14380021

Names of 14380021

• Cardinal: 14380021 can be written as Fourteen million, three hundred eighty thousand and twenty-one.

Scientific notation

• Scientific notation: 1.4380021 × 10⁷

Factors of 14380021

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 9430

Divisors of 14380021

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1913 7517 14380021
• Sum of all divisors σ(n): 14389452
• Sum of proper divisors (its aliquot sum) s(n): 9431
• 14380021 is a deficient number, because the sum of its proper divisors (9431) is less than itself. Its deficiency is 14370590

Bases of 14380021

• Binary: 110110110110101111110101₂
• Hexadecimal: 0xDB6BF5
• Base-36: 8K7P1

Squares and roots of 14380021

• 14380021 squared (14380021²) is 206785003960441
• 14380021 cubed (14380021³) is 2973572699436224749261
• The square root of 14380021 is 3792.0998140875
• The cube root of 14380021 is 243.1755126419

Scales and comparisons

• 14,380,021 seconds is equal to 23 weeks, 5 days, 10 hours, 27 minutes, 1 second.
• To count from 1 to 14,380,021 would take you about thirty-five 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 14380021 cubic inches would be around 20.3 feet tall.

Recreational maths with 14380021

• 14380021 backwards is 12008341
• The number of decimal digits it has is: 8
• The sum of 14380021's digits is 19
• More coming soon!