42398587806662656

Names of 42398587806662656

• Cardinal: 42398587806662656 can be written as Forty-two quadrillion, three hundred ninety-eight trillion, five hundred eighty-seven billion, eight hundred six million, six hundred sixty-two thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.2398587806662656 × 10¹⁶

Factors of 42398587806662656

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 110

Divisors of 42398587806662656

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 79 116 128 158 232 256 316 464 512 632 841 928 1024 1264 1682 1856 2048 2291 2528 3364 3712 4096 4582 5056 6241 6728 7424 8192 9164 10112 12482 13456 14848 16384 18328 20224 24964 26912 29696 36656 40448 49928 53824 59392 66439 73312 80896 99856 107648 118784 132878 146624 161792 180989 199712 215296 237568 265756 293248 323584 361978 399424 430592 475136 493039 531512 586496 647168 723956 798848 861184 986078 1063024 1172992 1294336 1447912 1597696 1722368 1972156 2126048 2345984 2895824 3195392 3444736 3944312 4252096 4691968 5248681 5791648 6390784 6889472 7888624 8504192 9383936 10497362 11583296 12781568 13778944 14298131 15777248 17008384 18767872 20994724 23166592 25563136 28596262 31554496 34016768 37535744 38950081 41989448 46333184 51126272 57192524 63108992 68033536 77900162 83978896 92666368 102252544 114385048 126217984 136067072 155800324 167957792 185332736 228770096 252435968 272134144 311600648 335915584 370665472 414645799 457540192 504871936 544268288 623201296 671831168 741330944 829291598 915080384 1009743872 1088536576 1129552349 1246402592 1343662336 1482661888 1658583196 1830160768 2019487744 2259104698 2492805184 2687324672 2965323776 3077056399 3317166392 3660321536 4038975488 4518209396 4985610368 5374649344 6154112798 6634332784 7320643072 8077950976 9036418792 9971220736 10749298688 12308225596 13268665568 14641286144 18072837584 19942441472 21498597376 24616451192 26537331136 29282572288 32757018121 36145675168 39884882944 42997194752 49232902384 53074662272 58565144576 65514036242 72291350336 79769765888 85994389504 89234635571 98465804768 106149324544 117130289152 131028072484 144582700672 159539531776 178469271142 196931609536 212298649088 234260578304 262056144968 289165401344 319079063552 356938542284 393863219072 424597298176 524112289936 578330802688 638158127104 713877084568 787726438144 849194596352 1048224579872 1156661605376 1427754169136 1575452876288 1698389192704 2096449159744 2313323210752 2587804431559 2855508338272 3150905752576 3396778385408 4192898319488 4626646421504 5175608863118 5711016676544 6301811505152 6793556770816 8385796638976 9253292843008 10351217726236 11422033353088 12603623010304 16771593277952 18506585686016 20702435452472 22844066706176 25207246020608 33543186555904 41404870904944 45688133412352 50414492041216 67086373111808 82809741809888 91376266824704 134172746223616 165619483619776 182752533649408 268345492447232 331238967239552 365505067298816 536690984894464 662477934479104 731010134597632 1324955868958208 1462020269195264 2649911737916416 5299823475832832 10599646951665664 21199293903331328 42398587806662656
• Sum of all divisors σ(n): 88945254314432880
• Sum of proper divisors (its aliquot sum) s(n): 46546666507770224
• 42398587806662656 is an abundant number, because the sum of its proper divisors (46546666507770224) is greater than itself. Its abundance is 4148078701107568

Bases of 42398587806662656

• Binary: 10010110101000010100101001111101001100011100000000000000₂
• Hexadecimal: 0x96A14A7D31C000
• Base-36: BLH1MCGZN5S

Squares and roots of 42398587806662656

• 42398587806662656 squared (42398587806662656²) is 1797640247999283250838784584974336
• 42398587806662656 cubed (42398587806662656³) is 76217407899588443831931544418221478790487569596416
• The square root of 42398587806662656 is 205909173.6826279821
• The cube root of 42398587806662656 is 348698.8088609741

Scales and comparisons

• 42,398,587,806,662,656 seconds is equal to 1,348,143,944 years, 42 weeks, 10 hours, 44 minutes, 16 seconds.
• To count from 1 to 42,398,587,806,662,656 would take you about four billion, forty-four million, four hundred thirty-one thousand, eight hundred thirty-four 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 42398587806662656 cubic inches would be around 29058.2 feet tall.

Recreational maths with 42398587806662656

• 42398587806662656 backwards is 65626660878589324
• The number of decimal digits it has is: 17
• The sum of 42398587806662656's digits is 91
• More coming soon!