29938

Names of 29938

• Cardinal: 29938 can be written as Twenty-nine thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 2.9938 × 10⁴

Factors of 29938

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 14971

Divisors of 29938

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 14969 29938
• Sum of all divisors σ(n): 44910
• Sum of proper divisors (its aliquot sum) s(n): 14972
• 29938 is a deficient number, because the sum of its proper divisors (14972) is less than itself. Its deficiency is 14966

Bases of 29938

• Binary: 111010011110010₂
• Hexadecimal: 0x74F2
• Base-36: N3M

Squares and roots of 29938

• 29938 squared (29938²) is 896283844
• 29938 cubed (29938³) is 26832945721672
• The square root of 29938 is 173.0260096055
• The cube root of 29938 is 31.0509049173

Scales and comparisons

• 29,938 seconds is equal to 8 hours, 18 minutes, 58 seconds.
• To count from 1 to 29,938 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 29938 cubic inches would be around 2.6 feet tall.

Recreational maths with 29938

• 29938 backwards is 83992
• The number of decimal digits it has is: 5
• The sum of 29938's digits is 31
• More coming soon!