42255973

Names of 42255973

• Cardinal: 42255973 can be written as Forty-two million, two hundred fifty-five thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.2255973 × 10⁷

Factors of 42255973

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 42255973

Divisors of 42255973

• Number of divisors d(n): 2
• Complete list of divisors:
  1 42255973
• Sum of all divisors σ(n): 42255974
• Sum of proper divisors (its aliquot sum) s(n): 1
• 42255973 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 42255972

Bases of 42255973

• Binary: 10100001001100011001100101₂
• Hexadecimal: 0x284C665
• Base-36: P5OX1

Squares and roots of 42255973

• 42255973 squared (42255973²) is 1785567254176729
• 42255973 cubed (42255973³) is 75450881682175997852317
• The square root of 42255973 is 6500.4594453007
• The cube root of 42255973 is 348.3074005759

Scales and comparisons

• 42,255,973 seconds is equal to 1 year, 17 weeks, 6 days, 1 hour, 46 minutes, 13 seconds.
• To count from 1 to 42,255,973 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 42255973 cubic inches would be around 29 feet tall.

Recreational maths with 42255973

• 42255973 backwards is 37955224
• The number of decimal digits it has is: 8
• The sum of 42255973's digits is 37
• More coming soon!