13047017

Names of 13047017

• Cardinal: 13047017 can be written as Thirteen million, forty-seven thousand and seventeen.

Scientific notation

• Scientific notation: 1.3047017 × 10⁷

Factors of 13047017

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1543

Divisors of 13047017

• Number of divisors d(n): 8
• Complete list of divisors:
  1 43 241 1259 10363 54137 303419 13047017
• Sum of all divisors σ(n): 13416480
• Sum of proper divisors (its aliquot sum) s(n): 369463
• 13047017 is a deficient number, because the sum of its proper divisors (369463) is less than itself. Its deficiency is 12677554

Bases of 13047017

• Binary: 110001110001010011101001₂
• Hexadecimal: 0xC714E9
• Base-36: 7RN55

Squares and roots of 13047017

• 13047017 squared (13047017²) is 170224652598289
• 13047017 cubed (13047017³) is 2220923936268970753913
• The square root of 13047017 is 3612.0654755971
• The cube root of 13047017 is 235.4165961869

Scales and comparisons

• 13,047,017 seconds is equal to 21 weeks, 4 days, 10 minutes, 17 seconds.
• To count from 1 to 13,047,017 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 13047017 cubic inches would be around 19.6 feet tall.

Recreational maths with 13047017

• 13047017 backwards is 71074031
• The number of decimal digits it has is: 8
• The sum of 13047017's digits is 23
• More coming soon!