494819470

Names of 494819470

• Cardinal: 494819470 can be written as Four hundred ninety-four million, eight hundred nineteen thousand, four hundred seventy.

Scientific notation

• Scientific notation: 4.9481947 × 10⁸

Factors of 494819470

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 817

Divisors of 494819470

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 19 23 38 46 95 115 190 199 230 398 437 569 874 995 1138 1990 2185 2845 3781 4370 4577 5690 7562 9154 10811 13087 18905 21622 22885 26174 37810 45770 54055 65435 86963 108110 113231 130870 173926 226462 248653 434815 497306 566155 869630 1132310 1243265 2151389 2486530 2604313 4302778 5208626 10756945 13021565 21513890 26043130 49481947 98963894 247409735 494819470
• Sum of all divisors σ(n): 984960000
• Sum of proper divisors (its aliquot sum) s(n): 490140530
• 494819470 is a deficient number, because the sum of its proper divisors (490140530) is less than itself. Its deficiency is 4678940

Bases of 494819470

• Binary: 11101011111100101100010001110₂
• Hexadecimal: 0x1D7E588E
• Base-36: 86LP5A

Squares and roots of 494819470

• 494819470 squared (494819470²) is 244846307891080900
• 494819470 cubed (494819470³) is 121154720302121468665123000
• The square root of 494819470 is 22244.5379812665
• The cube root of 494819470 is 790.9498109647

Scales and comparisons

• 494,819,470 seconds is equal to 15 years, 38 weeks, 1 day, 1 hour, 51 minutes, 10 seconds.
• To count from 1 to 494,819,470 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 494819470 cubic inches would be around 65.9 feet tall.

Recreational maths with 494819470

• 494819470 backwards is 074918494
• 494819470 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 494819470's digits is 46
• More coming soon!