18482573199601990

Names of 18482573199601990

• Cardinal: 18482573199601990 can be written as Eighteen quadrillion, four hundred eighty-two trillion, five hundred seventy-three billion, one hundred ninety-nine million, six hundred one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.848257319960199 × 10¹⁶

Factors of 18482573199601990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3677611644

Divisors of 18482573199601990

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 23 46 115 230 21851 43702 109255 218510 502573 1005146 2512865 5025730 3677589763 7355179526 18387948815 36775897630 84584564549 169169129098 422922822745 845845645490 80359013911313 160718027822626 401795069556565 803590139113130 1848257319960199 3696514639920398 9241286599800995 18482573199601990
• Sum of all divisors σ(n): 34716682737904896
• Sum of proper divisors (its aliquot sum) s(n): 16234109538302906
• 18482573199601990 is a deficient number, because the sum of its proper divisors (16234109538302906) is less than itself. Its deficiency is 2248463661299084

Bases of 18482573199601990

• Binary: 1000001101010011100110101101010000110001111000101000110₂
• Hexadecimal: 0x41A9CD6A18F146
• Base-36: 51ZIWWT57BA

Squares and roots of 18482573199601990

• 18482573199601990 squared (18482573199601990²) is 341605512078645742081494411960100
• 18482573199601990 cubed (18482573199601990³) is 6313748882381091675027119042637648138415760599000
• The square root of 18482573199601990 is 135950627.8014264633
• The cube root of 18482573199601990 is 264395.5522084767

Scales and comparisons

• 18,482,573,199,601,990 seconds is equal to 587,688,657 years, 20 weeks, 3 days, 16 hours, 33 minutes, 10 seconds.
• To count from 1 to 18,482,573,199,601,990 would take you about one billion, seven hundred sixty-three million, sixty-five thousand, nine hundred seventy-two 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 18482573199601990 cubic inches would be around 22033 feet tall.

Recreational maths with 18482573199601990

• 18482573199601990 backwards is 09910699137528481
• The number of decimal digits it has is: 17
• The sum of 18482573199601990's digits is 82
• More coming soon!