18428344593114240

Names of 18428344593114240

• Cardinal: 18428344593114240 can be written as Eighteen quadrillion, four hundred twenty-eight trillion, three hundred forty-four billion, five hundred ninety-three million, one hundred fourteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.842834459311424 × 10¹⁶

Factors of 18428344593114240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 33437624

Divisors of 18428344593114240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 288 320 360 384 480 576 640 720 960 1152 1440 1920 2880 5760 95957 191914 287871 383828 479785 575742 767656 863613 959570 1151484 1439355 1535312 1727226 1919140 2302968 2878710 3070624 3454452 3838280 4318065 4605936 5757420 6141248 6908904 7676560 8636130 9211872 11514840 12282496 13817808 15353120 17272260 18423744 23029680 27635616 30706240 33341657 34544520 36847488 46059360 55271232 61412480 66683314 69089040 92118720 100024971 110542464 133366628 138178080 166708285 184237440 200049942 266733256 276356160 300074913 333416570 400099884 500124855 533466512 552712320 600149826 666833140 800199768 1000249710 1066933024 1200299652 1333666280 1500374565 1600399536 2000499420 2133866048 2400599304 2667332560 3000749130 3200799072 4000998840 4267732096 4801198608 5334665120 6001498260 6401598144 8001997680 9602397216 10669330240 12002996520 12803196288 16003995360 19204794432 21338660480 24005993040 32007990720 38409588864 48011986080 64015981440 96023972160 192047944320 3199365380749 6398730761498 9598096142247 12797461522996 15996826903745 19196192284494 25594923045992 28794288426741 31993653807490 38392384568988 47990480711235 51189846091984 57588576853482 63987307614980 76784769137976 95980961422470 102379692183968 115177153706964 127974615229960 143971442133705 153569538275952 191961922844940 204759384367936 230354307413928 255949230459920 287942884267410 307139076551904 383923845689880 409518768735872 460708614827856 511898460919840 575885768534820 614278153103808 767847691379760 921417229655712 1023796921839680 1151771537069640 1228556306207616 1535695382759520 1842834459311424 2047593843679360 2303543074139280 3071390765519040 3685668918622848 4607086148278560 6142781531038080 9214172296557120 18428344593114240
• Sum of all divisors σ(n): 63636042497259960
• Sum of proper divisors (its aliquot sum) s(n): 45207697904145720
• 18428344593114240 is an abundant number, because the sum of its proper divisors (45207697904145720) is greater than itself. Its abundance is 26779353311031480

Bases of 18428344593114240

• Binary: 1000001011110000111101101010101010001010110010010000000₂
• Hexadecimal: 0x41787B55456480
• Base-36: 51GAWMSZDS0

Squares and roots of 18428344593114240

• 18428344593114240 squared (18428344593114240²) is 339603884442562843821621690777600
• 18428344593114240 cubed (18428344593114240³) is 6258337407667696149761603921011084987471233024000
• The square root of 18428344593114240 is 135751039.0130191231
• The cube root of 18428344593114240 is 264136.7165354361

Scales and comparisons

• 18,428,344,593,114,240 seconds is equal to 585,964,355 years, 23 weeks, 2 days, 6 hours, 24 minutes.
• To count from 1 to 18,428,344,593,114,240 would take you about one billion, seven hundred fifty-seven million, eight hundred ninety-three thousand and sixty-six 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 18428344593114240 cubic inches would be around 22011.4 feet tall.

Recreational maths with 18428344593114240

• 18428344593114240 backwards is 04241139544382481
• The number of decimal digits it has is: 17
• The sum of 18428344593114240's digits is 63
• More coming soon!