490430

Names of 490430

• Cardinal: 490430 can be written as Four hundred ninety thousand, four hundred thirty.

Scientific notation

• Scientific notation: 4.9043 × 10⁵

Factors of 490430

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 49050

Divisors of 490430

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 49043 98086 245215 490430
• Sum of all divisors σ(n): 882792
• Sum of proper divisors (its aliquot sum) s(n): 392362
• 490430 is a deficient number, because the sum of its proper divisors (392362) is less than itself. Its deficiency is 98068

Bases of 490430

• Binary: 1110111101110111110₂
• Hexadecimal: 0x77BBE
• Base-36: AIF2

Squares and roots of 490430

• 490430 squared (490430²) is 240521584900
• 490430 cubed (490430³) is 117959000882507000
• The square root of 490430 is 700.3070755033
• The cube root of 490430 is 78.8604061545

Scales and comparisons

• 490,430 seconds is equal to 5 days, 16 hours, 13 minutes, 50 seconds.
• To count from 1 to 490,430 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 490430 cubic inches would be around 6.6 feet tall.

Recreational maths with 490430

• 490430 backwards is 034094
• The number of decimal digits it has is: 6
• The sum of 490430's digits is 20
• More coming soon!