40543

Names of 40543

• Cardinal: 40543 can be written as Forty thousand, five hundred forty-three.

Scientific notation

• Scientific notation: 4.0543 × 10⁴

Factors of 40543

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40543

Divisors of 40543

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40543
• Sum of all divisors σ(n): 40544
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40543 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40542

Bases of 40543

• Binary: 1001111001011111₂
• Hexadecimal: 0x9E5F
• Base-36: VA7

Squares and roots of 40543

• 40543 squared (40543²) is 1643734849
• 40543 cubed (40543³) is 66641941983007
• The square root of 40543 is 201.3529239917
• The cube root of 40543 is 34.3535767339

Scales and comparisons

• 40,543 seconds is equal to 11 hours, 15 minutes, 43 seconds.
• To count from 1 to 40,543 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 40543 cubic inches would be around 2.9 feet tall.

Recreational maths with 40543

• 40543 backwards is 34504
• The number of decimal digits it has is: 5
• The sum of 40543's digits is 16
• More coming soon!