16420327566560400

Names of 16420327566560400

• Cardinal: 16420327566560400 can be written as Sixteen quadrillion, four hundred twenty trillion, three hundred twenty-seven billion, five hundred sixty-six million, five hundred sixty thousand, four hundred.

Scientific notation

• Scientific notation: 1.64203275665604 × 10¹⁶

Factors of 16420327566560400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1695405247

Divisors of 16420327566560400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 140 150 168 175 200 210 240 280 300 336 350 400 420 525 560 600 700 840 1050 1153 1200 1400 1680 2100 2306 2800 3459 4200 4612 5765 6918 8071 8400 9224 11530 13836 16142 17295 18448 23060 24213 27672 28825 32284 34590 40355 46120 48426 55344 57650 64568 69180 80710 86475 92240 96852 115300 121065 129136 138360 161420 172950 193704 201775 230600 242130 276720 322840 345900 387408 403550 461200 484260 605325 645680 691800 807100 968520 1210650 1383600 1614200 1937040 2421300 3228400 4842600 9685200 1695404077 3390808154 5086212231 6781616308 8477020385 10172424462 11867828539 13563232616 16954040770 20344848924 23735657078 25431061155 27126465232 33908081540 35603485617 40689697848 42385101925 47471314156 50862122310 59339142695 67816163080 71206971234 81379395696 84770203850 94942628312 101724244620 118678285390 127155305775 135632326160 142413942468 169540407700 178017428085 189885256624 203448489240 237356570780 254310611550 284827884936 296695713475 339080815400 356034856170 406896978480 474713141560 508621223100 569655769872 593391426950 678161630800 712069712340 890087140425 949426283120 1017242446200 1186782853900 1424139424680 1780174280850 1954800900781 2034484892400 2373565707800 2848278849360 3560348561700 3909601801562 4747131415600 5864402702343 7120697123400 7819203603124 9774004503905 11728805404686 13683606305467 14241394246800 15638407206248 19548009007810 23457610809372 27367212610934 29322013511715 31276814412496 39096018015620 41050818916401 46915221618744 48870022519525 54734425221868 58644027023430 68418031527335 78192036031240 82101637832802 93830443237488 97740045039050 109468850443736 117288054046860 136836063054670 146610067558575 156384072062480 164203275665604 195480090078100 205254094582005 218937700887472 234576108093720 273672126109340 293220135117150 328406551331208 342090157636675 390960180156200 410508189164010 469152216187440 547344252218680 586440270234300 656813102662416 684180315273350 781920360312400 821016378328020 1026270472910025 1094688504437360 1172880540468600 1368360630546700 1642032756656040 2052540945820050 2345761080937200 2736721261093400 3284065513312080 4105081891640100 5473442522186800 8210163783280200 16420327566560400
• Sum of all divisors σ(n): 60166174402481024
• Sum of proper divisors (its aliquot sum) s(n): 43745846835920624
• 16420327566560400 is an abundant number, because the sum of its proper divisors (43745846835920624) is greater than itself. Its abundance is 27325519269360224

Bases of 16420327566560400

• Binary: 111010010101100011001101101111101100110100110010010000₂
• Hexadecimal: 0x3A56336FB34C90
• Base-36: 4HOIQCGU3DC

Squares and roots of 16420327566560400

• 16420327566560400 squared (16420327566560400²) is 269627157393143387492286848160000
• 16420327566560400 cubed (16420327566560400³) is 4427366245235952124033334899571581928268864000000
• The square root of 16420327566560400 is 128141825.9841820733
• The cube root of 16420327566560400 is 254171.7459494855

Scales and comparisons

• 16,420,327,566,560,400 seconds is equal to 522,115,625 years, 10 weeks, 5 days, 22 hours, 20 minutes.
• To count from 1 to 16,420,327,566,560,400 would take you about one billion, five hundred sixty-six million, three hundred forty-six thousand, eight hundred seventy-five 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 16420327566560400 cubic inches would be around 21181 feet tall.

Recreational maths with 16420327566560400

• 16420327566560400 backwards is 00406566572302461
• The number of decimal digits it has is: 17
• The sum of 16420327566560400's digits is 57
• More coming soon!