18024518000

Names of 18024518000

• Cardinal: 18024518000 can be written as Eighteen billion, twenty-four million, five hundred eighteen thousand.

Scientific notation

• Scientific notation: 1.8024518 × 10¹⁰

Factors of 18024518000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9012266

Divisors of 18024518000

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 9012259 18024518 36049036 45061295 72098072 90122590 144196144 180245180 225306475 360490360 450612950 720980720 901225900 1126532375 1802451800 2253064750 3604903600 4506129500 9012259000 18024518000
• Sum of all divisors σ(n): 43583289360
• Sum of proper divisors (its aliquot sum) s(n): 25558771360
• 18024518000 is an abundant number, because the sum of its proper divisors (25558771360) is greater than itself. Its abundance is 7534253360

Bases of 18024518000

• Binary: 10000110010010110000101000101110000₂
• Hexadecimal: 0x432585170
• Base-36: 8A3BZ3K

Squares and roots of 18024518000

• 18024518000 squared (18024518000²) is 324883249132324000000
• 18024518000 cubed (18024518000³) is 5855863971884058319832000000000
• The square root of 18024518000 is 134255.4207471713
• The cube root of 18024518000 is 2621.9307680099

Scales and comparisons

• 18,024,518,000 seconds is equal to 573 years, 6 weeks, 3 days, 2 hours, 33 minutes, 20 seconds.
• To count from 1 to 18,024,518,000 would take you about one thousand, one hundred forty-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 18024518000 cubic inches would be around 218.5 feet tall.

Recreational maths with 18024518000

• 18024518000 backwards is 00081542081
• The number of decimal digits it has is: 11
• The sum of 18024518000's digits is 29
• More coming soon!