42489899550542140673769

Names of 42489899550542140673769

• Cardinal: 42489899550542140673769 can be written as Forty-two sextillion, four hundred eighty-nine quintillion, eight hundred ninety-nine quadrillion, five hundred fifty trillion, five hundred forty-two billion, one hundred forty million, six hundred seventy-three thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2489899550542140673769 × 10²²

Factors of 42489899550542140673769

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 15058149

Divisors of 42489899550542140673769

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 729 1053 1521 2187 2197 3159 4563 6561 6591 9477 13689 19773 28431 28561 41067 59319 85293 85683 123201 177957 257049 369603 533871 771147 1108809 1601613 2313441 4804839 6940323 14414517 15058133 20820969 45174399 62462907 135523197 187388721 195755729 406569591 587267187 1219708773 1761801561 2544824477 3659126319 5285404683 7634473431 10977378957 15856214049 22903420293 32932136871 33082718201 47568642147 68710260879 98796410613 99248154603 142705926441 206130782637 297744463809 428117779323 430075336613 618392347911 893233391427 1284353337969 1290226009839 1855177043733 2679700174281 3870678029517 5565531131199 8039100522843 11612034088551 16696593393597 24117301568529 34836102265653 72351904705587 104508306796959 217055714116761 226747369445689 313524920390877 680242108337067 940574761172631 2040726325011201 2821724283517893 2947715802793957 6122178975033603 8843147408381871 18366536925100809 26529442225145613 38320305436321441 55099610775302427 79588326675436839 114960916308964323 165298832325907281 238764980026310517 344882748926892969 495896496977721843 498163970672178733 716294940078931551 1034648246780678907 1487689490933165529 1494491912016536199 2148884820236794653 3103944740342036721 4483475736049608597 6446654460710383959 6476131618738323529 9311834221026110163 13450427208148825791 19339963382131151877 19428394856214970587 27935502663078330489 40351281624446477373 58285184568644911761 83806507989234991467 121053844873339432119 174855553705934735283 251419523967704974401 363161534620018296357 524566661117804205849 1089484603860054889071 1573699983353412617547 3268453811580164667213 4721099950060237852641 14163299850180713557923 42489899550542140673769
• Sum of all divisors σ(n): 69042397498322561226563
• Sum of proper divisors (its aliquot sum) s(n): 26552497947780420552794
• 42489899550542140673769 is a deficient number, because the sum of its proper divisors (26552497947780420552794) is less than itself. Its deficiency is 15937401602761720120975

Bases of 42489899550542140673769

• Binary: 1000111111110110000111001111010110000001010011111110000100100000111011101001₂
• Hexadecimal: 0x8FF61CF5814FE120EE9
• Base-36: 6X36C4S5TXCA9K9

Squares and roots of 42489899550542140673769

• 42489899550542140673769 squared (42489899550542140673769²) is 1805391563815161208041122176318054705284665361
• 42489899550542140673769 cubed (42489899550542140673769³) is 76710906195902390695547553598536299236278203137816916753756235615609
• 42489899550542140673769 is a perfect square number. Its square root is 206130782637
• The cube root of 42489899550542140673769 is 34894895.4503841685

Scales and comparisons

• 42,489,899,550,542,140,673,769 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,489,899,550,542,140,673,769 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 42489899550542140673769 cubic inches would be around 2907908 feet tall.

Recreational maths with 42489899550542140673769

• 42489899550542140673769 backwards is 96737604124505599898424
• 42489899550542140673769 is a Harshad number.
• The number of decimal digits it has is: 23
• The sum of 42489899550542140673769's digits is 117
• More coming soon!