42242795824088817

Names of 42242795824088817

• Cardinal: 42242795824088817 can be written as Forty-two quadrillion, two hundred forty-two trillion, seven hundred ninety-five billion, eight hundred twenty-four million, eighty-eight thousand, eight hundred seventeen.

Scientific notation

• Scientific notation: 4.2242795824088817 × 10¹⁶

Factors of 42242795824088817

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4400450

Divisors of 42242795824088817

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 81 113 339 1017 3051 9153 1725247 2675087 5175741 8025261 15527223 24075783 46581669 72227349 139745007 194952911 216682047 302284831 584858733 906854493 1754576199 2720563479 5263728597 8161690437 15791185791 24485071311 4615185821489 13845557464467 41536672393401 124610017180203 373830051540609 521515997828257 1564547993484771 4693643980454313 14080931941362939 42242795824088817
• Sum of all divisors σ(n): 63661933919840256
• Sum of proper divisors (its aliquot sum) s(n): 21419138095751439
• 42242795824088817 is a deficient number, because the sum of its proper divisors (21419138095751439) is less than itself. Its deficiency is 20823657728337378

Bases of 42242795824088817

• Binary: 10010110000100111001100101010111011010100000011011110001₂
• Hexadecimal: 0x961399576A06F1
• Base-36: BJXTKHWZU29

Squares and roots of 42242795824088817

• 42242795824088817 squared (42242795824088817²) is 1784453799035655595769408304459489
• 42242795824088817 cubed (42242795824088817³) is 75380317490182817261139143013621674043751114434513
• The square root of 42242795824088817 is 205530522.8526624875
• The cube root of 42242795824088817 is 348271.1912171965

Scales and comparisons

• 42,242,795,824,088,817 seconds is equal to 1,343,190,241 years, 34 weeks, 1 day, 23 hours, 46 minutes, 57 seconds.
• To count from 1 to 42,242,795,824,088,817 would take you about four billion, twenty-nine million, five hundred seventy thousand, seven hundred twenty-four 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 42242795824088817 cubic inches would be around 29022.6 feet tall.

Recreational maths with 42242795824088817

• 42242795824088817 backwards is 71888042859724224
• 42242795824088817 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42242795824088817's digits is 81
• More coming soon!