490223

Names of 490223

• Cardinal: 490223 can be written as Four hundred ninety thousand, two hundred twenty-three.

Scientific notation

• Scientific notation: 4.90223 × 10⁵

Factors of 490223

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 490223

Divisors of 490223

• Number of divisors d(n): 2
• Complete list of divisors:
  1 490223
• Sum of all divisors σ(n): 490224
• Sum of proper divisors (its aliquot sum) s(n): 1
• 490223 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 490222

Bases of 490223

• Binary: 1110111101011101111₂
• Hexadecimal: 0x77AEF
• Base-36: AI9B

Squares and roots of 490223

• 490223 squared (490223²) is 240318589729
• 490223 cubed (490223³) is 117809700012719567
• The square root of 490223 is 700.1592675955
• The cube root of 490223 is 78.8493094971

Scales and comparisons

• 490,223 seconds is equal to 5 days, 16 hours, 10 minutes, 23 seconds.
• To count from 1 to 490,223 would take you about five days.

  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 490223 cubic inches would be around 6.6 feet tall.

Recreational maths with 490223

• 490223 backwards is 322094
• The number of decimal digits it has is: 6
• The sum of 490223's digits is 20
• More coming soon!