520202189045

Names of 520202189045

• Cardinal: 520202189045 can be written as Five hundred twenty billion, two hundred two million, one hundred eighty-nine thousand and forty-five.

Scientific notation

• Scientific notation: 5.20202189045 × 10¹¹

Factors of 520202189045

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 153

Divisors of 520202189045

• Number of divisors d(n): 162
• Complete list of divisors:
  1 5 7 11 35 49 55 59 71 77 121 245 295 355 385 413 497 539 605 649 781 847 2065 2485 2695 2891 3245 3479 3481 3905 4189 4235 4543 5041 5467 5929 7139 8591 14455 17395 17405 20945 22715 24367 25205 27335 29323 29645 31801 35287 35695 38269 38291 42955 46079 49973 55451 60137 121835 146615 159005 170569 176435 191345 191455 205261 230395 247009 247151 249865 268037 277255 297419 300685 322553 349811 388157 420959 421201 506869 609961 852845 1026305 1235045 1235755 1340185 1487095 1612765 1730057 1749055 1876259 1940785 2081933 2104795 2106005 2257871 2534345 2717099 2718661 2948407 3049805 3271609 3548083 4269727 8650285 9381295 10409665 11289355 12110399 13585495 13593305 14573531 14742035 16358045 17547721 17740415 19030627 20638849 21348635 22901263 24836581 29888089 29905271 35987699 60551995 72867655 87738605 95153135 103194245 114506315 122834047 124182905 133214389 149440445 149526355 160308841 179938495 193024931 209336897 251913893 614170235 666071945 801544205 859838329 965124655 1046684485 1259569465 1351174517 1465358279 1763397251 2123274241 4299191645 6755872585 7326791395 8816986255 9458221619 10616371205 14862919687 47291108095 74314598435 104040437809 520202189045
• Sum of all divisors σ(n): 823530079638
• Sum of proper divisors (its aliquot sum) s(n): 303327890593
• 520202189045 is a deficient number, because the sum of its proper divisors (303327890593) is less than itself. Its deficiency is 216874298452

Bases of 520202189045

• Binary: 111100100011110011101110111100011110101₂
• Hexadecimal: 0x791E7778F5
• Base-36: 6MZ6Y9YT

Squares and roots of 520202189045

• 520202189045 squared (520202189045²) is 270610317487209918012025
• 520202189045 cubed (520202189045³) is 140772079535009043139290379633266125
• The square root of 520202189045 is 721250.4343464895
• The cube root of 520202189045 is 8042.4936214851

Scales and comparisons

• 520,202,189,045 seconds is equal to 16,540 years, 42 weeks, 4 days, 16 hours, 4 minutes, 5 seconds.
• To count from 1 to 520,202,189,045 would take you about thirty-three thousand and eighty-one 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 520202189045 cubic inches would be around 670.2 feet tall.

Recreational maths with 520202189045

• 520202189045 backwards is 540981202025
• The number of decimal digits it has is: 12
• The sum of 520202189045's digits is 38
• More coming soon!