18082126

Names of 18082126

• Cardinal: 18082126 can be written as Eighteen million, eighty-two thousand, one hundred twenty-six.

Scientific notation

• Scientific notation: 1.8082126 × 10⁷

Factors of 18082126

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 9041065

Divisors of 18082126

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 9041063 18082126
• Sum of all divisors σ(n): 27123192
• Sum of proper divisors (its aliquot sum) s(n): 9041066
• 18082126 is a deficient number, because the sum of its proper divisors (9041066) is less than itself. Its deficiency is 9041060

Bases of 18082126

• Binary: 1000100111110100101001110₂
• Hexadecimal: 0x113E94E
• Base-36: ARK9A

Squares and roots of 18082126

• 18082126 squared (18082126²) is 326963280679876
• 18082126 cubed (18082126³) is 5912191238626883496376
• The square root of 18082126 is 4252.3083143159
• The cube root of 18082126 is 262.4721107181

Scales and comparisons

• 18,082,126 seconds is equal to 29 weeks, 6 days, 6 hours, 48 minutes, 46 seconds.
• To count from 1 to 18,082,126 would take you about forty-four 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 18082126 cubic inches would be around 21.9 feet tall.

Recreational maths with 18082126

• 18082126 backwards is 62128081
• The number of decimal digits it has is: 8
• The sum of 18082126's digits is 28
• More coming soon!