13993329

Names of 13993329

• Cardinal: 13993329 can be written as Thirteen million, nine hundred ninety-three thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3993329 × 10⁷

Factors of 13993329

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2109

Divisors of 13993329

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 17 19 21 51 57 119 133 323 357 399 969 2063 2261 6189 6783 14441 35071 39197 43323 105213 117591 245497 274379 666349 736491 823137 1999047 4664443 13993329
• Sum of all divisors σ(n): 23777280
• Sum of proper divisors (its aliquot sum) s(n): 9783951
• 13993329 is a deficient number, because the sum of its proper divisors (9783951) is less than itself. Its deficiency is 4209378

Bases of 13993329

• Binary: 110101011000010101110001₂
• Hexadecimal: 0xD58571
• Base-36: 8BXBL

Squares and roots of 13993329

• 13993329 squared (13993329²) is 195813256502241
• 13993329 cubed (13993329³) is 2740079320797247550289
• The square root of 13993329 is 3740.7658306823
• The cube root of 13993329 is 240.9759392427

Scales and comparisons

• 13,993,329 seconds is equal to 23 weeks, 23 hours, 2 minutes, 9 seconds.
• To count from 1 to 13,993,329 would take you about thirty-four 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 13993329 cubic inches would be around 20.1 feet tall.

Recreational maths with 13993329

• 13993329 backwards is 92339931
• The number of decimal digits it has is: 8
• The sum of 13993329's digits is 39
• More coming soon!