14220521

Names of 14220521

• Cardinal: 14220521 can be written as Fourteen million, two hundred twenty thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.4220521 × 10⁷

Factors of 14220521

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5383

Divisors of 14220521

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 409 2863 4967 34769 2031503 14220521
• Sum of all divisors σ(n): 16295040
• Sum of proper divisors (its aliquot sum) s(n): 2074519
• 14220521 is a deficient number, because the sum of its proper divisors (2074519) is less than itself. Its deficiency is 12146002

Bases of 14220521

• Binary: 110110001111110011101001₂
• Hexadecimal: 0xD8FCE9
• Base-36: 8GSMH

Squares and roots of 14220521

• 14220521 squared (14220521²) is 202223217511441
• 14220521 cubed (14220521³) is 2875719511309014480761
• The square root of 14220521 is 3771.0106072511
• The cube root of 14220521 is 242.2730849323

Scales and comparisons

• 14,220,521 seconds is equal to 23 weeks, 3 days, 14 hours, 8 minutes, 41 seconds.
• To count from 1 to 14,220,521 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 14220521 cubic inches would be around 20.2 feet tall.

Recreational maths with 14220521

• 14220521 backwards is 12502241
• The number of decimal digits it has is: 8
• The sum of 14220521's digits is 17
• More coming soon!