27245042

Names of 27245042

• Cardinal: 27245042 can be written as Twenty-seven million, two hundred forty-five thousand and forty-two.

Scientific notation

• Scientific notation: 2.7245042 × 10⁷

Factors of 27245042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1238424

Divisors of 27245042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 1238411 2476822 13622521 27245042
• Sum of all divisors σ(n): 44582832
• Sum of proper divisors (its aliquot sum) s(n): 17337790
• 27245042 is a deficient number, because the sum of its proper divisors (17337790) is less than itself. Its deficiency is 9907252

Bases of 27245042

• Binary: 1100111111011100111110010₂
• Hexadecimal: 0x19FB9F2
• Base-36: G7YEQ

Squares and roots of 27245042

• 27245042 squared (27245042²) is 742292313581764
• 27245042 cubed (27245042³) is 20223785259812330614088
• The square root of 27245042 is 5219.6783425801
• The cube root of 27245042 is 300.9048311547

Scales and comparisons

• 27,245,042 seconds is equal to 45 weeks, 8 hours, 4 minutes, 2 seconds.
• To count from 1 to 27,245,042 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 27245042 cubic inches would be around 25.1 feet tall.

Recreational maths with 27245042

• 27245042 backwards is 24054272
• The number of decimal digits it has is: 8
• The sum of 27245042's digits is 26
• More coming soon!