79966

Names of 79966

• Cardinal: 79966 can be written as Seventy-nine thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 7.9966 × 10⁴

Factors of 79966

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 39985

Divisors of 79966

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 39983 79966
• Sum of all divisors σ(n): 119952
• Sum of proper divisors (its aliquot sum) s(n): 39986
• 79966 is a deficient number, because the sum of its proper divisors (39986) is less than itself. Its deficiency is 39980

Bases of 79966

• Binary: 10011100001011110₂
• Hexadecimal: 0x1385E
• Base-36: 1PPA

Squares and roots of 79966

• 79966 squared (79966²) is 6394561156
• 79966 cubed (79966³) is 511347477400696
• The square root of 79966 is 282.7826020109
• The cube root of 79966 is 43.0825887041

Scales and comparisons

• 79,966 seconds is equal to 22 hours, 12 minutes, 46 seconds.
• To count from 1 to 79,966 would take you about twenty-two 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 79966 cubic inches would be around 3.6 feet tall.

Recreational maths with 79966

• 79966 backwards is 66997
• The number of decimal digits it has is: 5
• The sum of 79966's digits is 37
• More coming soon!