42180694990298631

Names of 42180694990298631

• Cardinal: 42180694990298631 can be written as Forty-two quadrillion, one hundred eighty trillion, six hundred ninety-four billion, nine hundred ninety million, two hundred ninety-eight thousand, six hundred thirty-one.

Scientific notation

• Scientific notation: 4.2180694990298631 × 10¹⁶

Factors of 42180694990298631

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 843273

Divisors of 42180694990298631

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 27 39 117 169 351 507 1521 2197 4563 6591 19773 59319 843257 2529771 7589313 10962341 22767939 32887023 98661069 142510433 295983207 427531299 1282593897 1852635629 3847781691 5557906887 16673720661 50021161983 711082368049 2133247104147 6399741312441 9244070784637 19199223937323 27732212353911 83196637061733 120172920200281 249589911185199 360518760600843 1081556281802529 1562247962603653 3244668845407587 4686743887810959 14060231663432877 42180694990298631
• Sum of all divisors σ(n): 67695121716426400
• Sum of proper divisors (its aliquot sum) s(n): 25514426726127769
• 42180694990298631 is a deficient number, because the sum of its proper divisors (25514426726127769) is less than itself. Its deficiency is 16666268264170862

Bases of 42180694990298631

• Binary: 10010101110110110001111001011101010001101001111000000111₂
• Hexadecimal: 0x95DB1E5D469E07
• Base-36: BJBT3RNYARR

Squares and roots of 42180694990298631

• 42180694990298631 squared (42180694990298631²) is 1779211029864604026351206560474161
• 42180694990298631 cubed (42180694990298631³) is 75048357774093971001705663110840862083514349173591
• The square root of 42180694990298631 is 205379392.8082820849
• The cube root of 42180694990298631 is 348100.4438510247

Scales and comparisons

• 42,180,694,990,298,631 seconds is equal to 1,341,215,627 years, 12 weeks, 1 day, 15 hours, 23 minutes, 51 seconds.
• To count from 1 to 42,180,694,990,298,631 would take you about four billion, twenty-three million, six hundred forty-six thousand, eight hundred eighty-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 42180694990298631 cubic inches would be around 29008.4 feet tall.

Recreational maths with 42180694990298631

• 42180694990298631 backwards is 13689209949608124
• The number of decimal digits it has is: 17
• The sum of 42180694990298631's digits is 81
• More coming soon!