16342442

Names of 16342442

• Cardinal: 16342442 can be written as Sixteen million, three hundred forty-two thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.6342442 × 10⁷

Factors of 16342442

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 8171223

Divisors of 16342442

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 8171221 16342442
• Sum of all divisors σ(n): 24513666
• Sum of proper divisors (its aliquot sum) s(n): 8171224
• 16342442 is a deficient number, because the sum of its proper divisors (8171224) is less than itself. Its deficiency is 8171218

Bases of 16342442

• Binary: 111110010101110110101010₂
• Hexadecimal: 0xF95DAA
• Base-36: 9Q9WQ

Squares and roots of 16342442

• 16342442 squared (16342442²) is 267075410523364
• 16342442 cubed (16342442³) is 4364664406104265814888
• The square root of 16342442 is 4042.5786325067
• The cube root of 16342442 is 253.7692429615

Scales and comparisons

• 16,342,442 seconds is equal to 27 weeks, 3 hours, 34 minutes, 2 seconds.
• To count from 1 to 16,342,442 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 16342442 cubic inches would be around 21.1 feet tall.

Recreational maths with 16342442

• 16342442 backwards is 24424361
• The number of decimal digits it has is: 8
• The sum of 16342442's digits is 26
• More coming soon!