42112976

Names of 42112976

• Cardinal: 42112976 can be written as Forty-two million, one hundred twelve thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 4.2112976 × 10⁷

Factors of 42112976

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2632063

Divisors of 42112976

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 2632061 5264122 10528244 21056488 42112976
• Sum of all divisors σ(n): 81593922
• Sum of proper divisors (its aliquot sum) s(n): 39480946
• 42112976 is a deficient number, because the sum of its proper divisors (39480946) is less than itself. Its deficiency is 2632030

Bases of 42112976

• Binary: 10100000101001011111010000₂
• Hexadecimal: 0x28297D0
• Base-36: P2MKW

Squares and roots of 42112976

• 42112976 squared (42112976²) is 1773502747576576
• 42112976 cubed (42112976³) is 74687478644626403250176
• The square root of 42112976 is 6489.4511324149
• The cube root of 42112976 is 347.9140581363

Scales and comparisons

• 42,112,976 seconds is equal to 1 year, 17 weeks, 4 days, 10 hours, 2 minutes, 56 seconds.
• To count from 1 to 42,112,976 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 42112976 cubic inches would be around 29 feet tall.

Recreational maths with 42112976

• 42112976 backwards is 67921124
• The number of decimal digits it has is: 8
• The sum of 42112976's digits is 32
• More coming soon!