42232431

Names of 42232431

• Cardinal: 42232431 can be written as Forty-two million, two hundred thirty-two thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 4.2232431 × 10⁷

Factors of 42232431

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 14077480

Divisors of 42232431

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 14077477 42232431
• Sum of all divisors σ(n): 56309912
• Sum of proper divisors (its aliquot sum) s(n): 14077481
• 42232431 is a deficient number, because the sum of its proper divisors (14077481) is less than itself. Its deficiency is 28154950

Bases of 42232431

• Binary: 10100001000110101001101111₂
• Hexadecimal: 0x2846A6F
• Base-36: P56R3

Squares and roots of 42232431

• 42232431 squared (42232431²) is 1783578228169761
• 42232431 cubed (42232431³) is 75324844454281687718991
• The square root of 42232431 is 6498.6483979363
• The cube root of 42232431 is 348.2427045855

Scales and comparisons

• 42,232,431 seconds is equal to 1 year, 17 weeks, 5 days, 19 hours, 13 minutes, 51 seconds.
• To count from 1 to 42,232,431 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 42232431 cubic inches would be around 29 feet tall.

Recreational maths with 42232431

• 42232431 backwards is 13423224
• The number of decimal digits it has is: 8
• The sum of 42232431's digits is 21
• More coming soon!