142609993181664810165

Names of 142609993181664810165

• Cardinal: 142609993181664810165 can be written as One hundred forty-two quintillion, six hundred nine quadrillion, nine hundred ninety-three trillion, one hundred eighty-one billion, six hundred sixty-four million, eight hundred ten thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 1.42609993181664810165 × 10²⁰

Factors of 142609993181664810165

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2032960

Divisors of 142609993181664810165

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 53 63 65 91 105 117 135 159 189 195 265 273 315 351 371 455 477 585 689 795 819 945 1113 1365 1431 1755 1855 2067 2385 2457 2809 3339 3445 4095 4823 5565 6201 7155 8427 10017 10335 12285 14045 14469 16695 18603 19663 24115 25281 31005 36517 42135 43407 50085 58989 72345 75843 93015 98315 109551 126405 130221 176967 182585 217035 255619 294945 328653 379215 530901 547755 651105 766857 884835 985959 1278095 1643265 2032879 2300571 2654505 3834285 4929795 6098637 6901713 10164395 11502855 14230153 18295911 26427427 30493185 34508565 42690459 54887733 71150765 79282281 91479555 107742587 128071377 132137135 184991989 213452295 237846843 274438665 323227761 384214131 396411405 538712935 554975967 640356885 713540529 754198109 924959945 969683283 1189234215 1400653631 1616138805 1664927901 1921070655 2262594327 2774879835 2909049849 3567702645 3770990545 4201960893 4848416415 4994783703 5710357111 6787782981 7003268155 8324639505 9804575417 11312971635 12605882679 14545249245 17131071333 20363348943 21009804465 24973918515 28551785555 29413726251 33938914905 37817648037 39972499777 49022877085 51393213999 63029413395 74234642443 85655356665 88241178753 101816744715 119917499331 147068631255 154179641997 189088240185 199862498885 222703927329 256966069995 264723536259 359752497993 371173212215 441205893765 519642497101 599587496655 668111781987 770898209985 1079257493979 1113519636645 1323617681295 1558927491303 1798762489965 2004335345961 2598212485505 3340558909935 4132597028641 4676782473909 5396287469895 7794637456515 10021676729805 12397791085923 14030347421727 20662985143205 23383912369545 28928179200487 37193373257769 53723761372333 61988955429615 70151737108635 86784537601461 111580119773307 144640896002435 161171284116999 185966866288845 219027642517973 260353612804383 268618806861665 376066329606331 433922688007305 483513852350997 557900598866535 657082927553919 781060838413149 805856420584995 1095138212589865 1128198988818993 1301768064021915 1450541557052991 1533193497625811 1880331648031655 1971248782661757 2417569261754985 2847359352733649 3285414637769595 3384596966456979 3905304192065745 4599580492877433 5640994944094965 5913746347985271 7252707785264955 7665967488129055 8542078058200947 9856243913308785 10153790899370937 11608465053452569 13798741478632299 14236796763668245 16922984832284895 19931515469135543 22997902464387165 25626234174602841 29568731739926355 34825395160357707 41396224435896897 42710390291004735 50768954496854685 58042325267262845 59794546407406629 68993707393161495 76878702523808523 81259255374167983 99657577345677715 104476185481073121 128131170873014205 150910045694883397 174126975801788535 179383639222219887 206981122179484485 243777766122503949 298972732037033145 313428556443219363 384393512619042615 406296276870839915 452730137084650191 522380927405365605 538150917666659661 731333298367511847 754550228474416985 896918196111099435 1056370319864183779 1218888830612519745 1358190411253950573 1567142782216096815 2193999895102535541 2263650685423250955 2690754588333298305 3169110959592551337 3656666491837559235 4074571233761851719 5281851599320918895 6790952056269752865 9507332878777654011 10969999475512677705 15845554797962756685 20372856168809258595 28521998636332962033 47536664393888270055 142609993181664810165
• Sum of all divisors σ(n): 318034244321058666240
• Sum of proper divisors (its aliquot sum) s(n): 175424251139393856075
• 142609993181664810165 is an abundant number, because the sum of its proper divisors (175424251139393856075) is greater than itself. Its abundance is 32814257957729045910

Bases of 142609993181664810165

• Binary: 1111011101100011100011110010011011111110110000000101001010010110101₂
• Hexadecimal: 0x7BB1C7937F60294B5
• Base-36: U3HF3HERI2KZ9

Squares and roots of 142609993181664810165

• 142609993181664810165 squared (142609993181664810165²) is 20337610155274483644956060942285487327225
• 142609993181664810165 cubed (142609993181664810165³) is 2900346445575051113753513581116246822583610035959842861242125
• The square root of 142609993181664810165 is 11941942605.0230542115
• The cube root of 142609993181664810165 is 5224563.1915134083

Scales and comparisons

• 142,609,993,181,664,810,165 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,609,993,181,664,810,165 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 142609993181664810165 cubic inches would be around 435380.3 feet tall.

Recreational maths with 142609993181664810165

• 142609993181664810165 backwards is 561018466181399906241
• The number of decimal digits it has is: 21
• The sum of 142609993181664810165's digits is 90
• More coming soon!