9855222

Names of 9855222

• Cardinal: 9855222 can be written as Nine million, eight hundred fifty-five thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 9.855222 × 10⁶

Factors of 9855222

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 126367

Divisors of 9855222

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 13 26 39 78 126349 252698 379047 758094 1642537 3285074 4927611 9855222
• Sum of all divisors σ(n): 21226800
• Sum of proper divisors (its aliquot sum) s(n): 11371578
• 9855222 is an abundant number, because the sum of its proper divisors (11371578) is greater than itself. Its abundance is 1516356

Bases of 9855222

• Binary: 100101100110000011110110₂
• Hexadecimal: 0x9660F6
• Base-36: 5V8C6

Squares and roots of 9855222

• 9855222 squared (9855222²) is 97125400669284
• 9855222 cubed (9855222³) is 957192385434742401048
• The square root of 9855222 is 3139.3027888371
• The cube root of 9855222 is 214.3986948341

Scales and comparisons

• 9,855,222 seconds is equal to 16 weeks, 2 days, 1 hour, 33 minutes, 42 seconds.
• To count from 1 to 9,855,222 would take you about twenty-four weeks!

  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 9855222 cubic inches would be around 17.9 feet tall.

Recreational maths with 9855222

• 9855222 backwards is 2225589
• The number of decimal digits it has is: 7
• The sum of 9855222's digits is 33
• More coming soon!