13308857

Names of 13308857

• Cardinal: 13308857 can be written as Thirteen million, three hundred eight thousand, eight hundred fifty-seven.

Scientific notation

• Scientific notation: 1.3308857 × 10⁷

Factors of 13308857

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 34602

Divisors of 13308857

• Number of divisors d(n): 4
• Complete list of divisors:
  1 389 34213 13308857
• Sum of all divisors σ(n): 13343460
• Sum of proper divisors (its aliquot sum) s(n): 34603
• 13308857 is a deficient number, because the sum of its proper divisors (34603) is less than itself. Its deficiency is 13274254

Bases of 13308857

• Binary: 110010110001001110111001₂
• Hexadecimal: 0xCB13B9
• Base-36: 7X96H

Squares and roots of 13308857

• 13308857 squared (13308857²) is 177125674646449
• 13308857 cubed (13308857³) is 2357340274898115298793
• The square root of 13308857 is 3648.1306171791
• The cube root of 13308857 is 236.9810319109

Scales and comparisons

• 13,308,857 seconds is equal to 22 weeks, 54 minutes, 17 seconds.
• To count from 1 to 13,308,857 would take you about thirty-three 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 13308857 cubic inches would be around 19.7 feet tall.

Recreational maths with 13308857

• 13308857 backwards is 75880331
• The number of decimal digits it has is: 8
• The sum of 13308857's digits is 35
• More coming soon!