18062662144

Names of 18062662144

• Cardinal: 18062662144 can be written as Eighteen billion, sixty-two million, six hundred sixty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8062662144 × 10¹⁰

Factors of 18062662144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8325

Divisors of 18062662144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 59 64 73 118 128 146 236 256 292 472 512 584 944 1168 1888 2336 3776 4307 4672 7552 8191 8614 9344 15104 16382 17228 18688 30208 32764 34456 37376 65528 68912 131056 137824 262112 275648 483269 524224 551296 597943 966538 1048448 1102592 1195886 1933076 2096896 2205184 2391772 3866152 4193792 4783544 7732304 9567088 15464608 19134176 30929216 35278637 38268352 61858432 70557274 76536704 123716864 141114548 153073408 247433728 282229096 306146816 564458192 1128916384 2257832768 4515665536 9031331072 18062662144
• Sum of all divisors σ(n): 37209047040
• Sum of proper divisors (its aliquot sum) s(n): 19146384896
• 18062662144 is an abundant number, because the sum of its proper divisors (19146384896) is greater than itself. Its abundance is 1083722752

Bases of 18062662144

• Binary: 10000110100100111100101101000000000₂
• Hexadecimal: 0x4349E5A00
• Base-36: 8AQ1JB4

Squares and roots of 18062662144

• 18062662144 squared (18062662144²) is 326259763728290676736
• 18062662144 cubed (18062662144³) is 5893119883405380308507488681984
• The square root of 18062662144 is 134397.4037844483
• The cube root of 18062662144 is 2623.7790067701

Scales and comparisons

• 18,062,662,144 seconds is equal to 574 years, 17 weeks, 3 days, 14 hours, 9 minutes, 4 seconds.
• To count from 1 to 18,062,662,144 would take you about one thousand, one hundred forty-eight 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 18062662144 cubic inches would be around 218.6 feet tall.

Recreational maths with 18062662144

• 18062662144 backwards is 44126626081
• The number of decimal digits it has is: 11
• The sum of 18062662144's digits is 40
• More coming soon!