16143422

Names of 16143422

• Cardinal: 16143422 can be written as Sixteen million, one hundred forty-three thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 1.6143422 × 10⁷

Factors of 16143422

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 196914

Divisors of 16143422

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 41 82 196871 393742 8071711 16143422
• Sum of all divisors σ(n): 24805872
• Sum of proper divisors (its aliquot sum) s(n): 8662450
• 16143422 is a deficient number, because the sum of its proper divisors (8662450) is less than itself. Its deficiency is 7480972

Bases of 16143422

• Binary: 111101100101010000111110₂
• Hexadecimal: 0xF6543E
• Base-36: 9M0CE

Squares and roots of 16143422

• 16143422 squared (16143422²) is 260610073870084
• 16143422 cubed (16143422³) is 4207138399935939187448
• The square root of 16143422 is 4017.8877535341
• The cube root of 16143422 is 252.7348897473

Scales and comparisons

• 16,143,422 seconds is equal to 26 weeks, 4 days, 20 hours, 17 minutes, 2 seconds.
• To count from 1 to 16,143,422 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 16143422 cubic inches would be around 21.1 feet tall.

Recreational maths with 16143422

• 16143422 backwards is 22434161
• The number of decimal digits it has is: 8
• The sum of 16143422's digits is 23
• More coming soon!