18320949627162269

Names of 18320949627162269

• Cardinal: 18320949627162269 can be written as Eighteen quadrillion, three hundred twenty trillion, nine hundred forty-nine billion, six hundred twenty-seven million, one hundred sixty-two thousand, two hundred sixty-nine.

Scientific notation

• Scientific notation: 1.8320949627162269 × 10¹⁶

Factors of 18320949627162269

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2820

Divisors of 18320949627162269

• Number of divisors d(n): 72
• Complete list of divisors:
  1 19 71 73 361 1349 1387 2657 5183 5329 6859 25631 26353 50483 98477 101251 188647 193961 378359 486989 500707 959177 1871063 1923769 3584293 3685259 7059649 7188821 13771231 14159153 18224363 35550197 36551611 68101567 70019921 134133331 136587599 261653389 269023907 501235079 515354377 1005299863 1293929773 1330378499 2548533289 2595164381 4971414391 5111454233 9523466501 9791733163 19100697397 36590160767 37620869521 48422132491 94456873429 97117630427 180945863519 186042930097 362913250543 695213054573 714796520899 2671081735991 3437971406861 3534815671843 6895351760317 13209048036887 13581133897081 50750552983829 250971912700853 258041544044539 964260506692751 18320949627162269
• Sum of all divisors σ(n): 19890817040162880
• Sum of proper divisors (its aliquot sum) s(n): 1569867413000611
• 18320949627162269 is a deficient number, because the sum of its proper divisors (1569867413000611) is less than itself. Its deficiency is 16751082214161658

Bases of 18320949627162269

• Binary: 1000001000101101100111001111110011110011000111010011101₂
• Hexadecimal: 0x4116CE7E798E9D
• Base-36: 50E8G2F3ZQ5

Squares and roots of 18320949627162269

• 18320949627162269 squared (18320949627162269²) is 335657195241017283479073657228361
• 18320949627162269 cubed (18320949627162269³) is 6149558566005248532271052416276332120056135911109
• The square root of 18320949627162269 is 135354902.4866194827
• The cube root of 18320949627162269 is 263622.6128876471

Scales and comparisons

• 18,320,949,627,162,269 seconds is equal to 582,549,527 years, 37 weeks, 5 days, 3 hours, 44 minutes, 29 seconds.
• To count from 1 to 18,320,949,627,162,269 would take you about one billion, seven hundred forty-seven million, six hundred forty-eight thousand, five hundred eighty-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 18320949627162269 cubic inches would be around 21968.6 feet tall.

Recreational maths with 18320949627162269

• 18320949627162269 backwards is 96226172694902381
• The number of decimal digits it has is: 17
• The sum of 18320949627162269's digits is 77
• More coming soon!