50397930

Names of 50397930

• Cardinal: 50397930 can be written as Fifty million, three hundred ninety-seven thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 5.039793 × 10⁷

Factors of 50397930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 331

Divisors of 50397930

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 71 90 99 110 135 142 165 198 213 239 270 297 330 355 426 478 495 594 639 710 717 781 990 1065 1195 1278 1434 1485 1562 1917 2130 2151 2343 2390 2629 2970 3195 3585 3834 3905 4302 4686 5258 6390 6453 7029 7170 7810 7887 9585 10755 11715 12906 13145 14058 15774 16969 19170 21087 21510 23430 23661 26290 32265 33938 35145 39435 42174 47322 50907 64530 70290 70983 78870 84845 101814 105435 118305 141966 152721 169690 186659 210870 236610 254535 305442 354915 373318 458163 509070 559977 709830 763605 916326 933295 1119954 1527210 1679931 1866590 2290815 2799885 3359862 4581630 5039793 5599770 8399655 10079586 16799310 25198965 50397930
• Sum of all divisors σ(n): 149299200
• Sum of proper divisors (its aliquot sum) s(n): 98901270
• 50397930 is an abundant number, because the sum of its proper divisors (98901270) is greater than itself. Its abundance is 48503340

Bases of 50397930

• Binary: 11000000010000001011101010₂
• Hexadecimal: 0x30102EA
• Base-36: U07AI

Squares and roots of 50397930

• 50397930 squared (50397930²) is 2539951348284900
• 50397930 cubed (50397930³) is 128008290254268010257000
• The square root of 50397930 is 7099.1499491137
• The cube root of 50397930 is 369.3778929919

Scales and comparisons

• 50,397,930 seconds is equal to 1 year, 31 weeks, 2 days, 7 hours, 25 minutes, 30 seconds.
• To count from 1 to 50,397,930 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 50397930 cubic inches would be around 30.8 feet tall.

Recreational maths with 50397930

• 50397930 backwards is 03979305
• The number of decimal digits it has is: 8
• The sum of 50397930's digits is 36
• More coming soon!