389651150022

Names of 389651150022

• Cardinal: 389651150022 can be written as Three hundred eighty-nine billion, six hundred fifty-one million, one hundred fifty thousand and twenty-two.

Scientific notation

• Scientific notation: 3.89651150022 × 10¹¹

Factors of 389651150022

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 685

Divisors of 389651150022

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 103 206 309 577 618 1154 1731 3462 10609 21218 31827 59431 63654 118862 178293 356586 1092727 2185454 3278181 6121393 6556362 12242786 18364179 36728358 112550881 225101762 337652643 630503479 675305286 1261006958 1891510437 3783020874 64941858337 129883716674 194825575011 389651150022
• Sum of all divisors σ(n): 788306370456
• Sum of proper divisors (its aliquot sum) s(n): 398655220434
• 389651150022 is an abundant number, because the sum of its proper divisors (398655220434) is greater than itself. Its abundance is 9004070412

Bases of 389651150022

• Binary: 101101010111001000001001011010011000110₂
• Hexadecimal: 0x5AB904B4C6
• Base-36: 4Z048FK6

Squares and roots of 389651150022

• 389651150022 squared (389651150022²) is 151828018713467150600484
• 389651150022 cubed (389651150022³) is 59159962097264212130398058469810648
• The square root of 389651150022 is 624220.4338388805
• The cube root of 389651150022 is 7303.9645071023

Scales and comparisons

• 389,651,150,022 seconds is equal to 12,389 years, 36 weeks, 3 days, 6 hours, 33 minutes, 42 seconds.
• To count from 1 to 389,651,150,022 would take you about twenty-four thousand, seven hundred seventy-nine 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 389651150022 cubic inches would be around 608.7 feet tall.

Recreational maths with 389651150022

• 389651150022 backwards is 220051156983
• The number of decimal digits it has is: 12
• The sum of 389651150022's digits is 42
• More coming soon!