12704144

Names of 12704144

• Cardinal: 12704144 can be written as Twelve million, seven hundred four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.2704144 × 10⁷

Factors of 12704144

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 794011

Divisors of 12704144

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 794009 1588018 3176036 6352072 12704144
• Sum of all divisors σ(n): 24614310
• Sum of proper divisors (its aliquot sum) s(n): 11910166
• 12704144 is a deficient number, because the sum of its proper divisors (11910166) is less than itself. Its deficiency is 793978

Bases of 12704144

• Binary: 110000011101100110010000₂
• Hexadecimal: 0xC1D990
• Base-36: 7KAKW

Squares and roots of 12704144

• 12704144 squared (12704144²) is 161395274772736
• 12704144 cubed (12704144³) is 2050388811632405417984
• The square root of 12704144 is 3564.2873060401
• The cube root of 12704144 is 233.3360289939

Scales and comparisons

• 12,704,144 seconds is equal to 21 weeks, 55 minutes, 44 seconds.
• To count from 1 to 12,704,144 would take you about thirty-one 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 12704144 cubic inches would be around 19.4 feet tall.

Recreational maths with 12704144

• 12704144 backwards is 44140721
• The number of decimal digits it has is: 8
• The sum of 12704144's digits is 23
• More coming soon!