13326139

Names of 13326139

• Cardinal: 13326139 can be written as Thirteen million, three hundred twenty-six thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3326139 × 10⁷

Factors of 13326139

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13326139

Divisors of 13326139

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13326139
• Sum of all divisors σ(n): 13326140
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13326139 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13326138

Bases of 13326139

• Binary: 110010110101011100111011₂
• Hexadecimal: 0xCB573B
• Base-36: 7XMIJ

Squares and roots of 13326139

• 13326139 squared (13326139²) is 177585980647321
• 13326139 cubed (13326139³) is 2366535462557509623619
• The square root of 13326139 is 3650.4984591149
• The cube root of 13326139 is 237.0835634995

Scales and comparisons

• 13,326,139 seconds is equal to 22 weeks, 5 hours, 42 minutes, 19 seconds.
• To count from 1 to 13,326,139 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 13326139 cubic inches would be around 19.8 feet tall.

Recreational maths with 13326139

• 13326139 backwards is 93162331
• The number of decimal digits it has is: 8
• The sum of 13326139's digits is 28
• More coming soon!