49147

Names of 49147

• Cardinal: 49147 can be written as Forty-nine thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 4.9147 × 10⁴

Factors of 49147

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 83

Divisors of 49147

• Number of divisors d(n): 12
• Complete list of divisors:
  1 7 17 49 59 119 413 833 1003 2891 7021 49147
• Sum of all divisors σ(n): 61560
• Sum of proper divisors (its aliquot sum) s(n): 12413
• 49147 is a deficient number, because the sum of its proper divisors (12413) is less than itself. Its deficiency is 36734

Bases of 49147

• Binary: 1011111111111011₂
• Hexadecimal: 0xBFFB
• Base-36: 11X7

Squares and roots of 49147

• 49147 squared (49147²) is 2415427609
• 49147 cubed (49147³) is 118711020699523
• The square root of 49147 is 221.6912267095
• The cube root of 49147 is 36.6296136251

Scales and comparisons

• 49,147 seconds is equal to 13 hours, 39 minutes, 7 seconds.
• To count from 1 to 49,147 would take you about thirteen hours.

  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 49147 cubic inches would be around 3.1 feet tall.

Recreational maths with 49147

• 49147 backwards is 74194
• The number of decimal digits it has is: 5
• The sum of 49147's digits is 25
• More coming soon!