18293065024

Names of 18293065024

• Cardinal: 18293065024 can be written as Eighteen billion, two hundred ninety-three million, sixty-five thousand and twenty-four.

Scientific notation

• Scientific notation: 1.8293065024 × 10¹⁰

Factors of 18293065024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1157237

Divisors of 18293065024

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 152 208 247 304 416 494 608 832 988 1216 1976 3952 7904 15808 1157203 2314406 4628812 9257624 15043639 18515248 21986857 30087278 37030496 43973714 60174556 74060992 87947428 120349112 175894856 240698224 285829141 351789712 481396448 571658282 703579424 962792896 1143316564 1407158848 2286633128 4573266256 9146532512 18293065024
• Sum of all divisors σ(n): 41150174240
• Sum of proper divisors (its aliquot sum) s(n): 22857109216
• 18293065024 is an abundant number, because the sum of its proper divisors (22857109216) is greater than itself. Its abundance is 4564044192

Bases of 18293065024

• Binary: 10001000010010110100000010101000000₂
• Hexadecimal: 0x4425A0540
• Base-36: 8EJ7VB4

Squares and roots of 18293065024

• 18293065024 squared (18293065024²) is 334636227972292120576
• 18293065024 cubed (18293065024³) is 6121522277683227432019616333824
• The square root of 18293065024 is 135251.8577469455
• The cube root of 18293065024 is 2634.8879987249

Scales and comparisons

• 18,293,065,024 seconds is equal to 581 years, 34 weeks, 3 days, 6 hours, 57 minutes, 4 seconds.
• To count from 1 to 18,293,065,024 would take you about one thousand, one hundred sixty-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 18293065024 cubic inches would be around 219.6 feet tall.

Recreational maths with 18293065024

• 18293065024 backwards is 42056039281
• The number of decimal digits it has is: 11
• The sum of 18293065024's digits is 40
• More coming soon!