27147242

Names of 27147242

• Cardinal: 27147242 can be written as Twenty-seven million, one hundred forty-seven thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 2.7147242 × 10⁷

Factors of 27147242

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 13573623

Divisors of 27147242

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 13573621 27147242
• Sum of all divisors σ(n): 40720866
• Sum of proper divisors (its aliquot sum) s(n): 13573624
• 27147242 is a deficient number, because the sum of its proper divisors (13573624) is less than itself. Its deficiency is 13573618

Bases of 27147242

• Binary: 1100111100011101111101010₂
• Hexadecimal: 0x19E3BEA
• Base-36: G5UY2

Squares and roots of 27147242

• 27147242 squared (27147242²) is 736972748206564
• 27147242 cubed (27147242³) is 20006777542968658896488
• The square root of 27147242 is 5210.3015267833
• The cube root of 27147242 is 300.5443524115

Scales and comparisons

• 27,147,242 seconds is equal to 44 weeks, 6 days, 4 hours, 54 minutes, 2 seconds.
• To count from 1 to 27,147,242 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 27147242 cubic inches would be around 25 feet tall.

Recreational maths with 27147242

• 27147242 backwards is 24274172
• The number of decimal digits it has is: 8
• The sum of 27147242's digits is 29
• More coming soon!