42012011

Names of 42012011

• Cardinal: 42012011 can be written as Forty-two million, twelve thousand and eleven.

Scientific notation

• Scientific notation: 4.2012011 × 10⁷

Factors of 42012011

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1861

Divisors of 42012011

• Number of divisors d(n): 8
• Complete list of divisors:
  1 73 421 1367 30733 99791 575507 42012011
• Sum of all divisors σ(n): 42719904
• Sum of proper divisors (its aliquot sum) s(n): 707893
• 42012011 is a deficient number, because the sum of its proper divisors (707893) is less than itself. Its deficiency is 41304118

Bases of 42012011

• Binary: 10100000010000110101101011₂
• Hexadecimal: 0x2810D6B
• Base-36: P0GOB

Squares and roots of 42012011

• 42012011 squared (42012011²) is 1765009068264121
• 42012011 cubed (42012011³) is 74151580391012002357331
• The square root of 42012011 is 6481.6673009343
• The cube root of 42012011 is 347.6357966925

Scales and comparisons

• 42,012,011 seconds is equal to 1 year, 17 weeks, 3 days, 6 hours, 11 seconds.
• To count from 1 to 42,012,011 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 42012011 cubic inches would be around 29 feet tall.

Recreational maths with 42012011

• 42012011 backwards is 11021024
• The number of decimal digits it has is: 8
• The sum of 42012011's digits is 11
• More coming soon!