490833828

Names of 490833828

• Cardinal: 490833828 can be written as Four hundred ninety million, eight hundred thirty-three thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.90833828 × 10⁸

Factors of 490833828

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13634278

Divisors of 490833828

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 13634273 27268546 40902819 54537092 81805638 122708457 163611276 245416914 490833828
• Sum of all divisors σ(n): 1240718934
• Sum of proper divisors (its aliquot sum) s(n): 749885106
• 490833828 is an abundant number, because the sum of its proper divisors (749885106) is greater than itself. Its abundance is 259051278

Bases of 490833828

• Binary: 11101010000011000011110100100₂
• Hexadecimal: 0x1D4187A4
• Base-36: 8489T0

Squares and roots of 490833828

• 490833828 squared (490833828²) is 240917846709133584
• 490833828 cubed (490833828³) is 118250628933761239598079552
• The square root of 490833828 is 22154.7698701657
• The cube root of 490833828 is 788.8204519471

Scales and comparisons

• 490,833,828 seconds is equal to 15 years, 31 weeks, 3 days, 22 hours, 43 minutes, 48 seconds.
• To count from 1 to 490,833,828 would take you about twenty-three 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 490833828 cubic inches would be around 65.7 feet tall.

Recreational maths with 490833828

• 490833828 backwards is 828338094
• The number of decimal digits it has is: 9
• The sum of 490833828's digits is 45
• More coming soon!