13502128

Names of 13502128

• Cardinal: 13502128 can be written as Thirteen million, five hundred two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3502128 × 10⁷

Factors of 13502128

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 843885

Divisors of 13502128

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 843883 1687766 3375532 6751064 13502128
• Sum of all divisors σ(n): 26160404
• Sum of proper divisors (its aliquot sum) s(n): 12658276
• 13502128 is a deficient number, because the sum of its proper divisors (12658276) is less than itself. Its deficiency is 843852

Bases of 13502128

• Binary: 110011100000011010110000₂
• Hexadecimal: 0xCE06B0
• Base-36: 81EB4

Squares and roots of 13502128

• 13502128 squared (13502128²) is 182307460528384
• 13502128 cubed (13502128³) is 2461538667409188401152
• The square root of 13502128 is 3674.5241868847
• The cube root of 13502128 is 238.1226682099

Scales and comparisons

• 13,502,128 seconds is equal to 22 weeks, 2 days, 6 hours, 35 minutes, 28 seconds.
• To count from 1 to 13,502,128 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 13502128 cubic inches would be around 19.8 feet tall.

Recreational maths with 13502128

• 13502128 backwards is 82120531
• The number of decimal digits it has is: 8
• The sum of 13502128's digits is 22
• More coming soon!