9030018

Names of 9030018

• Cardinal: 9030018 can be written as Nine million, thirty thousand and eighteen.

Scientific notation

• Scientific notation: 9.030018 × 10⁶

Factors of 9030018

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1505008

Divisors of 9030018

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 1505003 3010006 4515009 9030018
• Sum of all divisors σ(n): 18060048
• Sum of proper divisors (its aliquot sum) s(n): 9030030
• 9030018 is an abundant number, because the sum of its proper divisors (9030030) is greater than itself. Its abundance is 12

Bases of 9030018

• Binary: 100010011100100110000010₂
• Hexadecimal: 0x89C982
• Base-36: 5DJLU

Squares and roots of 9030018

• 9030018 squared (9030018²) is 81541225080324
• 9030018 cubed (9030018³) is 736318730217377165832
• The square root of 9030018 is 3004.9988352743
• The cube root of 9030018 is 208.2393847689

Scales and comparisons

• 9,030,018 seconds is equal to 14 weeks, 6 days, 12 hours, 20 minutes, 18 seconds.
• To count from 1 to 9,030,018 would take you about twenty-two 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 9030018 cubic inches would be around 17.4 feet tall.

Recreational maths with 9030018

• 9030018 backwards is 8100309
• The number of decimal digits it has is: 7
• The sum of 9030018's digits is 21
• More coming soon!