18140235559631148

Names of 18140235559631148

• Cardinal: 18140235559631148 can be written as Eighteen quadrillion, one hundred forty trillion, two hundred thirty-five billion, five hundred fifty-nine million, six hundred thirty-one thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.8140235559631148 × 10¹⁶

Factors of 18140235559631148

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 256133789

Divisors of 18140235559631148

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 29 43 58 86 87 116 129 172 174 258 348 516 1247 2494 3741 4733 4988 7482 9466 14199 14964 18932 28398 56796 137257 203519 274514 407038 411771 549028 610557 814076 823542 1221114 1647084 2442228 5902051 11804102 17706153 23608204 35412306 70824612 256128979 512257958 768386937 1024515916 1536773874 3073547748 7427740391 11013546097 14855480782 22027092194 22283221173 29710961564 33040638291 44054184388 44566442346 66081276582 89132884692 132162553164 319392836813 638785673626 958178510439 1212258457607 1277571347252 1916357020878 2424516915214 3636775372821 3832714041756 4849033830428 7273550745642 14547101491284 35155495270603 52127113677101 70310990541206 104254227354202 105466485811809 140621981082412 156381341031303 208508454708404 210932971623618 312762682062606 421865943247236 625525364125212 1511686296635929 3023372593271858 4535058889907787 6046745186543716 9070117779815574 18140235559631148
• Sum of all divisors σ(n): 44814539295187200
• Sum of proper divisors (its aliquot sum) s(n): 26674303735556052
• 18140235559631148 is an abundant number, because the sum of its proper divisors (26674303735556052) is greater than itself. Its abundance is 8534068175924904

Bases of 18140235559631148

• Binary: 1000000011100100111001010111000101011000111100100101100₂
• Hexadecimal: 0x407272B8AC792C
• Base-36: 4YM6D6579KC

Squares and roots of 18140235559631148

• 18140235559631148 squared (18140235559631148²) is 329068146158906389266581811797904
• 18140235559631148 cubed (18140235559631148³) is 5969373686493693649437844762531808439820959513792
• The square root of 18140235559631148 is 134685691.7405525599
• The cube root of 18140235559631148 is 262752.9742542117

Scales and comparisons

• 18,140,235,559,631,148 seconds is equal to 576,803,379 years, 18 weeks, 6 days, 7 hours, 45 minutes, 48 seconds.
• To count from 1 to 18,140,235,559,631,148 would take you about one billion, seven hundred thirty million, four hundred ten thousand, one hundred thirty-eight 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 18140235559631148 cubic inches would be around 21896.1 feet tall.

Recreational maths with 18140235559631148

• 18140235559631148 backwards is 84113695553204181
• The number of decimal digits it has is: 17
• The sum of 18140235559631148's digits is 66
• More coming soon!