27268145

Names of 27268145

• Cardinal: 27268145 can be written as Twenty-seven million, two hundred sixty-eight thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 2.7268145 × 10⁷

Factors of 27268145

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5453634

Divisors of 27268145

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 5453629 27268145
• Sum of all divisors σ(n): 32721780
• Sum of proper divisors (its aliquot sum) s(n): 5453635
• 27268145 is a deficient number, because the sum of its proper divisors (5453635) is less than itself. Its deficiency is 21814510

Bases of 27268145

• Binary: 1101000000001010000110001₂
• Hexadecimal: 0x1A01431
• Base-36: G8G8H

Squares and roots of 27268145

• 27268145 squared (27268145²) is 743551731741025
• 27268145 cubed (27268145³) is 20275276436115372148625
• The square root of 27268145 is 5221.8909410289
• The cube root of 27268145 is 300.9898599617

Scales and comparisons

• 27,268,145 seconds is equal to 45 weeks, 14 hours, 29 minutes, 5 seconds.
• To count from 1 to 27,268,145 would take you about fifteen weeks!

  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 27268145 cubic inches would be around 25.1 feet tall.

Recreational maths with 27268145

• 27268145 backwards is 54186272
• The number of decimal digits it has is: 8
• The sum of 27268145's digits is 35
• More coming soon!