27020

Names of 27020

• Cardinal: 27020 can be written as Twenty-seven thousand and twenty.

Scientific notation

• Scientific notation: 2.702 × 10⁴

Factors of 27020

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 207

Divisors of 27020

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 193 386 772 965 1351 1930 2702 3860 5404 6755 13510 27020
• Sum of all divisors σ(n): 65184
• Sum of proper divisors (its aliquot sum) s(n): 38164
• 27020 is an abundant number, because the sum of its proper divisors (38164) is greater than itself. Its abundance is 11144

Bases of 27020

• Binary: 110100110001100₂
• Hexadecimal: 0x698C
• Base-36: KUK

Squares and roots of 27020

• 27020 squared (27020²) is 730080400
• 27020 cubed (27020³) is 19726772408000
• The square root of 27020 is 164.3776140477
• The cube root of 27020 is 30.0074055795

Scales and comparisons

• 27,020 seconds is equal to 7 hours, 30 minutes, 20 seconds.
• To count from 1 to 27,020 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 27020 cubic inches would be around 2.5 feet tall.

Recreational maths with 27020

• 27020 backwards is 02072
• The number of decimal digits it has is: 5
• The sum of 27020's digits is 11
• More coming soon!