16019139

Names of 16019139

• Cardinal: 16019139 can be written as Sixteen million, nineteen thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.6019139 × 10⁷

Factors of 16019139

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 35989

Divisors of 16019139

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 149 447 35837 107511 5339713 16019139
• Sum of all divisors σ(n): 21502800
• Sum of proper divisors (its aliquot sum) s(n): 5483661
• 16019139 is a deficient number, because the sum of its proper divisors (5483661) is less than itself. Its deficiency is 10535478

Bases of 16019139

• Binary: 111101000110111011000011₂
• Hexadecimal: 0xF46EC3
• Base-36: 9JCG3

Squares and roots of 16019139

• 16019139 squared (16019139²) is 256612814301321
• 16019139 cubed (16019139³) is 4110716341474048982619
• The square root of 16019139 is 4002.3916599955
• The cube root of 16019139 is 252.0846433979

Scales and comparisons

• 16,019,139 seconds is equal to 26 weeks, 3 days, 9 hours, 45 minutes, 39 seconds.
• To count from 1 to 16,019,139 would take you about thirty-nine 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 16019139 cubic inches would be around 21 feet tall.

Recreational maths with 16019139

• 16019139 backwards is 93191061
• The number of decimal digits it has is: 8
• The sum of 16019139's digits is 30
• More coming soon!