47408

Names of 47408

• Cardinal: 47408 can be written as Forty-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 4.7408 × 10⁴

Factors of 47408

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2965

Divisors of 47408

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 2963 5926 11852 23704 47408
• Sum of all divisors σ(n): 91884
• Sum of proper divisors (its aliquot sum) s(n): 44476
• 47408 is a deficient number, because the sum of its proper divisors (44476) is less than itself. Its deficiency is 2932

Bases of 47408

• Binary: 1011100100110000₂
• Hexadecimal: 0xB930
• Base-36: 10KW

Squares and roots of 47408

• 47408 squared (47408²) is 2247518464
• 47408 cubed (47408³) is 106550355341312
• The square root of 47408 is 217.7337824041
• The cube root of 47408 is 36.1923856883

Scales and comparisons

• 47,408 seconds is equal to 13 hours, 10 minutes, 8 seconds.
• To count from 1 to 47,408 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 47408 cubic inches would be around 3 feet tall.

Recreational maths with 47408

• 47408 backwards is 80474
• The number of decimal digits it has is: 5
• The sum of 47408's digits is 23
• More coming soon!