13150442

Names of 13150442

• Cardinal: 13150442 can be written as Thirteen million, one hundred fifty thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.3150442 × 10⁷

Factors of 13150442

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 44280

Divisors of 13150442

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 149 298 44129 88258 6575221 13150442
• Sum of all divisors σ(n): 19858500
• Sum of proper divisors (its aliquot sum) s(n): 6708058
• 13150442 is a deficient number, because the sum of its proper divisors (6708058) is less than itself. Its deficiency is 6442384

Bases of 13150442

• Binary: 110010001010100011101010₂
• Hexadecimal: 0xC8A8EA
• Base-36: 7TUY2

Squares and roots of 13150442

• 13150442 squared (13150442²) is 172934124795364
• 13150442 cubed (13150442³) is 2274160177942196150888
• The square root of 13150442 is 3626.3538161631
• The cube root of 13150442 is 236.0370166009

Scales and comparisons

• 13,150,442 seconds is equal to 21 weeks, 5 days, 4 hours, 54 minutes, 2 seconds.
• To count from 1 to 13,150,442 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 13150442 cubic inches would be around 19.7 feet tall.

Recreational maths with 13150442

• 13150442 backwards is 24405131
• The number of decimal digits it has is: 8
• The sum of 13150442's digits is 20
• More coming soon!