31484800470

Names of 31484800470

• Cardinal: 31484800470 can be written as Thirty-one billion, four hundred eighty-four million, eight hundred thousand, four hundred seventy.

Scientific notation

• Scientific notation: 3.148480047 × 10¹⁰

Factors of 31484800470

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8977

Divisors of 31484800470

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 61 122 183 305 366 610 915 1830 2833 5666 6073 8499 12146 14165 16998 18219 28330 30365 36438 42495 60730 84990 91095 172813 182190 345626 370453 518439 740906 864065 1036878 1111359 1728130 1852265 2222718 2592195 3704530 5184390 5556795 11113590 17204809 34409618 51614427 86024045 103228854 172048090 258072135 516144270 1049493349 2098986698 3148480047 5247466745 6296960094 10494933490 15742400235 31484800470
• Sum of all divisors σ(n): 76842028224
• Sum of proper divisors (its aliquot sum) s(n): 45357227754
• 31484800470 is an abundant number, because the sum of its proper divisors (45357227754) is greater than itself. Its abundance is 13872427284

Bases of 31484800470

• Binary: 11101010100101000111110110111010110₂
• Hexadecimal: 0x754A3EDD6
• Base-36: EGP8JIU

Squares and roots of 31484800470

• 31484800470 squared (31484800470²) is 991292660635712220900
• 31484800470 cubed (31484800470³) is 31210651627490822631377063823000
• The square root of 31484800470 is 177439.5685015041
• The cube root of 31484800470 is 3157.6717504523

Scales and comparisons

• 31,484,800,470 seconds is equal to 1,001 years, 6 weeks, 1 day, 9 hours, 54 minutes, 30 seconds.
• To count from 1 to 31,484,800,470 would take you about two thousand and 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 31484800470 cubic inches would be around 263.1 feet tall.

Recreational maths with 31484800470

• 31484800470 backwards is 07400848413
• The number of decimal digits it has is: 11
• The sum of 31484800470's digits is 39
• More coming soon!