18309666854610

Names of 18309666854610

• Cardinal: 18309666854610 can be written as Eighteen trillion, three hundred nine billion, six hundred sixty-six million, eight hundred fifty-four thousand, six hundred ten.

Scientific notation

• Scientific notation: 1.830966685461 × 10¹³

Factors of 18309666854610

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2964

Divisors of 18309666854610

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 103 135 162 206 243 270 309 405 486 515 618 729 810 927 1030 1215 1458 1545 1854 2187 2430 2781 2851 3090 3645 4374 4635 5562 5702 7290 8343 8553 9270 10935 13905 14255 16686 17106 21870 25029 25659 27810 28510 41715 42765 50058 51318 75087 76977 83430 85530 125145 128295 150174 153954 225261 230931 250290 256590 293653 375435 384885 450522 461862 587306 692793 750870 769770 880959 1126305 1154655 1385586 1468265 1761918 2078379 2252610 2309310 2642877 2936530 3463965 4156758 4404795 5285754 6235137 6927930 7928631 8128201 8809590 10391895 12470274 13214385 15857262 16256402 20783790 23785893 24384603 26428770 31175685 39643155 40641005 47571786 48769206 62351370 71357679 73153809 79286310 81282010 118929465 121923015 142715358 146307618 214073037 219461427 237858930 243846030 356788395 365769045 428146074 438922854 642219111 658384281 713576790 731538090 837204703 1070365185 1097307135 1284438222 1316768562 1674409406 1975152843 2140730370 2194614270 2511614109 3211095555 3291921405 3950305686 4186023515 5023228218 5925458529 6422191110 6583842810 7534842327 8372047030 9875764215 11850917058 12558070545 15069684654 17776375587 19751528430 22604526981 25116141090 29627292645 35552751174 37674211635 45209053962 59254585290 67813580943 75348423270 88881877935 113022634905 135627161886 177763755870 203440742829 226045269810 339067904715 406881485658 610322228487 678135809430 1017203714145 1220644456974 1830966685461 2034407428290 3051611142435 3661933370922 6103222284870 9154833427305 18309666854610
• Sum of all divisors σ(n): 49925966388480
• Sum of proper divisors (its aliquot sum) s(n): 31616299533870
• 18309666854610 is an abundant number, because the sum of its proper divisors (31616299533870) is greater than itself. Its abundance is 13306632679260

Bases of 18309666854610

• Binary: 100001010011100001101001100000101011011010010₂
• Hexadecimal: 0x10A70D3056D2
• Base-36: 6HNCEWJ4I

Squares and roots of 18309666854610

• 18309666854610 squared (18309666854610²) is 335243900326804050878252100
• 18309666854610 cubed (18309666854610³) is 6138204130023862677317812535861627181000
• The square root of 18309666854610 is 4278979.6511095961
• The cube root of 18309666854610 is 26356.8485329961

Scales and comparisons

• 18,309,666,854,610 seconds is equal to 582,190 years, 40 weeks, 10 hours, 43 minutes, 30 seconds.
• To count from 1 to 18,309,666,854,610 would take you about one million, four hundred fifty-five thousand, four hundred seventy-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 18309666854610 cubic inches would be around 2196.4 feet tall.

Recreational maths with 18309666854610

• 18309666854610 backwards is 01645866690381
• The number of decimal digits it has is: 14
• The sum of 18309666854610's digits is 63
• More coming soon!