18301413

Names of 18301413

• Cardinal: 18301413 can be written as Eighteen million, three hundred one thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 1.8301413 × 10⁷

Factors of 18301413

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 469283

Divisors of 18301413

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 13 39 469267 1407801 6100471 18301413
• Sum of all divisors σ(n): 26279008
• Sum of proper divisors (its aliquot sum) s(n): 7977595
• 18301413 is a deficient number, because the sum of its proper divisors (7977595) is less than itself. Its deficiency is 10323818

Bases of 18301413

• Binary: 1000101110100000111100101₂
• Hexadecimal: 0x11741E5
• Base-36: AW9GL

Squares and roots of 18301413

• 18301413 squared (18301413²) is 334941717796569
• 18301413 cubed (18301413³) is 6129906708324459251997
• The square root of 18301413 is 4278.0150771121
• The cube root of 18301413 is 263.5288745067

Scales and comparisons

• 18,301,413 seconds is equal to 30 weeks, 1 day, 19 hours, 43 minutes, 33 seconds.
• To count from 1 to 18,301,413 would take you about forty-five 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 18301413 cubic inches would be around 22 feet tall.

Recreational maths with 18301413

• 18301413 backwards is 31410381
• The number of decimal digits it has is: 8
• The sum of 18301413's digits is 21
• More coming soon!