18069607120

Names of 18069607120

• Cardinal: 18069607120 can be written as Eighteen billion, sixty-nine million, six hundred seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.806960712 × 10¹⁰

Factors of 18069607120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6104641

Divisors of 18069607120

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 37 40 74 80 148 185 296 370 592 740 1480 2960 6104597 12209194 24418388 30522985 48836776 61045970 97673552 122091940 225870089 244183880 451740178 488367760 903480356 1129350445 1806960712 2258700890 3613921424 4517401780 9034803560 18069607120
• Sum of all divisors σ(n): 43147298664
• Sum of proper divisors (its aliquot sum) s(n): 25077691544
• 18069607120 is an abundant number, because the sum of its proper divisors (25077691544) is greater than itself. Its abundance is 7008084424

Bases of 18069607120

• Binary: 10000110101000010000101001011010000₂
• Hexadecimal: 0x4350852D0
• Base-36: 8AU6E34

Squares and roots of 18069607120

• 18069607120 squared (18069607120²) is 326510701471154694400
• 18069607120 cubed (18069607120³) is 5899920096059371340551664128000
• The square root of 18069607120 is 134423.2387647315
• The cube root of 18069607120 is 2624.1152389963

Scales and comparisons

• 18,069,607,120 seconds is equal to 574 years, 28 weeks, 6 days, 23 hours, 18 minutes, 40 seconds.
• To count from 1 to 18,069,607,120 would take you about one thousand, one hundred forty-nine 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 18069607120 cubic inches would be around 218.7 feet tall.

Recreational maths with 18069607120

• 18069607120 backwards is 02170696081
• 18069607120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18069607120's digits is 40
• More coming soon!