18131336300511

Names of 18131336300511

• Cardinal: 18131336300511 can be written as Eighteen trillion, one hundred thirty-one billion, three hundred thirty-six million, three hundred thousand, five hundred eleven.

Scientific notation

• Scientific notation: 1.8131336300511 × 10¹³

Factors of 18131336300511

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 149

Divisors of 18131336300511

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 139 147 189 243 343 417 441 567 729 973 1029 1251 1323 1701 2187 2919 3087 3753 3969 5103 6561 6811 8757 9261 11259 11907 15309 19321 19683 20433 26271 27783 33777 35721 45927 47677 57963 61299 78813 83349 101331 107163 135247 137781 143031 173889 183897 236439 250047 303993 321489 405741 429093 521667 551691 709317 750141 911979 946729 964467 1217223 1287279 1565001 1655073 2127951 2250423 2685619 2735937 2840187 3651669 3861837 4695003 4965219 6383853 6627103 6751269 8056857 8520561 10955007 11585511 14085009 14895657 18799333 19151559 19881309 24170571 25561683 32865021 34756533 42255027 44686971 56397999 59643927 72511713 76685049 98595063 104269599 126765081 131595331 134060913 169193997 178931781 217535139 230055147 295785189 312808797 380295243 394785993 507581991 536795343 652605417 690165441 887355567 921167317 938426391 1184357979 1522745973 1610386029 1957816251 2070496323 2662066701 2763501951 3553073937 4568237919 4831158087 5873448753 6211488969 8290505853 10659221811 13704713757 14493474261 17620346259 18634466907 24871517559 31977665433 41114141271 43480422783 52861038777 74614552677 95932996299 123342423813 130441268349 223843658031 287798988897 370027271439 671530974093 863396966691 2014592922279 2590190900073 6043778766837 18131336300511
• Sum of all divisors σ(n): 31945912768000
• Sum of proper divisors (its aliquot sum) s(n): 13814576467489
• 18131336300511 is a deficient number, because the sum of its proper divisors (13814576467489) is less than itself. Its deficiency is 4316759833022

Bases of 18131336300511

• Binary: 100000111110110000111110111000000011111011111₂
• Hexadecimal: 0x107D87DC07DF
• Base-36: 6FDF5HUXR

Squares and roots of 18131336300511

• 18131336300511 squared (18131336300511²) is 328745356042227915698861121
• 18131336300511 cubed (18131336300511³) is 5960592607632860217721678976768110332831
• The square root of 18131336300511 is 4258090.6872107597
• 18131336300511 is a perfect cube number. Its cube root is 26271

Scales and comparisons

• 18,131,336,300,511 seconds is equal to 576,520 years, 21 weeks, 2 days, 9 hours, 41 minutes, 51 seconds.
• To count from 1 to 18,131,336,300,511 would take you about one million, four hundred forty-one thousand, three hundred one 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 18131336300511 cubic inches would be around 2189.3 feet tall.

Recreational maths with 18131336300511

• 18131336300511 backwards is 11500363313181
• The number of decimal digits it has is: 14
• The sum of 18131336300511's digits is 36
• More coming soon!