38656816680508442

Names of 38656816680508442

• Cardinal: 38656816680508442 can be written as Thirty-eight quadrillion, six hundred fifty-six trillion, eight hundred sixteen billion, six hundred eighty million, five hundred eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 3.8656816680508442 × 10¹⁶

Factors of 38656816680508442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3341318

Divisors of 38656816680508442

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 3191 6382 41483 82966 145963 291926 1897519 3192149 3795038 6384298 41497937 82995874 465767933 931535866 6054983129 10186147459 12109966258 20372294918 132419916967 264839833934 465935644487 931871288974 6057163378331 12114326756662 1486800641558017 2973601283116034 19328408340254221 38656816680508442
• Sum of all divisors σ(n): 62465643763286400
• Sum of proper divisors (its aliquot sum) s(n): 23808827082777958
• 38656816680508442 is a deficient number, because the sum of its proper divisors (23808827082777958) is less than itself. Its deficiency is 14847989597730484

Bases of 38656816680508442

• Binary: 10001001010101100010101110000010011000111001110000011010₂
• Hexadecimal: 0x89562B82639C1A
• Base-36: AKMP4F658GQ

Squares and roots of 38656816680508442

• 38656816680508442 squared (38656816680508442²) is 1494349475870435720773083633267364
• 38656816680508442 cubed (38656816680508442³) is 57766793745337307125859277968266147763497245086888
• The square root of 38656816680508442 is 196613368.5193060365
• The cube root of 38656816680508442 is 338123.5052796957

Scales and comparisons

• 38,656,816,680,508,442 seconds is equal to 1,229,167,197 years, 2 weeks, 6 days, 2 hours, 34 minutes, 2 seconds.
• To count from 1 to 38,656,816,680,508,442 would take you about three billion, six hundred eighty-seven million, five hundred one thousand, five 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 38656816680508442 cubic inches would be around 28177 feet tall.

Recreational maths with 38656816680508442

• 38656816680508442 backwards is 24480508661865683
• The number of decimal digits it has is: 17
• The sum of 38656816680508442's digits is 80
• More coming soon!