42125695

Names of 42125695

• Cardinal: 42125695 can be written as Forty-two million, one hundred twenty-five thousand, six hundred ninety-five.

Scientific notation

• Scientific notation: 4.2125695 × 10⁷

Factors of 42125695

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 37025

Divisors of 42125695

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 229 1145 36791 183955 8425139 42125695
• Sum of all divisors σ(n): 50772960
• Sum of proper divisors (its aliquot sum) s(n): 8647265
• 42125695 is a deficient number, because the sum of its proper divisors (8647265) is less than itself. Its deficiency is 33478430

Bases of 42125695

• Binary: 10100000101100100101111111₂
• Hexadecimal: 0x282C97F
• Base-36: P2WE7

Squares and roots of 42125695

• 42125695 squared (42125695²) is 1774574179233025
• 42125695 cubed (42125695³) is 74755170629245745077375
• The square root of 42125695 is 6490.4310334523
• The cube root of 42125695 is 347.9490803861

Scales and comparisons

• 42,125,695 seconds is equal to 1 year, 17 weeks, 4 days, 13 hours, 34 minutes, 55 seconds.
• To count from 1 to 42,125,695 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 42125695 cubic inches would be around 29 feet tall.

Recreational maths with 42125695

• 42125695 backwards is 59652124
• The number of decimal digits it has is: 8
• The sum of 42125695's digits is 34
• More coming soon!