13955

Names of 13955

• Cardinal: 13955 can be written as Thirteen thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.3955 × 10⁴

Factors of 13955

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2796

Divisors of 13955

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 2791 13955
• Sum of all divisors σ(n): 16752
• Sum of proper divisors (its aliquot sum) s(n): 2797
• 13955 is a deficient number, because the sum of its proper divisors (2797) is less than itself. Its deficiency is 11158

Bases of 13955

• Binary: 11011010000011₂
• Hexadecimal: 0x3683
• Base-36: ARN

Squares and roots of 13955

• 13955 squared (13955²) is 194742025
• 13955 cubed (13955³) is 2717624958875
• The square root of 13955 is 118.1312829017
• The cube root of 13955 is 24.0755719719

Scales and comparisons

• 13,955 seconds is equal to 3 hours, 52 minutes, 35 seconds.
• To count from 1 to 13,955 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 13955 cubic inches would be around 2 feet tall.

Recreational maths with 13955

• 13955 backwards is 55931
• The number of decimal digits it has is: 5
• The sum of 13955's digits is 23
• More coming soon!