168238550270

Names of 168238550270

• Cardinal: 168238550270 can be written as One hundred sixty-eight billion, two hundred thirty-eight million, five hundred fifty thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.6823855027 × 10¹¹

Factors of 168238550270

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 68505

Divisors of 168238550270

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 2131 4262 10655 14917 21310 29834 36227 66343 72454 74585 132686 149170 181135 253589 331715 362270 464401 507178 663430 928802 1127831 1267945 2255662 2322005 2535890 4644010 5639155 7894817 11278310 15789634 39474085 78948170 141376933 282753866 706884665 989638531 1413769330 1979277062 2403407861 4806815722 4948192655 9896385310 12017039305 16823855027 24034078610 33647710054 84119275135 168238550270
• Sum of all divisors σ(n): 366626497536
• Sum of proper divisors (its aliquot sum) s(n): 198387947266
• 168238550270 is an abundant number, because the sum of its proper divisors (198387947266) is greater than itself. Its abundance is 30149396996

Bases of 168238550270

• Binary: 10011100101011110011001000110011111110₂
• Hexadecimal: 0x272BCC8CFE
• Base-36: 25ACW072

Squares and roots of 168238550270

• 168238550270 squared (168238550270²) is 28304209796951317072900
• 168238550270 cubed (168238550270³) is 4761859222777020650111795904683000
• The square root of 168238550270 is 410168.9289426979
• The cube root of 168238550270 is 5520.4587926225

Scales and comparisons

• 168,238,550,270 seconds is equal to 5,349 years, 24 weeks, 1 day, 10 hours, 37 minutes, 50 seconds.
• To count from 1 to 168,238,550,270 would take you about ten thousand, six hundred ninety-eight 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 168238550270 cubic inches would be around 460 feet tall.

Recreational maths with 168238550270

• 168238550270 backwards is 072055832861
• The number of decimal digits it has is: 12
• The sum of 168238550270's digits is 47
• More coming soon!