18362073439801

Names of 18362073439801

• Cardinal: 18362073439801 can be written as Eighteen trillion, three hundred sixty-two billion, seventy-three million, four hundred thirty-nine thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.8362073439801 × 10¹³

Factors of 18362073439801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 51

Divisors of 18362073439801

• Number of divisors d(n): 105
• Complete list of divisors:
  1 7 13 31 49 91 169 217 343 403 637 961 1183 1519 2401 2821 4459 5239 6727 8281 10633 12493 16807 19747 29791 31213 36673 47089 57967 74431 87451 117649 138229 162409 208537 218491 256711 329623 387283 405769 521017 612157 923521 967603 1136863 1459759 1529437 1796977 2307361 2710981 2840383 3647119 4285099 5034679 6464647 6773221 7958041 10218313 12005773 12578839 16151527 18976867 19882681 29995693 35242753 45252529 47412547 55706287 71528191 84040411 88051873 113060689 132838069 156075049 209969851 246699271 316767703 389944009 500697337 588282877 616363111 929866483 1092525343 1469788957 1726894897 2217373921 2729608063 3504881359 4117980139 6509065381 7647677401 12088264279 15521617447 19107256441 28825860973 45563457667 53533741807 84617849953 108651322129 201781026811 374736192649 592324949671 1412467187677 2623153348543 18362073439801
• Sum of all divisors σ(n): 23970262573455
• Sum of proper divisors (its aliquot sum) s(n): 5608189133654
• 18362073439801 is a deficient number, because the sum of its proper divisors (5608189133654) is less than itself. Its deficiency is 12753884306147

Bases of 18362073439801

• Binary: 100001011001101000000110111010101111000111001₂
• Hexadecimal: 0x10B340DD5E39
• Base-36: 6IBF4FJ21

Squares and roots of 18362073439801

• 18362073439801 squared (18362073439801²) is 337165741008645328370919601
• 18362073439801 cubed (18362073439801³) is 6191062097785669211999020853551684439401
• 18362073439801 is a perfect square number. Its square root is 4285099
• The cube root of 18362073439801 is 26381.9710850707

Scales and comparisons

• 18,362,073,439,801 seconds is equal to 583,857 years, 7 weeks, 1 day, 3 hours, 30 minutes, 1 second.
• To count from 1 to 18,362,073,439,801 would take you about one million, four hundred fifty-nine thousand, six hundred forty-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 18362073439801 cubic inches would be around 2198.5 feet tall.

Recreational maths with 18362073439801

• 18362073439801 backwards is 10893437026381
• The number of decimal digits it has is: 14
• The sum of 18362073439801's digits is 55
• More coming soon!