47047

Names of 47047

• Cardinal: 47047 can be written as Forty-seven thousand and forty-seven.

Scientific notation

• Scientific notation: 4.7047 × 10⁴

Factors of 47047

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 78

Divisors of 47047

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 11 13 47 77 91 143 329 517 611 1001 3619 4277 6721 47047
• Sum of all divisors σ(n): 64512
• Sum of proper divisors (its aliquot sum) s(n): 17465
• 47047 is a deficient number, because the sum of its proper divisors (17465) is less than itself. Its deficiency is 29582

Bases of 47047

• Binary: 1011011111000111₂
• Hexadecimal: 0xB7C7
• Base-36: 10AV

Squares and roots of 47047

• 47047 squared (47047²) is 2213420209
• 47047 cubed (47047³) is 104134780572823
• The square root of 47047 is 216.9032042181
• The cube root of 47047 is 36.1002862141

Scales and comparisons

• 47,047 seconds is equal to 13 hours, 4 minutes, 7 seconds.
• To count from 1 to 47,047 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 47047 cubic inches would be around 3 feet tall.

Recreational maths with 47047

• 47047 backwards is 74074
• The number of decimal digits it has is: 5
• The sum of 47047's digits is 22
• More coming soon!