42225631

Names of 42225631

• Cardinal: 42225631 can be written as Forty-two million, two hundred twenty-five thousand, six hundred thirty-one.

Scientific notation

• Scientific notation: 4.2225631 × 10⁷

Factors of 42225631

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 262301

Divisors of 42225631

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 23 161 262271 1835897 6032233 42225631
• Sum of all divisors σ(n): 50356224
• Sum of proper divisors (its aliquot sum) s(n): 8130593
• 42225631 is a deficient number, because the sum of its proper divisors (8130593) is less than itself. Its deficiency is 34095038

Bases of 42225631

• Binary: 10100001000100111111011111₂
• Hexadecimal: 0x2844FDF
• Base-36: P51I7

Squares and roots of 42225631

• 42225631 squared (42225631²) is 1783003913348161
• 42225631 cubed (42225631³) is 75288465316595420914591
• The square root of 42225631 is 6498.1251911609
• The cube root of 42225631 is 348.2240129667

Scales and comparisons

• 42,225,631 seconds is equal to 1 year, 17 weeks, 5 days, 17 hours, 20 minutes, 31 seconds.
• To count from 1 to 42,225,631 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 42225631 cubic inches would be around 29 feet tall.

Recreational maths with 42225631

• 42225631 backwards is 13652224
• The number of decimal digits it has is: 8
• The sum of 42225631's digits is 25
• More coming soon!