42012959

Names of 42012959

• Cardinal: 42012959 can be written as Forty-two million, twelve thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 4.2012959 × 10⁷

Factors of 42012959

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 13080

Divisors of 42012959

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5669 7411 42012959
• Sum of all divisors σ(n): 42026040
• Sum of proper divisors (its aliquot sum) s(n): 13081
• 42012959 is a deficient number, because the sum of its proper divisors (13081) is less than itself. Its deficiency is 41999878

Bases of 42012959

• Binary: 10100000010001000100011111₂
• Hexadecimal: 0x281111F
• Base-36: P0HEN

Squares and roots of 42012959

• 42012959 squared (42012959²) is 1765088723935681
• 42012959 cubed (42012959³) is 74156600190072084490079
• The square root of 42012959 is 6481.7404298537
• The cube root of 42012959 is 347.6384114705

Scales and comparisons

• 42,012,959 seconds is equal to 1 year, 17 weeks, 3 days, 6 hours, 15 minutes, 59 seconds.
• To count from 1 to 42,012,959 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 42012959 cubic inches would be around 29 feet tall.

Recreational maths with 42012959

• 42012959 backwards is 95921024
• The number of decimal digits it has is: 8
• The sum of 42012959's digits is 32
• More coming soon!