29968

Names of 29968

• Cardinal: 29968 can be written as Twenty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.9968 × 10⁴

Factors of 29968

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1875

Divisors of 29968

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 1873 3746 7492 14984 29968
• Sum of all divisors σ(n): 58094
• Sum of proper divisors (its aliquot sum) s(n): 28126
• 29968 is a deficient number, because the sum of its proper divisors (28126) is less than itself. Its deficiency is 1842

Bases of 29968

• Binary: 111010100010000₂
• Hexadecimal: 0x7510
• Base-36: N4G

Squares and roots of 29968

• 29968 squared (29968²) is 898081024
• 29968 cubed (29968³) is 26913692127232
• The square root of 29968 is 173.1126800671
• The cube root of 29968 is 31.0612731913

Scales and comparisons

• 29,968 seconds is equal to 8 hours, 19 minutes, 28 seconds.
• To count from 1 to 29,968 would take you about eight 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 29968 cubic inches would be around 2.6 feet tall.

Recreational maths with 29968

• 29968 backwards is 86992
• The number of decimal digits it has is: 5
• The sum of 29968's digits is 34
• More coming soon!