18028178960066

Names of 18028178960066

• Cardinal: 18028178960066 can be written as Eighteen trillion, twenty-eight billion, one hundred seventy-eight million, nine hundred sixty thousand and sixty-six.

Scientific notation

• Scientific notation: 1.8028178960066 × 10¹³

Factors of 18028178960066

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 290

Divisors of 18028178960066

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 11 17 19 22 34 38 121 187 209 241 242 323 361 374 418 482 646 722 1331 2057 2299 2651 2662 3553 3971 4097 4114 4579 4598 5302 6137 6859 7106 7942 8194 9158 12274 13718 22627 25289 29161 39083 43681 45067 45254 50369 50578 58081 58322 67507 75449 77843 78166 87001 87362 90134 100738 116162 116603 135014 150898 155686 174002 233206 320771 429913 480491 495737 554059 638891 641542 742577 829939 856273 859826 957011 960982 987377 991474 1103539 1108118 1277782 1282633 1479017 1485154 1653019 1659878 1712546 1914022 1974754 2207078 2565266 2958034 3306038 5453107 6094649 7027801 8168347 9129329 9419003 10527121 10861147 10906214 12138929 12189298 14055602 14108963 16269187 16336694 18183209 18258658 18760163 18838006 20967241 21054242 21722294 24277858 28101323 28217926 32538374 36366418 37520326 41934482 56202646 77305811 103609033 115798331 119472617 133528219 154611622 155198593 178961057 200015299 206361793 207218066 230639651 231596662 238945234 267056438 309114553 310397186 356443097 357922114 398377579 400030598 412723586 461279302 618229106 712886194 796755158 1314198787 1468810409 1968571627 2200168289 2269979723 2537036161 2628397574 2937620818 3400260083 3920874067 3937143254 4382153369 4400336578 4539959446 5074072322 6772418843 6800520166 7841748134 8764306738 13544837686 24969776953 27907397771 37402860913 43129614737 48203687059 49939553906 55814795542 74496607273 74805721826 86259229474 96407374118 148993214546 474425762107 530240557649 819462680003 948851524214 1060481115298 1638925360006 9014089480033 18028178960066
• Sum of all divisors σ(n): 33382069557120
• Sum of proper divisors (its aliquot sum) s(n): 15353890597054
• 18028178960066 is a deficient number, because the sum of its proper divisors (15353890597054) is less than itself. Its deficiency is 2674288363012

Bases of 18028178960066

• Binary: 100000110010110000011001100111110111011000010₂
• Hexadecimal: 0x10658333EEC2
• Base-36: 6E214A1MQ

Squares and roots of 18028178960066

• 18028178960066 squared (18028178960066²) is 325015236616166401222724356
• 18028178960066 cubed (18028178960066³) is 5859432850464443715999104491199449567496
• The square root of 18028178960066 is 4245960.3107031041
• The cube root of 18028178960066 is 26221.0826945625

Scales and comparisons

• 18,028,178,960,066 seconds is equal to 573,240 years, 16 weeks, 6 days, 16 hours, 54 minutes, 26 seconds.
• To count from 1 to 18,028,178,960,066 would take you about one million, four hundred thirty-three thousand, one hundred 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 18028178960066 cubic inches would be around 2185.1 feet tall.

Recreational maths with 18028178960066

• 18028178960066 backwards is 66006987182081
• The number of decimal digits it has is: 14
• The sum of 18028178960066's digits is 62
• More coming soon!