11220318018

Names of 11220318018

• Cardinal: 11220318018 can be written as Eleven billion, two hundred twenty million, three hundred eighteen thousand and eighteen.

Scientific notation

• Scientific notation: 1.1220318018 × 10¹⁰

Factors of 11220318018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4233

Divisors of 11220318018

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 79 91 98 117 126 147 158 182 189 234 237 273 294 351 378 441 474 546 553 637 702 711 819 882 1027 1106 1274 1323 1422 1638 1659 1911 2054 2133 2457 2646 3081 3318 3822 3871 4129 4266 4914 4977 5733 6162 7189 7742 8258 9243 9954 11466 11613 12387 14378 14931 17199 18486 21567 23226 24774 27729 28903 29862 34398 34839 37161 43134 50323 53677 55458 57806 64701 69678 74322 86709 100646 104517 107354 111483 129402 150969 161031 173418 194103 202321 209034 222966 260127 301938 322062 326191 375739 388206 404642 452907 483093 520254 606963 652382 751478 780381 905814 966186 978573 1127217 1213926 1358721 1449279 1560762 1820889 1957146 2254434 2283337 2630173 2717442 2898558 2935719 3381651 3641778 4240483 4566674 5260346 5462667 5871438 6763302 6850011 7890519 8480966 8807157 10144953 10925334 12721449 13700022 15781038 15983359 17614314 20289906 20550033 23671557 25442898 29683381 31966718 38164347 41100066 47343114 47950077 59366762 61650099 71014671 76328694 89050143 95900154 114493041 123300198 142029342 143850231 178100286 207783667 228986082 267150429 287700462 415567334 431550693 534300858 623351001 801451287 863101386 1246702002 1602902574 1870053003 3740106006 5610159009 11220318018
• Sum of all divisors σ(n): 31639104000
• Sum of proper divisors (its aliquot sum) s(n): 20418785982
• 11220318018 is an abundant number, because the sum of its proper divisors (20418785982) is greater than itself. Its abundance is 9198467964

Bases of 11220318018

• Binary: 1010011100110010000111011101000010₂
• Hexadecimal: 0x29CC87742
• Base-36: 55KACSI

Squares and roots of 11220318018

• 11220318018 squared (11220318018²) is 125895536425055448324
• 11220318018 cubed (11220318018³) is 1412587955735824953478845101832
• The square root of 11220318018 is 105926.0025583897
• The cube root of 11220318018 is 2238.7300157865

Scales and comparisons

• 11,220,318,018 seconds is equal to 356 years, 40 weeks, 19 hours, 18 seconds.
• To count from 1 to 11,220,318,018 would take you about seven hundred thirteen 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 11220318018 cubic inches would be around 186.6 feet tall.

Recreational maths with 11220318018

• 11220318018 backwards is 81081302211
• 11220318018 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11220318018's digits is 27
• More coming soon!