13667

Names of 13667

• Cardinal: 13667 can be written as Thirteen thousand, six hundred sixty-seven.

Scientific notation

• Scientific notation: 1.3667 × 10⁴

Factors of 13667

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 252

Divisors of 13667

• Number of divisors d(n): 4
• Complete list of divisors:
  1 79 173 13667
• Sum of all divisors σ(n): 13920
• Sum of proper divisors (its aliquot sum) s(n): 253
• 13667 is a deficient number, because the sum of its proper divisors (253) is less than itself. Its deficiency is 13414

Bases of 13667

• Binary: 11010101100011₂
• Hexadecimal: 0x3563
• Base-36: AJN

Squares and roots of 13667

• 13667 squared (13667²) is 186786889
• 13667 cubed (13667³) is 2552816411963
• The square root of 13667 is 116.9059451011
• The cube root of 13667 is 23.9087973777

Scales and comparisons

• 13,667 seconds is equal to 3 hours, 47 minutes, 47 seconds.
• To count from 1 to 13,667 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 13667 cubic inches would be around 2 feet tall.

Recreational maths with 13667

• 13667 backwards is 76631
• The number of decimal digits it has is: 5
• The sum of 13667's digits is 23
• More coming soon!