20967

Names of 20967

• Cardinal: 20967 can be written as Twenty thousand, nine hundred sixty-seven.

Scientific notation

• Scientific notation: 2.0967 × 10⁴

Factors of 20967

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 273

Divisors of 20967

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 29 87 241 723 6989 20967
• Sum of all divisors σ(n): 29040
• Sum of proper divisors (its aliquot sum) s(n): 8073
• 20967 is a deficient number, because the sum of its proper divisors (8073) is less than itself. Its deficiency is 12894

Bases of 20967

• Binary: 101000111100111₂
• Hexadecimal: 0x51E7
• Base-36: G6F

Squares and roots of 20967

• 20967 squared (20967²) is 439615089
• 20967 cubed (20967³) is 9217409571063
• The square root of 20967 is 144.7998618783
• The cube root of 20967 is 27.5747826797

Scales and comparisons

• 20,967 seconds is equal to 5 hours, 49 minutes, 27 seconds.
• To count from 1 to 20,967 would take you about five 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 20967 cubic inches would be around 2.3 feet tall.

Recreational maths with 20967

• 20967 backwards is 76902
• The number of decimal digits it has is: 5
• The sum of 20967's digits is 24
• More coming soon!