13745528

Names of 13745528

• Cardinal: 13745528 can be written as Thirteen million, seven hundred forty-five thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3745528 × 10⁷

Factors of 13745528

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1718193

Divisors of 13745528

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 1718191 3436382 6872764 13745528
• Sum of all divisors σ(n): 25772880
• Sum of proper divisors (its aliquot sum) s(n): 12027352
• 13745528 is a deficient number, because the sum of its proper divisors (12027352) is less than itself. Its deficiency is 1718176

Bases of 13745528

• Binary: 110100011011110101111000₂
• Hexadecimal: 0xD1BD78
• Base-36: 86M48

Squares and roots of 13745528

• 13745528 squared (13745528²) is 188939539998784
• 13745528 cubed (13745528³) is 2597073737360405437952
• The square root of 13745528 is 3707.4961901529
• The cube root of 13745528 is 239.5450176373

Scales and comparisons

• 13,745,528 seconds is equal to 22 weeks, 5 days, 2 hours, 12 minutes, 8 seconds.
• To count from 1 to 13,745,528 would take you about thirty-four 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 13745528 cubic inches would be around 20 feet tall.

Recreational maths with 13745528

• 13745528 backwards is 82554731
• The number of decimal digits it has is: 8
• The sum of 13745528's digits is 35
• More coming soon!