18112002342192120

Names of 18112002342192120

• Cardinal: 18112002342192120 can be written as Eighteen quadrillion, one hundred twelve trillion, two billion, three hundred forty-two million, one hundred ninety-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.811200234219212 × 10¹⁶

Factors of 18112002342192120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42595885

Divisors of 18112002342192120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 109 120 218 327 436 545 654 872 1090 1308 1635 2180 2616 3270 4360 6540 13080 32533 65066 97599 130132 162665 195198 260264 325330 390396 487995 650660 780792 975990 1301320 1951980 3546097 3903960 7092194 10638291 14184388 17730485 21276582 28368776 35460970 42553164 42563233 53191455 70921940 85106328 85126466 106382910 127689699 141843880 170252932 212765820 212816165 255379398 340505864 425531640 425632330 510758796 638448495 851264660 1021517592 1276896990 1702529320 2553793980 4639392397 5107587960 9278784794 13918177191 18557569588 23196961985 27836354382 37115139176 46393923970 55672708764 69590885955 92787847940 111345417528 139181771910 185575695880 278363543820 556727087640 1384709659189 2769419318378 4154128977567 5538838636756 6923548295945 8308257955134 11077677273512 13847096591890 16616515910268 20770644887835 27694193183780 33233031820536 41541289775670 55388386367560 83082579551340 150933352851601 166165159102680 301866705703202 452800058554803 603733411406404 754666764258005 905600117109606 1207466822812808 1509333528516010 1811200234219212 2264000292774015 3018667057032020 3622400468438424 4528000585548030 6037334114064040 9056001171096060 18112002342192120
• Sum of all divisors σ(n): 54836189296257600
• Sum of proper divisors (its aliquot sum) s(n): 36724186954065480
• 18112002342192120 is an abundant number, because the sum of its proper divisors (36724186954065480) is greater than itself. Its abundance is 18612184611873360

Bases of 18112002342192120

• Binary: 1000000010110001100010100101001110001110000001111111000₂
• Hexadecimal: 0x4058C529C703F8
• Base-36: 4YC630CHYBC

Squares and roots of 18112002342192120

• 18112002342192120 squared (18112002342192120²) is 328044628843572840743926990094400
• 18112002342192120 cubed (18112002342192120³) is 5941545085958335977295025881030506854421736128000
• The square root of 18112002342192120 is 134580839.4318898577
• The cube root of 18112002342192120 is 262616.5884141203

Scales and comparisons

• 18,112,002,342,192,120 seconds is equal to 575,905,650 years, 19 weeks, 5 days, 8 hours, 2 minutes.
• To count from 1 to 18,112,002,342,192,120 would take you about one billion, seven hundred twenty-seven million, seven hundred sixteen thousand, nine hundred fifty-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 18112002342192120 cubic inches would be around 21884.7 feet tall.

Recreational maths with 18112002342192120

• 18112002342192120 backwards is 02129124320021181
• The number of decimal digits it has is: 17
• The sum of 18112002342192120's digits is 39
• More coming soon!