29390

Names of 29390

• Cardinal: 29390 can be written as Twenty-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.939 × 10⁴

Factors of 29390

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2946

Divisors of 29390

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 2939 5878 14695 29390
• Sum of all divisors σ(n): 52920
• Sum of proper divisors (its aliquot sum) s(n): 23530
• 29390 is a deficient number, because the sum of its proper divisors (23530) is less than itself. Its deficiency is 5860

Bases of 29390

• Binary: 111001011001110₂
• Hexadecimal: 0x72CE
• Base-36: MOE

Squares and roots of 29390

• 29390 squared (29390²) is 863772100
• 29390 cubed (29390³) is 25386262019000
• The square root of 29390 is 171.4351189225
• The cube root of 29390 is 30.8602799901

Scales and comparisons

• 29,390 seconds is equal to 8 hours, 9 minutes, 50 seconds.
• To count from 1 to 29,390 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 29390 cubic inches would be around 2.6 feet tall.

Recreational maths with 29390

• 29390 backwards is 09392
• The number of decimal digits it has is: 5
• The sum of 29390's digits is 23
• More coming soon!