42123061

Names of 42123061

• Cardinal: 42123061 can be written as Forty-two million, one hundred twenty-three thousand and sixty-one.

Scientific notation

• Scientific notation: 4.2123061 × 10⁷

Factors of 42123061

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 92630

Divisors of 42123061

• Number of divisors d(n): 4
• Complete list of divisors:
  1 457 92173 42123061
• Sum of all divisors σ(n): 42215692
• Sum of proper divisors (its aliquot sum) s(n): 92631
• 42123061 is a deficient number, because the sum of its proper divisors (92631) is less than itself. Its deficiency is 42030430

Bases of 42123061

• Binary: 10100000101011111100110101₂
• Hexadecimal: 0x282BF35
• Base-36: P2UD1

Squares and roots of 42123061

• 42123061 squared (42123061²) is 1774352268009721
• 42123061 cubed (42123061³) is 74741148820861826275981
• The square root of 42123061 is 6490.2281161759
• The cube root of 42123061 is 347.9418281459

Scales and comparisons

• 42,123,061 seconds is equal to 1 year, 17 weeks, 4 days, 12 hours, 51 minutes, 1 second.
• To count from 1 to 42,123,061 would take you about two 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 42123061 cubic inches would be around 29 feet tall.

Recreational maths with 42123061

• 42123061 backwards is 16032124
• The number of decimal digits it has is: 8
• The sum of 42123061's digits is 19
• More coming soon!