18308295185806201

Names of 18308295185806201

• Cardinal: 18308295185806201 can be written as Eighteen quadrillion, three hundred eight trillion, two hundred ninety-five billion, one hundred eighty-five million, eight hundred six thousand, two hundred one.

Scientific notation

• Scientific notation: 1.8308295185806201 × 10¹⁶

Factors of 18308295185806201

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 314

Divisors of 18308295185806201

• Number of divisors d(n): 135
• Complete list of divisors:
  1 23 31 37 223 529 713 851 961 1147 1369 5129 6913 8251 12167 16399 19573 22103 26381 31487 35557 42439 49729 117967 158999 189773 214303 255781 279841 305287 377177 450179 508369 606763 724201 817811 976097 1143767 1315609 1541599 1839973 2713241 3656977 4364779 4928969 5882963 7021601 7929211 8675071 9463897 10354117 11692487 13955549 16656623 18809653 22450231 26306641 30259007 35456777 42319379 47789569 57039163 62404543 68079001 84110471 100389917 113366287 135308149 161496823 182371853 217669631 268927201 293380807 320977627 383102329 432622019 516355313 605052743 695957161 815505871 973345717 1099160087 1311900749 1565817023 1768214053 1934540833 2110449031 2308968091 2607424601 3112087427 3714426929 4194552619 5006401513 6747758561 9950306437 11876172199 13916213089 16007014703 18756635033 22386951491 25280682001 30173717227 36013791529 40668923219 48540327713 59970765823 65423919961 71578010821 85431819367 96474710237 115147234799 155198446903 368161338169 431402605759 514899884293 581455686023 693995496221 828317205167 935385234037 1116427537399 1504750159103 2218918335451 2648386400377 3569564278769 13373480778529 15961896413083 19051295718841 21513860382851 25677833360177 34609253659369 82099978411687 494818788805573 590590167284071 796012834165487 18308295185806201
• Sum of all divisors σ(n): 20418383346545583
• Sum of proper divisors (its aliquot sum) s(n): 2110088160739382
• 18308295185806201 is a deficient number, because the sum of its proper divisors (2110088160739382) is less than itself. Its deficiency is 16198207025066819

Bases of 18308295185806201

• Binary: 1000001000010110100110000100110111111100011001101111001₂
• Hexadecimal: 0x410B4C26FE3379
• Base-36: 509QYP3GEBD

Squares and roots of 18308295185806201

• 18308295185806201 squared (18308295185806201²) is 335193672610614515998534330052401
• 18308295185806201 cubed (18308295185806201³) is 6136824702569613597199421575368108401411760738601
• 18308295185806201 is a perfect square number. Its square root is 135308149
• The cube root of 18308295185806201 is 263561.9034207039

Scales and comparisons

• 18,308,295,185,806,201 seconds is equal to 582,147,155 years, 32 weeks, 6 days, 12 hours, 50 minutes, 1 second.
• To count from 1 to 18,308,295,185,806,201 would take you about one billion, seven hundred forty-six million, four hundred forty-one thousand, four hundred sixty-six 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 18308295185806201 cubic inches would be around 21963.5 feet tall.

Recreational maths with 18308295185806201

• 18308295185806201 backwards is 10260858159280381
• The number of decimal digits it has is: 17
• The sum of 18308295185806201's digits is 67
• More coming soon!