13720466

Names of 13720466

• Cardinal: 13720466 can be written as Thirteen million, seven hundred twenty thousand, four hundred sixty-six.

Scientific notation

• Scientific notation: 1.3720466 × 10⁷

Factors of 13720466

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4297

Divisors of 13720466

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 23 46 71 142 1633 3266 4201 8402 96623 193246 298271 596542 6860233 13720466
• Sum of all divisors σ(n): 21783168
• Sum of proper divisors (its aliquot sum) s(n): 8062702
• 13720466 is a deficient number, because the sum of its proper divisors (8062702) is less than itself. Its deficiency is 5657764

Bases of 13720466

• Binary: 110100010101101110010010₂
• Hexadecimal: 0xD15B92
• Base-36: 862S2

Squares and roots of 13720466

• 13720466 squared (13720466²) is 188251187257156
• 13720466 cubed (13720466³) is 2582894014221442154696
• The square root of 13720466 is 3704.1147390435
• The cube root of 13720466 is 239.3993428739

Scales and comparisons

• 13,720,466 seconds is equal to 22 weeks, 4 days, 19 hours, 14 minutes, 26 seconds.
• To count from 1 to 13,720,466 would take you about thirty-four 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 13720466 cubic inches would be around 19.9 feet tall.

Recreational maths with 13720466

• 13720466 backwards is 66402731
• The number of decimal digits it has is: 8
• The sum of 13720466's digits is 29
• More coming soon!