9855308442

Names of 9855308442

• Cardinal: 9855308442 can be written as Nine billion, eight hundred fifty-five million, three hundred eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 9.855308442 × 10⁹

Factors of 9855308442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9763

Divisors of 9855308442

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 17 21 34 42 51 102 119 238 357 714 1723 3446 5169 8011 10338 12061 16022 24033 24122 29291 36183 48066 56077 58582 72366 87873 112154 136187 168231 175746 205037 272374 336462 408561 410074 615111 817122 953309 1230222 1906618 2859927 5719854 13802953 27605906 41408859 82817718 96620671 193241342 234650201 289862013 469300402 579724026 703950603 1407901206 1642551407 3285102814 4927654221 9855308442
• Sum of all divisors σ(n): 23868324864
• Sum of proper divisors (its aliquot sum) s(n): 14013016422
• 9855308442 is an abundant number, because the sum of its proper divisors (14013016422) is greater than itself. Its abundance is 4157707980

Bases of 9855308442

• Binary: 1001001011011011000001001010011010₂
• Hexadecimal: 0x24B6C129A
• Base-36: 4IZLGNU

Squares and roots of 9855308442

• 9855308442 squared (9855308442²) is 97127104486956467364
• 9855308442 cubed (9855308442³) is 957217572797318151698926686888
• The square root of 9855308442 is 99273.9061485947
• The cube root of 9855308442 is 2143.9932167597

Scales and comparisons

• 9,855,308,442 seconds is equal to 313 years, 19 weeks, 1 day, 1 hour, 40 minutes, 42 seconds.
• To count from 1 to 9,855,308,442 would take you about six hundred twenty-six 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 9855308442 cubic inches would be around 178.7 feet tall.

Recreational maths with 9855308442

• 9855308442 backwards is 2448035589
• The number of decimal digits it has is: 10
• The sum of 9855308442's digits is 48
• More coming soon!