18104398

Names of 18104398

• Cardinal: 18104398 can be written as Eighteen million, one hundred four thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.8104398 × 10⁷

Factors of 18104398

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 696338

Divisors of 18104398

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 13 26 696323 1392646 9052199 18104398
• Sum of all divisors σ(n): 29245608
• Sum of proper divisors (its aliquot sum) s(n): 11141210
• 18104398 is a deficient number, because the sum of its proper divisors (11141210) is less than itself. Its deficiency is 6963188

Bases of 18104398

• Binary: 1000101000100000001001110₂
• Hexadecimal: 0x114404E
• Base-36: AS1FY

Squares and roots of 18104398

• 18104398 squared (18104398²) is 327769226942404
• 18104398 cubed (18104398³) is 5934064536717605092792
• The square root of 18104398 is 4254.9263213363
• The cube root of 18104398 is 262.5798299907

Scales and comparisons

• 18,104,398 seconds is equal to 29 weeks, 6 days, 12 hours, 59 minutes, 58 seconds.
• To count from 1 to 18,104,398 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 18104398 cubic inches would be around 21.9 feet tall.

Recreational maths with 18104398

• 18104398 backwards is 89340181
• The number of decimal digits it has is: 8
• The sum of 18104398's digits is 34
• More coming soon!