1266

Names of 1266

• Cardinal: 1266 can be written as One thousand, two hundred sixty-six.

Scientific notation

• Scientific notation: 1.266 × 10³

Factors of 1266

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 216

Divisors of 1266

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 211 422 633 1266
• Sum of all divisors σ(n): 2544
• Sum of proper divisors (its aliquot sum) s(n): 1278
• 1266 is an abundant number, because the sum of its proper divisors (1278) is greater than itself. Its abundance is 12

Bases of 1266

• Binary: 10011110010₂
• Hexadecimal: 0x4F2
• Base-36: Z6

Squares and roots of 1266

• 1266 squared (1266²) is 1602756
• 1266 cubed (1266³) is 2029089096
• The square root of 1266 is 35.5808937495
• The cube root of 1266 is 10.8179400049

Scales and comparisons

• 1,266 seconds is equal to 21 minutes, 6 seconds.
• To count from 1 to 1,266 would take you about twenty-one minutes.

  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 1266 cubic inches would be around 0.9 feet tall.

Recreational maths with 1266

• 1266 backwards is 6621
• The number of decimal digits it has is: 4
• The sum of 1266's digits is 15
• More coming soon!