27042154

Names of 27042154

• Cardinal: 27042154 can be written as Twenty-seven million, forty-two thousand, one hundred fifty-four.

Scientific notation

• Scientific notation: 2.7042154 × 10⁷

Factors of 27042154

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 221720

Divisors of 27042154

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 61 122 221657 443314 13521077 27042154
• Sum of all divisors σ(n): 41228388
• Sum of proper divisors (its aliquot sum) s(n): 14186234
• 27042154 is a deficient number, because the sum of its proper divisors (14186234) is less than itself. Its deficiency is 12855920

Bases of 27042154

• Binary: 1100111001010000101101010₂
• Hexadecimal: 0x19CA16A
• Base-36: G3LUY

Squares and roots of 27042154

• 27042154 squared (27042154²) is 731278092959716
• 27042154 cubed (27042154³) is 19775334806642955868264
• The square root of 27042154 is 5200.2071112601
• The cube root of 27042154 is 300.1560447453

Scales and comparisons

• 27,042,154 seconds is equal to 44 weeks, 4 days, 23 hours, 42 minutes, 34 seconds.
• To count from 1 to 27,042,154 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 27042154 cubic inches would be around 25 feet tall.

Recreational maths with 27042154

• 27042154 backwards is 45124072
• The number of decimal digits it has is: 8
• The sum of 27042154's digits is 25
• More coming soon!