13942421653435569

Names of 13942421653435569

• Cardinal: 13942421653435569 can be written as Thirteen quadrillion, nine hundred forty-two trillion, four hundred twenty-one billion, six hundred fifty-three million, four hundred thirty-five thousand, five hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3942421653435569 × 10¹⁶

Factors of 13942421653435569

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7055

Divisors of 13942421653435569

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 21 31 63 93 127 217 279 331 381 651 889 961 983 993 1143 1953 2317 2667 2883 2949 2979 3937 5573 6727 6881 6951 8001 8649 8847 10261 11811 16719 20181 20643 20853 27559 30473 30783 35433 39011 42037 50157 60543 61929 71827 82677 91419 92349 117033 122047 124841 126111 172763 213311 215481 248031 274257 294259 318091 325373 351099 366141 374523 378333 518289 639933 646443 707771 854329 873887 882777 944663 954273 976119 1098423 1123569 1209341 1303147 1554867 1844663 1919799 2123313 2226637 2277611 2562987 2621661 2648331 2833989 2862819 2928357 3628023 3870071 3909441 4954397 5355653 5478259 5533989 6369939 6612641 6679911 6832833 7688961 7864983 8501967 9122029 10086563 10884069 11610213 11728323 12912641 14863191 16066959 16434777 16601967 19837923 20039733 20498499 21940901 27090497 27366087 30259689 34830639 37489571 38347813 38737923 40397557 41322371 44589573 48200877 49304331 57184553 59513769 65822703 70605941 81271491 82098261 90779067 112468713 115043439 116213769 119972201 121192671 123967113 153586307 169826029 171553659 197468109 211817823 234272201 243814473 282782899 289256597 312683453 337406139 345130317 359916603 363578013 371901339 400291871 460758921 509478087 514660977 635453469 680167931 695738893 702816603 839805407 848348697 867769791 938050359 1079749809 1188782203 1200875613 1280993501 1382276763 1528434261 1639905407 1772721143 1813303729 2040503793 2087216679 2108449809 2188784171 2519416221 2545046091 2603309373 2814151077 3566346609 3602626839 3842980503 4761175517 4870172251 4919716221 5264606899 5318163429 5439911187 6121511379 6261650037 6566352513 7262438231 7558248663 8966954507 10699039827 11528941509 12409048001 12693126103 14283526551 14610516753 14759148663 15793820697 15954490287 16319733561 19699057539 21567905683 21787314693 26900863521 36852248293 37227144003 38079378309 39710798531 42850579653 43831550259 47381462091 50837067617 56212415599 64703717049 65361944079 80702590563 110556744879 111681432009 114238134927 119132395593 150975339781 152511202851 168637246797 194111151147 225135585161 230289573583 277975589717 331670234637 357397186779 393486909193 452926019343 457533608553 505911740391 668605076173 675406755483 690868720749 833926769151 1180460727579 1358778058029 1575949096127 1612027015081 1742584883569 2005815228519 2026220266449 2072606162247 2501780307453 3541382182737 4680235533211 4727847288381 4836081045243 5227754650707 6017445685557 7138976781073 12198094184983 14040706599633 14183541865143 14508243135729 15683263952121 21416930343219 36594282554949 42122119798899 49972837467511 64250791029657 109782847664847 149918512402533 221308280213263 449755537207599 663924840639789 1549157961492841 1991774521919367 4647473884478523 13942421653435569
• Sum of all divisors σ(n): 24070920801288192
• Sum of proper divisors (its aliquot sum) s(n): 10128499147852623
• 13942421653435569 is a deficient number, because the sum of its proper divisors (10128499147852623) is less than itself. Its deficiency is 3813922505582946

Bases of 13942421653435569

• Binary: 110001100010001000111100000001111101100011010010110001₂
• Hexadecimal: 0x31888F01F634B1
• Base-36: 3TA6C31SNU9

Squares and roots of 13942421653435569

• 13942421653435569 squared (13942421653435569²) is 194391121562189025723140834353761
• 13942421653435569 cubed (13942421653435569³) is 2710282982504290204749013863807566358465566325009
• The square root of 13942421653435569 is 118078032.0526878065
• The cube root of 13942421653435569 is 240683.3628775655

Scales and comparisons

• 13,942,421,653,435,569 seconds is equal to 443,325,881 years, 43 weeks, 3 days, 20 hours, 6 minutes, 9 seconds.
• To count from 1 to 13,942,421,653,435,569 would take you about one billion, three hundred twenty-nine million, nine hundred seventy-seven thousand, six hundred forty-five 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 13942421653435569 cubic inches would be around 20056.9 feet tall.

Recreational maths with 13942421653435569

• 13942421653435569 backwards is 96553435612424931
• The number of decimal digits it has is: 17
• The sum of 13942421653435569's digits is 72
• More coming soon!