42469

Names of 42469

• Cardinal: 42469 can be written as Forty-two thousand, four hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2469 × 10⁴

Factors of 42469

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6074

Divisors of 42469

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 6067 42469
• Sum of all divisors σ(n): 48544
• Sum of proper divisors (its aliquot sum) s(n): 6075
• 42469 is a deficient number, because the sum of its proper divisors (6075) is less than itself. Its deficiency is 36394

Bases of 42469

• Binary: 1010010111100101₂
• Hexadecimal: 0xA5E5
• Base-36: WRP

Squares and roots of 42469

• 42469 squared (42469²) is 1803615961
• 42469 cubed (42469³) is 76597766247709
• The square root of 42469 is 206.0800815217
• The cube root of 42469 is 34.8891732493

Scales and comparisons

• 42,469 seconds is equal to 11 hours, 47 minutes, 49 seconds.
• To count from 1 to 42,469 would take you about eleven hours.

  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 42469 cubic inches would be around 2.9 feet tall.

Recreational maths with 42469

• 42469 backwards is 96424
• The number of decimal digits it has is: 5
• The sum of 42469's digits is 25
• More coming soon!