18582159433442018

Names of 18582159433442018

• Cardinal: 18582159433442018 can be written as Eighteen quadrillion, five hundred eighty-two trillion, one hundred fifty-nine billion, four hundred thirty-three million, four hundred forty-two thousand and eighteen.

Scientific notation

• Scientific notation: 1.8582159433442018 × 10¹⁶

Factors of 18582159433442018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9367

Divisors of 18582159433442018

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 59 118 179 358 3481 6962 9127 10561 18254 21122 32041 64082 538493 623099 1076986 1246198 1633733 1890419 3267466 3780838 31771087 63542174 83302129 96390247 111534721 166604258 192780494 223069442 292438207 584876414 4914825611 5687024573 9829651222 11374049146 14911081091 17253854213 29822162182 34507708426 289974711049 579949422098 879753784369 1017977398567 1759507568738 2035954797134 2669083515289 5338167030578 51905473277771 103810946555542 157475927402051 314951854804102 9291079716721009 18582159433442018
• Sum of all divisors σ(n): 28516083881319531
• Sum of proper divisors (its aliquot sum) s(n): 9933924447877513
• 18582159433442018 is a deficient number, because the sum of its proper divisors (9933924447877513) is less than itself. Its deficiency is 8648234985564505

Bases of 18582159433442018

• Binary: 1000010000001000110000000100100001100001010001011100010₂
• Hexadecimal: 0x4204602430A2E2
• Base-36: 52YTQ71J65E

Squares and roots of 18582159433442018

• 18582159433442018 squared (18582159433442018²) is 345296649209858179385706967912324
• 18582159433442018 cubed (18582159433442018³) is 6416357387450885498954763971901531156094961629832
• The square root of 18582159433442018 is 136316394.5878925379
• The cube root of 18582159433442018 is 264869.5664430779

Scales and comparisons

• 18,582,159,433,442,018 seconds is equal to 590,855,191 years, 30 weeks, 4 days, 21 hours, 53 minutes, 38 seconds.
• To count from 1 to 18,582,159,433,442,018 would take you about one billion, seven hundred seventy-two million, five hundred sixty-five thousand, five hundred seventy-four 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 18582159433442018 cubic inches would be around 22072.5 feet tall.

Recreational maths with 18582159433442018

• 18582159433442018 backwards is 81024433495128581
• The number of decimal digits it has is: 17
• The sum of 18582159433442018's digits is 68
• More coming soon!