3387431

Names of 3387431

• Cardinal: 3387431 can be written as Three million, three hundred eighty-seven thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 3.387431 × 10⁶

Factors of 3387431

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 72120

Divisors of 3387431

• Number of divisors d(n): 4
• Complete list of divisors:
  1 47 72073 3387431
• Sum of all divisors σ(n): 3459552
• Sum of proper divisors (its aliquot sum) s(n): 72121
• 3387431 is a deficient number, because the sum of its proper divisors (72121) is less than itself. Its deficiency is 3315310

Bases of 3387431

• Binary: 1100111011000000100111₂
• Hexadecimal: 0x33B027
• Base-36: 20LRB

Squares and roots of 3387431

• 3387431 squared (3387431²) is 11474688779761
• 3387431 cubed (3387431³) is 38869716487914583991
• The square root of 3387431 is 1840.4974870943
• The cube root of 3387431 is 150.1839373179

Scales and comparisons

• 3,387,431 seconds is equal to 5 weeks, 4 days, 4 hours, 57 minutes, 11 seconds.
• To count from 1 to 3,387,431 would take you about eight 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 3387431 cubic inches would be around 12.5 feet tall.

Recreational maths with 3387431

• 3387431 backwards is 1347833
• The number of decimal digits it has is: 7
• The sum of 3387431's digits is 29
• More coming soon!