42685152952825

Names of 42685152952825

• Cardinal: 42685152952825 can be written as Forty-two trillion, six hundred eighty-five billion, one hundred fifty-two million, nine hundred fifty-two thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 4.2685152952825 × 10¹³

Factors of 42685152952825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1016

Divisors of 42685152952825

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 25 97 181 485 733 905 2425 3665 4525 17557 18325 32761 71101 87785 132673 163805 355505 438925 537289 663365 819025 1777525 2686445 3177817 3316825 12869281 13432225 15889085 24013813 52117033 64346405 79445425 97249309 120069065 260585165 321732025 486246545 600345325 1302925825 2329339861 2431232725 9433182973 11646699305 17602124929 47165914865 58233496525 88010624645 235829574325 440053123225 1707406118113 8537030590565 42685152952825
• Sum of all divisors σ(n): 53845790551182
• Sum of proper divisors (its aliquot sum) s(n): 11160637598357
• 42685152952825 is a deficient number, because the sum of its proper divisors (11160637598357) is less than itself. Its deficiency is 31524515354468

Bases of 42685152952825

• Binary: 1001101101001001101001011000010000000111111001₂
• Hexadecimal: 0x26D2696101F9
• Base-36: F4PADYXA1

Squares and roots of 42685152952825

• 42685152952825 squared (42685152952825²) is 1822022282606064816675480625
• 42685152952825 cubed (42685152952825³) is 77773299816495214245768734099994826515625
• The square root of 42685152952825 is 6533387.5556884731
• The cube root of 42685152952825 is 34948.2645040371

Scales and comparisons

• 42,685,152,952,825 seconds is equal to 1,357,255 years, 43 weeks, 1 day, 3 hours, 20 minutes, 25 seconds.
• To count from 1 to 42,685,152,952,825 would take you about three million, three hundred ninety-three thousand, one hundred thirty-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 42685152952825 cubic inches would be around 2912.4 feet tall.

Recreational maths with 42685152952825

• 42685152952825 backwards is 52825925158624
• The number of decimal digits it has is: 14
• The sum of 42685152952825's digits is 64
• More coming soon!