12631

Names of 12631

• Cardinal: 12631 can be written as Twelve thousand, six hundred thirty-one.

Scientific notation

• Scientific notation: 1.2631 × 10⁴

Factors of 12631

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 760

Divisors of 12631

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 743 12631
• Sum of all divisors σ(n): 13392
• Sum of proper divisors (its aliquot sum) s(n): 761
• 12631 is a deficient number, because the sum of its proper divisors (761) is less than itself. Its deficiency is 11870

Bases of 12631

• Binary: 11000101010111₂
• Hexadecimal: 0x3157
• Base-36: 9QV

Squares and roots of 12631

• 12631 squared (12631²) is 159542161
• 12631 cubed (12631³) is 2015177035591
• The square root of 12631 is 112.3877217493
• The cube root of 12631 is 23.2887356753

Scales and comparisons

• 12,631 seconds is equal to 3 hours, 30 minutes, 31 seconds.
• To count from 1 to 12,631 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 12631 cubic inches would be around 1.9 feet tall.

Recreational maths with 12631

• 12631 backwards is 13621
• The number of decimal digits it has is: 5
• The sum of 12631's digits is 13
• More coming soon!