18309983222090160

Names of 18309983222090160

• Cardinal: 18309983222090160 can be written as Eighteen quadrillion, three hundred nine trillion, nine hundred eighty-three billion, two hundred twenty-two million, ninety thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.830998322209016 × 10¹⁶

Factors of 18309983222090160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2825614694777

Divisors of 18309983222090160

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 270 324 360 405 432 540 648 720 810 1080 1296 1620 2160 3240 6480 2825614694767 5651229389534 8476844084301 11302458779068 14128073473835 16953688168602 22604917558136 25430532252903 28256146947670 33907376337204 42384220421505 45209835116272 50861064505806 56512293895340 67814752674408 76291596758709 84768440843010 101722129011612 113024587790680 127152661264515 135629505348816 152583193517418 169536881686020 203444258023224 226049175581360 228874790276127 254305322529030 305166387034836 339073763372040 381457983793545 406888516046448 457749580552254 508610645058060 610332774069672 678147526744080 762915967587090 915499161104508 1017221290116120 1144373951380635 1220665548139344 1525831935174180 1830998322209016 2034442580232240 2288747902761270 3051663870348360 3661996644418032 4577495805522540 6103327740696720 9154991611045080 18309983222090160
• Sum of all divisors σ(n): 63593284320448608
• Sum of proper divisors (its aliquot sum) s(n): 45283301098358448
• 18309983222090160 is an abundant number, because the sum of its proper divisors (45283301098358448) is greater than itself. Its abundance is 26973317876268288

Bases of 18309983222090160

• Binary: 1000001000011001101010100101101110010111100100110110000₂
• Hexadecimal: 0x410CD52DCBC9B0
• Base-36: 50ACI64OB00

Squares and roots of 18309983222090160

• 18309983222090160 squared (18309983222090160²) is 335255485593223157458599168825600
• 18309983222090160 cubed (18309983222090160³) is 6138522316325605364549899940696348745144516096000
• The square root of 18309983222090160 is 135314386.6042711659
• The cube root of 18309983222090160 is 263570.0033626303

Scales and comparisons

• 18,309,983,222,090,160 seconds is equal to 582,200,829 years, 50 weeks, 1 day, 12 hours, 36 minutes.
• To count from 1 to 18,309,983,222,090,160 would take you about one billion, seven hundred forty-six million, six hundred two thousand, four hundred eighty-nine 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 18309983222090160 cubic inches would be around 21964.2 feet tall.

Recreational maths with 18309983222090160

• 18309983222090160 backwards is 06109022238990381
• The number of decimal digits it has is: 17
• The sum of 18309983222090160's digits is 63
• More coming soon!