13849

Names of 13849

• Cardinal: 13849 can be written as Thirteen thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.3849 × 10⁴

Factors of 13849

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1270

Divisors of 13849

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11 1259 13849
• Sum of all divisors σ(n): 15120
• Sum of proper divisors (its aliquot sum) s(n): 1271
• 13849 is a deficient number, because the sum of its proper divisors (1271) is less than itself. Its deficiency is 12578

Bases of 13849

• Binary: 11011000011001₂
• Hexadecimal: 0x3619
• Base-36: AOP

Squares and roots of 13849

• 13849 squared (13849²) is 191794801
• 13849 cubed (13849³) is 2656166199049
• The square root of 13849 is 117.6817742899
• The cube root of 13849 is 24.0144588801

Scales and comparisons

• 13,849 seconds is equal to 3 hours, 50 minutes, 49 seconds.
• To count from 1 to 13,849 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 13849 cubic inches would be around 2 feet tall.

Recreational maths with 13849

• 13849 backwards is 94831
• The number of decimal digits it has is: 5
• The sum of 13849's digits is 25
• More coming soon!