13137306

Names of 13137306

• Cardinal: 13137306 can be written as Thirteen million, one hundred thirty-seven thousand, three hundred six.

Scientific notation

• Scientific notation: 1.3137306 × 10⁷

Factors of 13137306

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24086

Divisors of 13137306

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 24061 48122 72183 144366 168427 312793 336854 505281 625586 938379 1010562 1876758 2189551 4379102 6568653 13137306
• Sum of all divisors σ(n): 32339328
• Sum of proper divisors (its aliquot sum) s(n): 19202022
• 13137306 is an abundant number, because the sum of its proper divisors (19202022) is greater than itself. Its abundance is 6064716

Bases of 13137306

• Binary: 110010000111010110011010₂
• Hexadecimal: 0xC8759A
• Base-36: 7TKT6

Squares and roots of 13137306

• 13137306 squared (13137306²) is 172588808937636
• 13137306 cubed (13137306³) is 2267351995189259048616
• The square root of 13137306 is 3624.5421779861
• The cube root of 13137306 is 235.9583978185

Scales and comparisons

• 13,137,306 seconds is equal to 21 weeks, 5 days, 1 hour, 15 minutes, 6 seconds.
• To count from 1 to 13,137,306 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 13137306 cubic inches would be around 19.7 feet tall.

Recreational maths with 13137306

• 13137306 backwards is 60373131
• The number of decimal digits it has is: 8
• The sum of 13137306's digits is 24
• More coming soon!