42321112

Names of 42321112

• Cardinal: 42321112 can be written as Forty-two million, three hundred twenty-one thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.2321112 × 10⁷

Factors of 42321112

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 74582

Divisors of 42321112

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 71 142 284 568 74509 149018 298036 596072 5290139 10580278 21160556 42321112
• Sum of all divisors σ(n): 80470800
• Sum of proper divisors (its aliquot sum) s(n): 38149688
• 42321112 is a deficient number, because the sum of its proper divisors (38149688) is less than itself. Its deficiency is 4171424

Bases of 42321112

• Binary: 10100001011100010011011000₂
• Hexadecimal: 0x285C4D8
• Base-36: P736G

Squares and roots of 42321112

• 42321112 squared (42321112²) is 1791076520916544
• 42321112 cubed (42321112³) is 75800350042279401276928
• The square root of 42321112 is 6505.4678540441
• The cube root of 42321112 is 348.4862845365

Scales and comparisons

• 42,321,112 seconds is equal to 1 year, 17 weeks, 6 days, 19 hours, 51 minutes, 52 seconds.
• To count from 1 to 42,321,112 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 42321112 cubic inches would be around 29 feet tall.

Recreational maths with 42321112

• 42321112 backwards is 21112324
• The number of decimal digits it has is: 8
• The sum of 42321112's digits is 16
• More coming soon!