40469

Names of 40469

• Cardinal: 40469 can be written as Forty thousand, four hundred sixty-nine.

Scientific notation

• Scientific notation: 4.0469 × 10⁴

Factors of 40469

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 307

Divisors of 40469

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 13 143 283 3113 3679 40469
• Sum of all divisors σ(n): 47712
• Sum of proper divisors (its aliquot sum) s(n): 7243
• 40469 is a deficient number, because the sum of its proper divisors (7243) is less than itself. Its deficiency is 33226

Bases of 40469

• Binary: 1001111000010101₂
• Hexadecimal: 0x9E15
• Base-36: V85

Squares and roots of 40469

• 40469 squared (40469²) is 1637739961
• 40469 cubed (40469³) is 66277698481709
• The square root of 40469 is 201.1690831117
• The cube root of 40469 is 34.3326630299

Scales and comparisons

• 40,469 seconds is equal to 11 hours, 14 minutes, 29 seconds.
• To count from 1 to 40,469 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 40469 cubic inches would be around 2.9 feet tall.

Recreational maths with 40469

• 40469 backwards is 96404
• The number of decimal digits it has is: 5
• The sum of 40469's digits is 23
• More coming soon!