16428133

Names of 16428133

• Cardinal: 16428133 can be written as Sixteen million, four hundred twenty-eight thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 1.6428133 × 10⁷

Factors of 16428133

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 16428133

Divisors of 16428133

• Number of divisors d(n): 2
• Complete list of divisors:
  1 16428133
• Sum of all divisors σ(n): 16428134
• Sum of proper divisors (its aliquot sum) s(n): 1
• 16428133 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 16428132

Bases of 16428133

• Binary: 111110101010110001100101₂
• Hexadecimal: 0xFAAC65
• Base-36: 9S411

Squares and roots of 16428133

• 16428133 squared (16428133²) is 269883553865689
• 16428133 cubed (16428133³) is 4433682917418203028637
• The square root of 16428133 is 4053.1633325095
• The cube root of 16428133 is 254.2120132415

Scales and comparisons

• 16,428,133 seconds is equal to 27 weeks, 1 day, 3 hours, 22 minutes, 13 seconds.
• To count from 1 to 16,428,133 would take you about forty 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 16428133 cubic inches would be around 21.2 feet tall.

Recreational maths with 16428133

• 16428133 backwards is 33182461
• The number of decimal digits it has is: 8
• The sum of 16428133's digits is 28
• More coming soon!