18141697

Names of 18141697

• Cardinal: 18141697 can be written as Eighteen million, one hundred forty-one thousand, six hundred ninety-seven.

Scientific notation

• Scientific notation: 1.8141697 × 10⁷

Factors of 18141697

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3935

Divisors of 18141697

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 839 3089 5873 21623 2591671 18141697
• Sum of all divisors σ(n): 20764800
• Sum of proper divisors (its aliquot sum) s(n): 2623103
• 18141697 is a deficient number, because the sum of its proper divisors (2623103) is less than itself. Its deficiency is 15518594

Bases of 18141697

• Binary: 1000101001101001000000001₂
• Hexadecimal: 0x114D201
• Base-36: ASU81

Squares and roots of 18141697

• 18141697 squared (18141697²) is 329121170039809
• 18141697 cubed (18141697³) is 5970816543147692815873
• The square root of 18141697 is 4259.3071032739
• The cube root of 18141697 is 262.7600301621

Scales and comparisons

• 18,141,697 seconds is equal to 29 weeks, 6 days, 23 hours, 21 minutes, 37 seconds.
• To count from 1 to 18,141,697 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 18141697 cubic inches would be around 21.9 feet tall.

Recreational maths with 18141697

• 18141697 backwards is 79614181
• The number of decimal digits it has is: 8
• The sum of 18141697's digits is 37
• More coming soon!