18140179

Names of 18140179

• Cardinal: 18140179 can be written as Eighteen million, one hundred forty thousand, one hundred seventy-nine.

Scientific notation

• Scientific notation: 1.8140179 × 10⁷

Factors of 18140179

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 18140179

Divisors of 18140179

• Number of divisors d(n): 2
• Complete list of divisors:
  1 18140179
• Sum of all divisors σ(n): 18140180
• Sum of proper divisors (its aliquot sum) s(n): 1
• 18140179 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 18140178

Bases of 18140179

• Binary: 1000101001100110000010011₂
• Hexadecimal: 0x114CC13
• Base-36: AST1V

Squares and roots of 18140179

• 18140179 squared (18140179²) is 329066094152041
• 18140179 cubed (18140179³) is 5969317850748876955339
• The square root of 18140179 is 4259.1289015479
• The cube root of 18140179 is 262.7527011739

Scales and comparisons

• 18,140,179 seconds is equal to 29 weeks, 6 days, 22 hours, 56 minutes, 19 seconds.
• To count from 1 to 18,140,179 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 18140179 cubic inches would be around 21.9 feet tall.

Recreational maths with 18140179

• 18140179 backwards is 97104181
• The number of decimal digits it has is: 8
• The sum of 18140179's digits is 31
• More coming soon!