18122179329744

Names of 18122179329744

• Cardinal: 18122179329744 can be written as Eighteen trillion, one hundred twenty-two billion, one hundred seventy-nine million, three hundred twenty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.8122179329744 × 10¹³

Factors of 18122179329744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1599222

Divisors of 18122179329744

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 34469 68938 103407 137876 206814 241283 275752 413628 482566 551504 723849 827256 965132 1447698 1564741 1654512 1930264 2895396 3129482 3860528 4694223 5790792 6258964 9388446 10953187 11581584 12517928 18776892 21906374 25035856 32859561 37553784 43812748 65719122 75107568 87625496 131438244 175250992 262876488 525752976 53935057529 107870115058 161805172587 215740230116 323610345174 377545402703 431480460232 647220690348 755090805406 862960920464 1132636208109 1294441380696 1510181610812 2265272416218 2588882761392 3020363221624 4530544832436 6040726443248 9061089664872 18122179329744
• Sum of all divisors σ(n): 53505163486080
• Sum of proper divisors (its aliquot sum) s(n): 35382984156336
• 18122179329744 is an abundant number, because the sum of its proper divisors (35382984156336) is greater than itself. Its abundance is 17260804826592

Bases of 18122179329744

• Binary: 100000111101101100110000011111011111011010000₂
• Hexadecimal: 0x107B660FBED0
• Base-36: 6F97PO72O

Squares and roots of 18122179329744

• 18122179329744 squared (18122179329744²) is 328413383659400693083105536
• 18122179329744 cubed (18122179329744³) is 5951566232963677174161522539278495862784
• The square root of 18122179329744 is 4257015.3076708569
• The cube root of 18122179329744 is 26266.5766582967

Scales and comparisons

• 18,122,179,329,744 seconds is equal to 576,229 years, 12 weeks, 5 days, 22 hours, 42 minutes, 24 seconds.
• To count from 1 to 18,122,179,329,744 would take you about one million, four hundred forty thousand, five hundred seventy-three 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 18122179329744 cubic inches would be around 2188.9 feet tall.

Recreational maths with 18122179329744

• 18122179329744 backwards is 44792397122181
• The number of decimal digits it has is: 14
• The sum of 18122179329744's digits is 60
• More coming soon!