29161

Names of 29161

• Cardinal: 29161 can be written as Twenty-nine thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 2.9161 × 10⁴

Factors of 29161

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 252

Divisors of 29161

• Number of divisors d(n): 6
• Complete list of divisors:
  1 11 121 241 2651 29161
• Sum of all divisors σ(n): 32186
• Sum of proper divisors (its aliquot sum) s(n): 3025
• 29161 is a deficient number, because the sum of its proper divisors (3025) is less than itself. Its deficiency is 26136

Bases of 29161

• Binary: 111000111101001₂
• Hexadecimal: 0x71E9
• Base-36: MI1

Squares and roots of 29161

• 29161 squared (29161²) is 850363921
• 29161 cubed (29161³) is 24797462300281
• The square root of 29161 is 170.7659216589
• The cube root of 29161 is 30.7799188831

Scales and comparisons

• 29,161 seconds is equal to 8 hours, 6 minutes, 1 second.
• To count from 1 to 29,161 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 29161 cubic inches would be around 2.6 feet tall.

Recreational maths with 29161

• 29161 backwards is 16192
• The number of decimal digits it has is: 5
• The sum of 29161's digits is 19
• More coming soon!