50478090

Names of 50478090

• Cardinal: 50478090 can be written as Fifty million, four hundred seventy-eight thousand and ninety.

Scientific notation

• Scientific notation: 5.047809 × 10⁷

Factors of 50478090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 743

Divisors of 50478090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 347 373 390 694 746 1041 1119 1735 1865 2082 2238 3470 3730 4511 4849 5205 5595 9022 9698 10410 11190 13533 14547 22555 24245 27066 29094 45110 48490 67665 72735 129431 135330 145470 258862 388293 647155 776586 1294310 1682603 1941465 3365206 3882930 5047809 8413015 10095618 16826030 25239045 50478090
• Sum of all divisors σ(n): 131193216
• Sum of proper divisors (its aliquot sum) s(n): 80715126
• 50478090 is an abundant number, because the sum of its proper divisors (80715126) is greater than itself. Its abundance is 30237036

Bases of 50478090

• Binary: 11000000100011110000001010₂
• Hexadecimal: 0x3023C0A
• Base-36: U1X56

Squares and roots of 50478090

• 50478090 squared (50478090²) is 2548037570048100
• 50478090 cubed (50478090³) is 128620069784269296129000
• The square root of 50478090 is 7104.7934523111
• The cube root of 50478090 is 369.5736262125

Scales and comparisons

• 50,478,090 seconds is equal to 1 year, 31 weeks, 3 days, 5 hours, 41 minutes, 30 seconds.
• To count from 1 to 50,478,090 would take you about two 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 50478090 cubic inches would be around 30.8 feet tall.

Recreational maths with 50478090

• 50478090 backwards is 09087405
• The number of decimal digits it has is: 8
• The sum of 50478090's digits is 33
• More coming soon!