13943

Names of 13943

• Cardinal: 13943 can be written as Thirteen thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 1.3943 × 10⁴

Factors of 13943

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 264

Divisors of 13943

• Number of divisors d(n): 4
• Complete list of divisors:
  1 73 191 13943
• Sum of all divisors σ(n): 14208
• Sum of proper divisors (its aliquot sum) s(n): 265
• 13943 is a deficient number, because the sum of its proper divisors (265) is less than itself. Its deficiency is 13678

Bases of 13943

• Binary: 11011001110111₂
• Hexadecimal: 0x3677
• Base-36: ARB

Squares and roots of 13943

• 13943 squared (13943²) is 194407249
• 13943 cubed (13943³) is 2710620272807
• The square root of 13943 is 118.0804810289
• The cube root of 13943 is 24.0686690767

Scales and comparisons

• 13,943 seconds is equal to 3 hours, 52 minutes, 23 seconds.
• To count from 1 to 13,943 would take you about three 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 13943 cubic inches would be around 2 feet tall.

Recreational maths with 13943

• 13943 backwards is 34931
• The number of decimal digits it has is: 5
• The sum of 13943's digits is 20
• More coming soon!