12968983

Names of 12968983

• Cardinal: 12968983 can be written as Twelve million, nine hundred sixty-eight thousand, nine hundred eighty-three.

Scientific notation

• Scientific notation: 1.2968983 × 10⁷

Factors of 12968983

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 12968983

Divisors of 12968983

• Number of divisors d(n): 2
• Complete list of divisors:
  1 12968983
• Sum of all divisors σ(n): 12968984
• Sum of proper divisors (its aliquot sum) s(n): 1
• 12968983 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 12968982

Bases of 12968983

• Binary: 110001011110010000010111₂
• Hexadecimal: 0xC5E417
• Base-36: 7PYXJ

Squares and roots of 12968983

• 12968983 squared (12968983²) is 168194520054289
• 12968983 cubed (12968983³) is 2181311871277233118087
• The square root of 12968983 is 3601.2474227689
• The cube root of 12968983 is 234.9463163929

Scales and comparisons

• 12,968,983 seconds is equal to 21 weeks, 3 days, 2 hours, 29 minutes, 43 seconds.
• To count from 1 to 12,968,983 would take you about thirty-two weeks!

  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 12968983 cubic inches would be around 19.6 feet tall.

Recreational maths with 12968983

• 12968983 backwards is 38986921
• The number of decimal digits it has is: 8
• The sum of 12968983's digits is 46
• More coming soon!