18036424336

Names of 18036424336

• Cardinal: 18036424336 can be written as Eighteen billion, thirty-six million, four hundred twenty-four thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.8036424336 × 10¹⁰

Factors of 18036424336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4352465

Divisors of 18036424336

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 56 74 112 148 259 296 518 592 1036 2072 4144 4352419 8704838 17409676 30466933 34819352 60933866 69638704 121867732 161039503 243735464 322079006 487470928 644158012 1127276521 1288316024 2254553042 2576632048 4509106084 9018212168 18036424336
• Sum of all divisors σ(n): 41017206080
• Sum of proper divisors (its aliquot sum) s(n): 22980781744
• 18036424336 is an abundant number, because the sum of its proper divisors (22980781744) is greater than itself. Its abundance is 4944357408

Bases of 18036424336

• Binary: 10000110011000011011111111010010000₂
• Hexadecimal: 0x4330DFE90
• Base-36: 8AAF634

Squares and roots of 18036424336

• 18036424336 squared (18036424336²) is 325312602828253040896
• 18036424336 cubed (18036424336³) is 5867476146459005575182617645056
• The square root of 18036424336 is 134299.7555321675
• The cube root of 18036424336 is 2622.5079580627

Scales and comparisons

• 18,036,424,336 seconds is equal to 573 years, 26 weeks, 21 hours, 52 minutes, 16 seconds.
• To count from 1 to 18,036,424,336 would take you about one thousand, one hundred forty-seven 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 18036424336 cubic inches would be around 218.5 feet tall.

Recreational maths with 18036424336

• 18036424336 backwards is 63342463081
• The number of decimal digits it has is: 11
• The sum of 18036424336's digits is 40
• More coming soon!