1018835668968088909

Names of 1018835668968088909

• Cardinal: 1018835668968088909 can be written as One quintillion, eighteen quadrillion, eight hundred thirty-five trillion, six hundred sixty-eight billion, nine hundred sixty-eight million, eighty-eight thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.018835668968088909 × 10¹⁸

Factors of 1018835668968088909

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 411

Divisors of 1018835668968088909

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 49 163 241 343 1141 1687 2401 7987 11809 16807 26569 39283 55909 58081 82663 185983 274981 391363 406567 578641 1301881 1924867 2739541 2845969 4050487 4330747 6403129 9113167 9467203 13474069 13997521 19921783 30315229 44821903 63792169 66270421 94318483 97982647 139452481 212206603 313753321 446545183 463892947 660229381 685878529 976167367 1043710027 1485446221 1543154089 2196273247 2281595923 3247250629 4801149703 7305970189 10398123547 10802078623 15373912729 15971171461 22730754403 33608047921 51141791323 72786864829 75614550361 107617389103 111798200227 159115280821 235256335447 251534116507 357992539261 371900135449 529301852527 782587401589 1760738815549 2505947774827 2603300948143 3705112967689 5478111811123 12325171708843 17541634423789 18223106637001 25935790773823 38346782677861 60619722078187 86276201961901 127561746459007 424338054547309 603933413733307 892932225213049 2970366381831163 4227533896133149 6250525576491343 20792564672818141 145547952709726987 1018835668968088909
• Sum of all divisors σ(n): 1200951943090056960
• Sum of proper divisors (its aliquot sum) s(n): 182116274121968051
• 1018835668968088909 is a deficient number, because the sum of its proper divisors (182116274121968051) is less than itself. Its deficiency is 836719394846120858

Bases of 1018835668968088909

• Binary: 111000100011101000011010010010010101010101110010010101001101₂
• Hexadecimal: 0xE23A1A49557254D
• Base-36: 7QNV3OV65ZKD

Squares and roots of 1018835668968088909

• 1018835668968088909 squared (1018835668968088909²) is 1038026120361653245506008559728810281
• 1018835668968088909 cubed (1018835668968088909³) is 1057578036745014960343897804843241301020427988801273429
• The square root of 1018835668968088909 is 1009373899.4882366727
• The cube root of 1018835668968088909 is 1006239.5434478267

Scales and comparisons

• 1,018,835,668,968,088,909 seconds is equal to 32,395,822,807 years, 28 weeks, 1 day, 11 hours, 21 minutes, 49 seconds.
• To count from 1 to 1,018,835,668,968,088,909 would take you about one hundred thirteen billion, three hundred eighty-five million, three hundred seventy-nine thousand, eight hundred twenty-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 1018835668968088909 cubic inches would be around 83853.3 feet tall.

Recreational maths with 1018835668968088909

• 1018835668968088909 backwards is 9098808698665388101
• The number of decimal digits it has is: 19
• The sum of 1018835668968088909's digits is 103
• More coming soon!