420161138598378086

Names of 420161138598378086

• Cardinal: 420161138598378086 can be written as Four hundred twenty quadrillion, one hundred sixty-one trillion, one hundred thirty-eight billion, five hundred ninety-eight million, three hundred seventy-eight thousand and eighty-six.

Scientific notation

• Scientific notation: 4.20161138598378086 × 10¹⁷

Factors of 420161138598378086

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 580711

Divisors of 420161138598378086

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 13 14 26 49 91 98 182 637 1274 21589 28807 43178 57614 151123 201649 280657 302246 374491 403298 530293 561314 748982 1057861 1060586 1411543 1964599 2115722 2621437 2823086 3712051 3929198 5242874 6893809 7424102 13752193 13787618 18350059 25984357 27504386 36700118 48256663 51968714 96513326 337796641 621914323 675593282 1243828646 4353400261 8084886199 8706800522 11448495577 15276150451 16169772398 22896991154 30473801827 30552300902 56594203393 60947603654 80139469039 106933053157 113188406786 148830442501 160278938078 198589955863 213866106314 297660885002 396159423751 397179911726 560976283273 748531372099 792318847502 1041813097507 1121952566546 1390129691041 1497062744198 2083626195014 2780259382082 7292691682549 9730907837287 14585383365098 19461815674574 329796812086639 659593624173278 2308577684606473 4287358557126307 4617155369212946 8574717114252614 16160043792245311 30011509899884149 32320087584490622 60023019799768298 210080569299189043 420161138598378086
• Sum of all divisors σ(n): 789599037191065920
• Sum of proper divisors (its aliquot sum) s(n): 369437898592687834
• 420161138598378086 is a deficient number, because the sum of its proper divisors (369437898592687834) is less than itself. Its deficiency is 50723240005690252

Bases of 420161138598378086

• Binary: 10111010100101101100101010001010110100101000111101001100110₂
• Hexadecimal: 0x5D4B65456947A66
• Base-36: 36X2OYEQCORQ

Squares and roots of 420161138598378086

• 420161138598378086 squared (420161138598378086²) is 176535382388285479494100069805023396
• 420161138598378086 cubed (420161138598378086³) is 74173307267162089157897123656429916242380940883700056
• The square root of 420161138598378086 is 648198379.0463981759
• The cube root of 420161138598378086 is 748982.9999999989

Scales and comparisons

• 420,161,138,598,378,086 seconds is equal to 13,359,824,563 years, 36 weeks, 22 hours, 21 minutes, 26 seconds.
• To count from 1 to 420,161,138,598,378,086 would take you about forty billion, seventy-nine million, four hundred seventy-three thousand, six hundred ninety-one 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 420161138598378086 cubic inches would be around 62415.2 feet tall.

Recreational maths with 420161138598378086

• 420161138598378086 backwards is 680873895831161024
• The number of decimal digits it has is: 18
• The sum of 420161138598378086's digits is 80
• More coming soon!