18088936459422

Names of 18088936459422

• Cardinal: 18088936459422 can be written as Eighteen trillion, eighty-eight billion, nine hundred thirty-six million, four hundred fifty-nine thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 1.8088936459422 × 10¹³

Factors of 18088936459422

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 37401128

Divisors of 18088936459422

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 19 38 57 114 4243 8486 12729 25458 80617 161234 241851 483702 37396861 74793722 112190583 224381166 710540359 1421080718 2131621077 4263242154 158674881223 317349762446 476024643669 952049287338 3014822743237 6029645486474 9044468229711 18088936459422
• Sum of all divisors σ(n): 38090947758720
• Sum of proper divisors (its aliquot sum) s(n): 20002011299298
• 18088936459422 is an abundant number, because the sum of its proper divisors (20002011299298) is greater than itself. Its abundance is 1913074839876

Bases of 18088936459422

• Binary: 100000111001110101000101000011100110010011110₂
• Hexadecimal: 0x1073A8A1CC9E
• Base-36: 6ETXXQ466

Squares and roots of 18088936459422

• 18088936459422 squared (18088936459422²) is 327209622233006521052574084
• 18088936459422 cubed (18088936459422³) is 5918874065484331112434987155750314819448
• The square root of 18088936459422 is 4253109.0345089909
• The cube root of 18088936459422 is 26250.5059116629

Scales and comparisons

• 18,088,936,459,422 seconds is equal to 575,172 years, 11 weeks, 5 days, 12 hours, 3 minutes, 42 seconds.
• To count from 1 to 18,088,936,459,422 would take you about one million, four hundred thirty-seven thousand, nine hundred thirty 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 18088936459422 cubic inches would be around 2187.5 feet tall.

Recreational maths with 18088936459422

• 18088936459422 backwards is 22495463988081
• The number of decimal digits it has is: 14
• The sum of 18088936459422's digits is 69
• More coming soon!