932565 18470578875 19185569025 20229681625 22750100975 23790105591 25858810425 26859796635 28321554275 29195431125 31975948375 36202334595 39650175985 43098017375 44766327725 48750216375 55510246379 60337224325 60689044875 68250302925 84964662825 95927845125 113750504875 118950527955 129294052125 134298983175 141607771375 166530739137 181011672975 198250879925 223831638625 277551231895 301686121625 341251514625 424823314125 594752639775 671494915875 832653695685 905058364875 991254399625 1387756159475 2973763198875 4163268478425 6938780797375 20816342392125
• Sum of all divisors σ(n): 44235797299200
• Sum of proper divisors (its aliquot sum) s(n): 23419454907075
• 20816342392125 is an abundant number, because the sum of its proper divisors (23419454907075) is greater than itself. Its abundance is 2603112514950

Bases of 20816342392125

• Binary: 100101110111010101110101100011001110100111101₂
• Hexadecimal: 0x12EEAEB19D3D
• Base-36: 7DMW8SQIL

Squares and roots of 20816342392125

• 20816342392125 squared (20816342392125²) is 433320110586180367262015625
• 20816342392125 cubed (20816342392125³) is 9020139787355399362217697371961626953125
• The square root of 20816342392125 is 4562493.0018713455
• The cube root of 20816342392125 is 27508.5779927195

Scales and comparisons

• 20,816,342,392,125 seconds is equal to 661,895 years, 15 weeks, 3 days, 19 hours, 8 minutes, 45 seconds.
• To count from 1 to 20,816,342,392,125 would take you about one million, six hundred fifty-four thousand, seven hundred thirty-eight 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 20816342392125 cubic inches would be around 2292.4 feet tall.

Recreational maths with 20816342392125

• 20816342392125 backwards is 52129324361802
• The number of decimal digits it has is: 14
• The sum of 20816342392125's digits is 48
• More coming soon!