18499579819487124

Names of 18499579819487124

• Cardinal: 18499579819487124 can be written as Eighteen quadrillion, four hundred ninety-nine trillion, five hundred seventy-nine billion, eight hundred nineteen million, four hundred eighty-seven thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.8499579819487124 × 10¹⁶

Factors of 18499579819487124

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 53159712124997

Divisors of 18499579819487124

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 12 29 58 87 116 174 348 53159712124963 106319424249926 159479136374889 212638848499852 318958272749778 637916545499556 1541631651623927 3083263303247854 4624894954871781 6166526606495708 9249789909743562 18499579819487124
• Sum of all divisors σ(n): 44654158184969760
• Sum of proper divisors (its aliquot sum) s(n): 26154578365482636
• 18499579819487124 is an abundant number, because the sum of its proper divisors (26154578365482636) is greater than itself. Its abundance is 7654998545995512

Bases of 18499579819487124

• Binary: 1000001101110010100010100010011101000100110111110010100₂
• Hexadecimal: 0x41B94513A26F94
• Base-36: 525JXN7IXZO

Squares and roots of 18499579819487124

• 18499579819487124 squared (18499579819487124²) is 342234453497575251400738401791376
• 18499579819487124 cubed (18499579819487124³) is 6331193589456947702172504466241386191075166242624
• The square root of 18499579819487124 is 136013160.4642989095
• The cube root of 18499579819487124 is 264476.6212994839

Scales and comparisons

• 18,499,579,819,487,124 seconds is equal to 588,229,415 years, 15 weeks, 4 days, 23 hours, 45 minutes, 24 seconds.
• To count from 1 to 18,499,579,819,487,124 would take you about one billion, seven hundred sixty-four million, six hundred eighty-eight thousand, two hundred forty-five 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 18499579819487124 cubic inches would be around 22039.7 feet tall.

Recreational maths with 18499579819487124

• 18499579819487124 backwards is 42178491897599481
• The number of decimal digits it has is: 17
• The sum of 18499579819487124's digits is 96
• More coming soon!