490019

Names of 490019

• Cardinal: 490019 can be written as Four hundred ninety thousand and nineteen.

Scientific notation

• Scientific notation: 4.90019 × 10⁵

Factors of 490019

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 490019

Divisors of 490019

• Number of divisors d(n): 2
• Complete list of divisors:
  1 490019
• Sum of all divisors σ(n): 490020
• Sum of proper divisors (its aliquot sum) s(n): 1
• 490019 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 490018

Bases of 490019

• Binary: 1110111101000100011₂
• Hexadecimal: 0x77A23
• Base-36: AI3N

Squares and roots of 490019

• 490019 squared (490019²) is 240118620361
• 490019 cubed (490019³) is 117662686230676859
• The square root of 490019 is 700.0135712971
• The cube root of 490019 is 78.8383706039

Scales and comparisons

• 490,019 seconds is equal to 5 days, 16 hours, 6 minutes, 59 seconds.
• To count from 1 to 490,019 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 490019 cubic inches would be around 6.6 feet tall.

Recreational maths with 490019

• 490019 backwards is 910094
• The number of decimal digits it has is: 6
• The sum of 490019's digits is 23
• More coming soon!