42623

Names of 42623

• Cardinal: 42623 can be written as Forty-two thousand, six hundred twenty-three.

Scientific notation

• Scientific notation: 4.2623 × 10⁴

Factors of 42623

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6096

Divisors of 42623

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 6089 42623
• Sum of all divisors σ(n): 48720
• Sum of proper divisors (its aliquot sum) s(n): 6097
• 42623 is a deficient number, because the sum of its proper divisors (6097) is less than itself. Its deficiency is 36526

Bases of 42623

• Binary: 1010011001111111₂
• Hexadecimal: 0xA67F
• Base-36: WVZ

Squares and roots of 42623

• 42623 squared (42623²) is 1816720129
• 42623 cubed (42623³) is 77434062058367
• The square root of 42623 is 206.4533845691
• The cube root of 42623 is 34.9312937871

Scales and comparisons

• 42,623 seconds is equal to 11 hours, 50 minutes, 23 seconds.
• To count from 1 to 42,623 would take you about eleven 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 42623 cubic inches would be around 2.9 feet tall.

Recreational maths with 42623

• 42623 backwards is 32624
• The number of decimal digits it has is: 5
• The sum of 42623's digits is 17
• More coming soon!