490749919050

Names of 490749919050

• Cardinal: 490749919050 can be written as Four hundred ninety billion, seven hundred forty-nine million, nine hundred nineteen thousand and fifty.

Scientific notation

• Scientific notation: 4.9074991905 × 10¹¹

Factors of 490749919050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 105537658

Divisors of 490749919050

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 31 50 62 75 93 150 155 186 310 465 775 930 1550 2325 4650 105537617 211075234 316612851 527688085 633225702 1055376170 1583064255 2638440425 3166128510 3271666127 5276880850 6543332254 7915321275 9814998381 15830642550 16358330635 19629996762 32716661270 49074991905 81791653175 98149983810 163583306350 245374959525 490749919050
• Sum of all divisors σ(n): 1256319804672
• Sum of proper divisors (its aliquot sum) s(n): 765569885622
• 490749919050 is an abundant number, because the sum of its proper divisors (765569885622) is greater than itself. Its abundance is 274819966572

Bases of 490749919050

• Binary: 111001001000010111110010111111101001010₂
• Hexadecimal: 0x7242F97F4A
• Base-36: 69G3TWZU

Squares and roots of 490749919050

• 490749919050 squared (490749919050²) is 240835483047581552902500
• 490749919050 cubed (490749919050³) is 118189993809968294385175167542625000
• The square root of 490749919050 is 700535.4516725045
• The cube root of 490749919050 is 7887.7549928069

Scales and comparisons

• 490,749,919,050 seconds is equal to 15,604 years, 17 weeks, 21 hours, 57 minutes, 30 seconds.
• To count from 1 to 490,749,919,050 would take you about thirty-one thousand, two hundred eight 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 490749919050 cubic inches would be around 657.3 feet tall.

Recreational maths with 490749919050

• 490749919050 backwards is 050919947094
• The number of decimal digits it has is: 12
• The sum of 490749919050's digits is 57
• More coming soon!