13683427

Names of 13683427

• Cardinal: 13683427 can be written as Thirteen million, six hundred eighty-three thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3683427 × 10⁷

Factors of 13683427

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 21988

Divisors of 13683427

• Number of divisors d(n): 4
• Complete list of divisors:
  1 641 21347 13683427
• Sum of all divisors σ(n): 13705416
• Sum of proper divisors (its aliquot sum) s(n): 21989
• 13683427 is a deficient number, because the sum of its proper divisors (21989) is less than itself. Its deficiency is 13661438

Bases of 13683427

• Binary: 110100001100101011100011₂
• Hexadecimal: 0xD0CAE3
• Base-36: 85A77

Squares and roots of 13683427

• 13683427 squared (13683427²) is 187236174464329
• 13683427 cubed (13683427³) is 2562032525041909975483
• The square root of 13683427 is 3699.1116501127
• The cube root of 13683427 is 239.1837257247

Scales and comparisons

• 13,683,427 seconds is equal to 22 weeks, 4 days, 8 hours, 57 minutes, 7 seconds.
• To count from 1 to 13,683,427 would take you about thirty-three 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 13683427 cubic inches would be around 19.9 feet tall.

Recreational maths with 13683427

• 13683427 backwards is 72438631
• The number of decimal digits it has is: 8
• The sum of 13683427's digits is 34
• More coming soon!