13118227

Names of 13118227

• Cardinal: 13118227 can be written as Thirteen million, one hundred eighteen thousand, two hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3118227 × 10⁷

Factors of 13118227

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 690452

Divisors of 13118227

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 690433 13118227
• Sum of all divisors σ(n): 13808680
• Sum of proper divisors (its aliquot sum) s(n): 690453
• 13118227 is a deficient number, because the sum of its proper divisors (690453) is less than itself. Its deficiency is 12427774

Bases of 13118227

• Binary: 110010000010101100010011₂
• Hexadecimal: 0xC82B13
• Base-36: 7T637

Squares and roots of 13118227

• 13118227 squared (13118227²) is 172087879623529
• 13118227 cubed (13118227³) is 2257487868850127963083
• The square root of 13118227 is 3621.9093031163
• The cube root of 13118227 is 235.8441168707

Scales and comparisons

• 13,118,227 seconds is equal to 21 weeks, 4 days, 19 hours, 57 minutes, 7 seconds.
• To count from 1 to 13,118,227 would take you about thirty-two 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 13118227 cubic inches would be around 19.7 feet tall.

Recreational maths with 13118227

• 13118227 backwards is 72281131
• The number of decimal digits it has is: 8
• The sum of 13118227's digits is 25
• More coming soon!