27139

Names of 27139

• Cardinal: 27139 can be written as Twenty-seven thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 2.7139 × 10⁴

Factors of 27139

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3884

Divisors of 27139

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 3877 27139
• Sum of all divisors σ(n): 31024
• Sum of proper divisors (its aliquot sum) s(n): 3885
• 27139 is a deficient number, because the sum of its proper divisors (3885) is less than itself. Its deficiency is 23254

Bases of 27139

• Binary: 110101000000011₂
• Hexadecimal: 0x6A03
• Base-36: KXV

Squares and roots of 27139

• 27139 squared (27139²) is 736525321
• 27139 cubed (27139³) is 19988560686619
• The square root of 27139 is 164.7391878091
• The cube root of 27139 is 30.0513933885

Scales and comparisons

• 27,139 seconds is equal to 7 hours, 32 minutes, 19 seconds.
• To count from 1 to 27,139 would take you about seven 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 27139 cubic inches would be around 2.5 feet tall.

Recreational maths with 27139

• 27139 backwards is 93172
• The number of decimal digits it has is: 5
• The sum of 27139's digits is 22
• More coming soon!