164139693539359401

Names of 164139693539359401

• Cardinal: 164139693539359401 can be written as One hundred sixty-four quadrillion, one hundred thirty-nine trillion, six hundred ninety-three billion, five hundred thirty-nine million, three hundred fifty-nine thousand, four hundred one.

Scientific notation

• Scientific notation: 1.64139693539359401 × 10¹⁷

Factors of 164139693539359401

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 59569

Divisors of 164139693539359401

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 9 17 27 51 59 81 153 177 243 289 421 459 531 729 867 1003 1263 1377 1593 2187 2601 3009 3481 3789 4131 4779 6561 7157 7803 9027 10443 11367 12393 14337 17051 21471 23409 24839 27081 31329 34101 37179 43011 51153 59069 59177 64413 70227 74517 81243 93987 102303 111537 121669 129033 153459 177207 177531 193239 210681 223551 243729 281961 306909 365007 387099 422263 460377 531621 532593 579717 632043 670653 731187 845883 920727 1004173 1006009 1095021 1266789 1381131 1465501 1594863 1597779 1739151 1896129 2011959 2193561 2537649 2762181 3012519 3018027 3285063 3485071 3800367 4143393 4396503 4784589 4793337 5217453 6035877 6580683 7178471 7612947 9037557 9054081 9855189 10455213 11401101 12430179 13189509 14353767 14380011 15652359 17070941 18107631 21535413 22838841 24868049 24913517 27112671 27162243 29565567 31365639 34203303 37290537 39568527 43061301 43140033 46957077 51212823 54322893 59246207 64606239 74604147 74740551 81338013 81486729 88696701 94096917 102609909 111871611 118705581 129183903 129420099 153638469 162968679 177738621 193818717 205619189 223812441 224221653 244014039 244460187 266090103 282290751 307829727 356116743 387551709 388260297 422756833 423529789 460915407 533215863 581456151 616857567 671437323 672664959 732042117 733380561 798270309 846872253 923489181 1007185519 1068350229 1268270499 1270589367 1382746221 1467214891 1599647589 1744368453 1850572701 2014311969 2017994877 2196126351 2200141683 2540616759 2770467543 3021556557 3205050687 3495526213 3804811497 3811768101 4148238663 4401644673 4798942767 5233105359 5551718103 6042935907 6053984631 6588379053 6600425049 7186866161 7621850277 9064669671 9615152061 10486578639 11414434491 11435304303 12444715989 13204934019 14396828301 15699316077 16655154309 18128807721 18161953893 21560598483 22865550831 24942653147 27194009013 31459735917 34243303473 34305912909 37334147967 39614802057 43190484903 47097948231 49965462927 54386423163 54485861679 59423945621 64681795449 74827959441 81582027039 86565678569 94379207751 102729910419 102917738727 112002443901 118844406171 129571454709 149896388781 163159269489 163457585037 178271836863 194045386347 224483878323 244746081117 259697035707 283137623253 308189731257 308753216181 356533218513 388714364127 424025103499 449689166343 534815510589 582136159041 673451634969 734238243351 779091107121 849412869759 924569193771 926259648543 1069599655539 1272075310497 1349067499029 1471616535673 1604446531767 1746408477123 2020354904907 2202714730053 2337273321363 2548238609277 2773707581313 2778778945629 3208798966617 3816225931491 4414849607019 4813339595301 5239225431369 6061064714721 6608144190159 7011819964089 7644715827831 9626396899851 11448677794473 13244548821057 14440018785903 15717676294107 18183194144163 21035459892267 22934147483493 25017481106441 34346033383419 39733646463171 43320056357709 47153028882321 54549582432489 63106379676801 75052443319323 103038100150257 119200939389513 129960169073127 163648747297467 189319139030403 225157329957969 309114300450771 357602818168539 389880507219381 567957417091209 675471989873907 927342901352313 1072808454505617 2026415969621721 2782028704056939 3218425363516851 6079247908865163 9655276090550553 18237743726595489 54713231179786467 164139693539359401
• Sum of all divisors σ(n): 266675400416319180
• Sum of proper divisors (its aliquot sum) s(n): 102535706876959779
• 164139693539359401 is a deficient number, because the sum of its proper divisors (102535706876959779) is less than itself. Its deficiency is 61603986662399622

Bases of 164139693539359401

• Binary: 1001000111001001000010111001111110111101000111101010101001₂
• Hexadecimal: 0x247242E7EF47AA9
• Base-36: 18W6NY8K19K9

Squares and roots of 164139693539359401

• 164139693539359401 squared (164139693539359401²) is 26941838995194822284516349447078801
• 164139693539359401 cubed (164139693539359401³) is 4422225196058040747256793477402423955431196307158201
• The square root of 164139693539359401 is 405141572.2181067423
• The cube root of 164139693539359401 is 547525.7382192571

Scales and comparisons

• 164,139,693,539,359,401 seconds is equal to 5,219,134,537 years, 7 weeks, 3 days, 8 hours, 43 minutes, 21 seconds.
• To count from 1 to 164,139,693,539,359,401 would take you about fifteen billion, six hundred fifty-seven million, four hundred three thousand, six hundred eleven 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 164139693539359401 cubic inches would be around 45627.1 feet tall.

Recreational maths with 164139693539359401

• 164139693539359401 backwards is 104953935396931461
• 164139693539359401 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164139693539359401's digits is 81
• More coming soon!