47483642

Names of 47483642

• Cardinal: 47483642 can be written as Forty-seven million, four hundred eighty-three thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 4.7483642 × 10⁷

Factors of 47483642

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 23741823

Divisors of 47483642

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 23741821 47483642
• Sum of all divisors σ(n): 71225466
• Sum of proper divisors (its aliquot sum) s(n): 23741824
• 47483642 is a deficient number, because the sum of its proper divisors (23741824) is less than itself. Its deficiency is 23741818

Bases of 47483642

• Binary: 10110101001000101011111010₂
• Hexadecimal: 0x2D48AFA
• Base-36: S9QM2

Squares and roots of 47483642

• 47483642 squared (47483642²) is 2254696257584164
• 47483642 cubed (47483642³) is 107061189913866228245288
• The square root of 47483642 is 6890.8375398061
• The cube root of 47483642 is 362.1162442223

Scales and comparisons

• 47,483,642 seconds is equal to 1 year, 26 weeks, 3 days, 13 hours, 54 minutes, 2 seconds.
• To count from 1 to 47,483,642 would take you about two years!

  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 47483642 cubic inches would be around 30.2 feet tall.

Recreational maths with 47483642

• 47483642 backwards is 24638474
• The number of decimal digits it has is: 8
• The sum of 47483642's digits is 38
• More coming soon!