12242491

Names of 12242491

• Cardinal: 12242491 can be written as Twelve million, two hundred forty-two thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 1.2242491 × 10⁷

Factors of 12242491

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 12242491

Divisors of 12242491

• Number of divisors d(n): 2
• Complete list of divisors:
  1 12242491
• Sum of all divisors σ(n): 12242492
• Sum of proper divisors (its aliquot sum) s(n): 1
• 12242491 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 12242490

Bases of 12242491

• Binary: 101110101100111000111011₂
• Hexadecimal: 0xBACE3B
• Base-36: 7AED7

Squares and roots of 12242491

• 12242491 squared (12242491²) is 149878585885081
• 12242491 cubed (12242491³) is 1834887238790831176771
• The square root of 12242491 is 3498.9271212759
• The cube root of 12242491 is 230.4747032529

Scales and comparisons

• 12,242,491 seconds is equal to 20 weeks, 1 day, 16 hours, 41 minutes, 31 seconds.
• To count from 1 to 12,242,491 would take you about thirty 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 12242491 cubic inches would be around 19.2 feet tall.

Recreational maths with 12242491

• 12242491 backwards is 19424221
• The number of decimal digits it has is: 8
• The sum of 12242491's digits is 25
• More coming soon!