66964

Names of 66964

• Cardinal: 66964 can be written as Sixty-six thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 6.6964 × 10⁴

Factors of 66964

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 16743

Divisors of 66964

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 16741 33482 66964
• Sum of all divisors σ(n): 117194
• Sum of proper divisors (its aliquot sum) s(n): 50230
• 66964 is a deficient number, because the sum of its proper divisors (50230) is less than itself. Its deficiency is 16734

Bases of 66964

• Binary: 10000010110010100₂
• Hexadecimal: 0x10594
• Base-36: 1FO4

Squares and roots of 66964

• 66964 squared (66964²) is 4484177296
• 66964 cubed (66964³) is 300278448449344
• The square root of 66964 is 258.7740327003
• The cube root of 66964 is 40.6082052865

Scales and comparisons

• 66,964 seconds is equal to 18 hours, 36 minutes, 4 seconds.
• To count from 1 to 66,964 would take you about eighteen hours.

  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 66964 cubic inches would be around 3.4 feet tall.

Recreational maths with 66964

• 66964 backwards is 46966
• The number of decimal digits it has is: 5
• The sum of 66964's digits is 31
• More coming soon!