18180332044268

Names of 18180332044268

• Cardinal: 18180332044268 can be written as Eighteen trillion, one hundred eighty billion, three hundred thirty-two million, forty-four thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8180332044268 × 10¹³

Factors of 18180332044268

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8041

Divisors of 18180332044268

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 23 46 71 92 142 284 467 907 934 1633 1814 1868 3266 3628 6532 6571 10741 13142 20861 21482 26284 33157 41722 42964 64397 66314 83444 128794 132628 151133 257588 302266 423569 466541 604532 762611 847138 933082 1481131 1525222 1694276 1866164 2962262 3050444 3068657 5924524 5959897 6137314 9742087 10730443 11919794 12274628 19484174 21460886 23839588 30073399 38968348 42921772 60146798 70579111 120293596 137077631 141158222 217874647 274155262 282316444 423152687 435749294 548310524 691688177 846305374 871498588 1383376354 1692610748 2766752708 2783271899 5011116881 5566543798 9732511801 10022233762 11133087596 19465023602 20044467524 38930047204 64015253677 128030507354 197612304829 256061014708 395224609658 790449219316 4545083011067 9090166022134 18180332044268
• Sum of all divisors σ(n): 33780885884928
• Sum of proper divisors (its aliquot sum) s(n): 15600553840660
• 18180332044268 is a deficient number, because the sum of its proper divisors (15600553840660) is less than itself. Its deficiency is 2579778203608

Bases of 18180332044268

• Binary: 100001000100011110000001110111011111111101100₂
• Hexadecimal: 0x1088F03BBFEC
• Base-36: 6FZXGAORW

Squares and roots of 18180332044268

• 18180332044268 squared (18180332044268²) is 330524473239837875911655824
• 18180332044268 cubed (18180332044268³) is 6009044672257025591629848640910748016832
• The square root of 18180332044268 is 4263840.0584763965
• The cube root of 18180332044268 is 26294.6424842329

Scales and comparisons

• 18,180,332,044,268 seconds is equal to 578,078 years, 16 weeks, 5 days, 18 hours, 31 minutes, 8 seconds.
• To count from 1 to 18,180,332,044,268 would take you about one million, four hundred forty-five thousand, one hundred ninety-five 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 18180332044268 cubic inches would be around 2191.2 feet tall.

Recreational maths with 18180332044268

• 18180332044268 backwards is 86244023308181
• The number of decimal digits it has is: 14
• The sum of 18180332044268's digits is 50
• More coming soon!