966991

Names of 966991

• Cardinal: 966991 can be written as Nine hundred sixty-six thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 9.66991 × 10⁵

Factors of 966991

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 966991

Divisors of 966991

• Number of divisors d(n): 2
• Complete list of divisors:
  1 966991
• Sum of all divisors σ(n): 966992
• Sum of proper divisors (its aliquot sum) s(n): 1
• 966991 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 966990

Bases of 966991

• Binary: 11101100000101001111₂
• Hexadecimal: 0xEC14F
• Base-36: KQ4V

Squares and roots of 966991

• 966991 squared (966991²) is 935071594081
• 966991 cubed (966991³) is 904205815831980271
• The square root of 966991 is 983.3570053647
• The cube root of 966991 is 98.8873663771

Scales and comparisons

• 966,991 seconds is equal to 1 week, 4 days, 4 hours, 36 minutes, 31 seconds.
• To count from 1 to 966,991 would take you about four days!

  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 966991 cubic inches would be around 8.2 feet tall.

Recreational maths with 966991

• 966991 backwards is 199669
• The number of decimal digits it has is: 6
• The sum of 966991's digits is 40
• More coming soon!