18073850922

Names of 18073850922

• Cardinal: 18073850922 can be written as Eighteen billion, seventy-three million, eight hundred fifty thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.8073850922 × 10¹⁰

Factors of 18073850922

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 190655

Divisors of 18073850922

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 587 1174 1761 3522 5283 10566 15849 31698 47547 95094 190063 380126 570189 1140378 1710567 3421134 5131701 10263402 15395103 30790206 111566981 223133962 334700943 669401886 1004102829 2008205658 3012308487 6024616974 9036925461 18073850922
• Sum of all divisors σ(n): 40568020416
• Sum of proper divisors (its aliquot sum) s(n): 22494169494
• 18073850922 is an abundant number, because the sum of its proper divisors (22494169494) is greater than itself. Its abundance is 4420318572

Bases of 18073850922

• Binary: 10000110101010010010001010000101010₂
• Hexadecimal: 0x43549142A
• Base-36: 8AWPCMI

Squares and roots of 18073850922

• 18073850922 squared (18073850922²) is 326664087150680250084
• 18073850922 cubed (18073850922³) is 5904078012732610590907893977448
• The square root of 18073850922 is 134439.0230625023
• The cube root of 18073850922 is 2624.3206548957

Scales and comparisons

• 18,073,850,922 seconds is equal to 574 years, 36 weeks, 2 hours, 8 minutes, 42 seconds.
• To count from 1 to 18,073,850,922 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 18073850922 cubic inches would be around 218.7 feet tall.

Recreational maths with 18073850922

• 18073850922 backwards is 22905837081
• The number of decimal digits it has is: 11
• The sum of 18073850922's digits is 45
• More coming soon!