18422316460242

Names of 18422316460242

• Cardinal: 18422316460242 can be written as Eighteen trillion, four hundred twenty-two billion, three hundred sixteen million, four hundred sixty thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.8422316460242 × 10¹³

Factors of 18422316460242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 515

Divisors of 18422316460242

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 89 162 178 243 267 421 486 534 729 801 842 1263 1458 1602 2187 2403 2526 3789 4374 4806 6561 7209 7578 7921 11367 13122 14418 15842 21627 22734 23763 34101 37469 43254 47526 64881 68202 71289 74938 102303 112407 129762 142578 177241 194643 204606 213867 224814 306909 337221 354482 389286 427734 531723 583929 613818 641601 674442 920727 1011663 1063446 1167858 1283202 1595169 1841454 1924803 2023326 2762181 3034989 3190338 3334741 3849606 4785507 5524362 5774409 6069978 6669482 9104967 9571014 10004223 11548818 14356521 15774449 17323227 18209934 20008446 27314901 28713042 30012669 31548898 34646454 43069563 47323347 51969681 54629802 60025338 81944703 86139126 90038007 94646694 103939362 129208689 141970041 163889406 180076014 245834109 258417378 270114021 283940082 387626067 425910123 491668218 540228042 775252134 810342063 851820246 1162878201 1277730369 1403925961 1620684126 2325756402 2431026189 2555460738 2807851922 3833191107 4211777883 4862052378 7293078567 7666382214 8423555766 11499573321 12635333649 14586157134 21879235701 22999146642 25270667298 34498719963 37906000947 43758471402 68997439926 75812001894 103496159889 113718002841 206992319778 227436005682 341154008523 682308017046 1023462025569 2046924051138 3070386076707 6140772153414 9211158230121 18422316460242
• Sum of all divisors σ(n): 42018854584239
• Sum of proper divisors (its aliquot sum) s(n): 23596538123997
• 18422316460242 is an abundant number, because the sum of its proper divisors (23596538123997) is greater than itself. Its abundance is 5174221663755

Bases of 18422316460242

• Binary: 100001100000101000111101000001110100011010010₂
• Hexadecimal: 0x10C147A0E8D2
• Base-36: 6J33FKJ4I

Squares and roots of 18422316460242

• 18422316460242 squared (18422316460242²) is 339381743761303332766698564
• 18422316460242 cubed (18422316460242³) is 6252197884399491080271043701965104492488
• The square root of 18422316460242 is 4292122.6054531575
• The cube root of 18422316460242 is 26410.7912630269

Scales and comparisons

• 18,422,316,460,242 seconds is equal to 585,772 years, 35 weeks, 2 days, 7 hours, 50 minutes, 42 seconds.
• To count from 1 to 18,422,316,460,242 would take you about one million, four hundred sixty-four thousand, four hundred thirty-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 18422316460242 cubic inches would be around 2200.9 feet tall.

Recreational maths with 18422316460242

• 18422316460242 backwards is 24206461322481
• The number of decimal digits it has is: 14
• The sum of 18422316460242's digits is 45
• More coming soon!