33139

Names of 33139

• Cardinal: 33139 can be written as Thirty-three thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 3.3139 × 10⁴

Factors of 33139

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1100

Divisors of 33139

• Number of divisors d(n): 4
• Complete list of divisors:
  1 31 1069 33139
• Sum of all divisors σ(n): 34240
• Sum of proper divisors (its aliquot sum) s(n): 1101
• 33139 is a deficient number, because the sum of its proper divisors (1101) is less than itself. Its deficiency is 32038

Bases of 33139

• Binary: 1000000101110011₂
• Hexadecimal: 0x8173
• Base-36: PKJ

Squares and roots of 33139

• 33139 squared (33139²) is 1098193321
• 33139 cubed (33139³) is 36393028464619
• The square root of 33139 is 182.0412041271
• The cube root of 33139 is 32.1203152943

Scales and comparisons

• 33,139 seconds is equal to 9 hours, 12 minutes, 19 seconds.
• To count from 1 to 33,139 would take you about nine 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 33139 cubic inches would be around 2.7 feet tall.

Recreational maths with 33139

• 33139 backwards is 93133
• The number of decimal digits it has is: 5
• The sum of 33139's digits is 19
• More coming soon!