13140359

Names of 13140359

• Cardinal: 13140359 can be written as Thirteen million, one hundred forty thousand, three hundred fifty-nine.

Scientific notation

• Scientific notation: 1.3140359 × 10⁷

Factors of 13140359

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13140359

Divisors of 13140359

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13140359
• Sum of all divisors σ(n): 13140360
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13140359 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13140358

Bases of 13140359

• Binary: 110010001000000110000111₂
• Hexadecimal: 0xC88187
• Base-36: 7TN5Z

Squares and roots of 13140359

• 13140359 squared (13140359²) is 172669034648881
• 13140359 cubed (13140359³) is 2268933103469735288279
• The square root of 13140359 is 3624.9633101591
• The cube root of 13140359 is 235.9766746553

Scales and comparisons

• 13,140,359 seconds is equal to 21 weeks, 5 days, 2 hours, 5 minutes, 59 seconds.
• To count from 1 to 13,140,359 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 13140359 cubic inches would be around 19.7 feet tall.

Recreational maths with 13140359

• 13140359 backwards is 95304131
• The number of decimal digits it has is: 8
• The sum of 13140359's digits is 26
• More coming soon!