13801318

Names of 13801318

• Cardinal: 13801318 can be written as Thirteen million, eight hundred one thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 1.3801318 × 10⁷

Factors of 13801318

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6900661

Divisors of 13801318

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6900659 13801318
• Sum of all divisors σ(n): 20701980
• Sum of proper divisors (its aliquot sum) s(n): 6900662
• 13801318 is a deficient number, because the sum of its proper divisors (6900662) is less than itself. Its deficiency is 6900656

Bases of 13801318

• Binary: 110100101001011101100110₂
• Hexadecimal: 0xD29766
• Base-36: 87T5Y

Squares and roots of 13801318

• 13801318 squared (13801318²) is 190476378537124
• 13801318 cubed (13801318³) is 2628825071679223129432
• The square root of 13801318 is 3715.0125168027
• The cube root of 13801318 is 239.8686665705

Scales and comparisons

• 13,801,318 seconds is equal to 22 weeks, 5 days, 17 hours, 41 minutes, 58 seconds.
• To count from 1 to 13,801,318 would take you about thirty-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 13801318 cubic inches would be around 20 feet tall.

Recreational maths with 13801318

• 13801318 backwards is 81310831
• The number of decimal digits it has is: 8
• The sum of 13801318's digits is 25
• More coming soon!