128664478520240
128,664,478,520,240 is an even composite number composed of six prime numbers multiplied together.
128664478520240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 128664478520240:
24 × 5 × 13 × 193 × 312 × 1372
(2 × 2 × 2 × 2 × 5 × 13 × 19 × 19 × 19 × 31 × 31 × 137 × 137)See below for interesting mathematical facts about the number 128664478520240 from the Numbermatics database.
Names of 128664478520240
- Cardinal: 128664478520240 can be written as One hundred twenty-eight trillion, six hundred sixty-four billion, four hundred seventy-eight million, five hundred twenty thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.2866447852024 × 1014
Factors of 128664478520240
Divisors of 128664478520240
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 31 38 40 52 62 65 76 80 95 104 124 130 137 152 155 190 208 247 248 260 274 304 310 361 380 403 494 496 520 548 589 620 685 722 760 806 961 988 1040 1096 1178 1235 1240 1370 1444 1520 1612 1781 1805 1922 1976 2015 2192 2356 2470 2480 2603 2740 2888 2945 3224 3562 3610 3844 3952 4030 4247 4693 4712 4805 4940 5206 5480 5776 5890 6448 6859 7124 7220 7657 7688 8060 8494 8905 9386 9424 9610 9880 10412 10960 11191 11780 12493 13015 13718 14248 14440 15314 15376 16120 16988 17810 18259 18769 18772 19220 19760 20824 21235 22382 23465 23560 24986 26030 27436 28496 28880 30628 32240 33839 33976 34295 35620 36518 37538 37544 38285 38440 41648 42470 44764 46930 47120 49457 49972 52060 54872 55211 55955 61256 62465 67678 67952 68590 71240 73036 75076 75088 76570 76880 80693 84940 89167 89528 91295 93845 93860 98914 99944 104120 109744 110422 111910 122512 124930 131657 135356 137180 142480 145483 146072 150152 153140 161386 169195 169880 178334 179056 182590 187690 187720 197828 199888 208240 212629 220844 223820 237367 243997 247285 249860 263314 270712 274360 276055 290966 292144 300304 306280 322772 338390 339760 346921 356611 356668 365180 375380 375440 395656 403465 425258 441688 445835 447640 474734 487994 494570 499720 526628 541424 548720 552110 581839 581932 612560 642941 645544 658285 676780 693842 713222 713336 727415 730360 750760 791312 806930 850516 883376 891670 895280 939683 949468 975988 989140 999440 1049009 1053256 1063145 1104220 1163678 1163864 1186835 1219985 1285882 1291088 1316570 1353560 1387684 1426444 1426672 1454830 1460720 1501520 1533167 1613860 1701032 1711541 1734605 1783055 1783340 1879366 1898936 1951976 1978280 2098018 2106512 2126290 2208440 2327356 2327728 2373670 2439970 2501483 2571764 2633140 2707120 2764177 2775368 2852888 2909195 2909660 3066334 3214705 3227720 3402064 3423082 3469210 3566110 3566680 3758732 3797872 3903952 3956560 4196036 4252580 4416880 4509973 4635943 4654712 4698415 4747340 4879940 5002966 5143528 5245045 5266280 5528354 5550736 5705776 5818390 5819320 6132668 6429410 6455440 6591499 6775609 6846164 6938420 7132220 7133360 7517464 7563907 7665835 8392072 8505160 8557705 9019946 9271886 9309424 9396830 9494680 9759880 10005932 10287056 10490090 10532560 11054941 11056708 11636780 11638640 12215879 12265336 12507415 12858820 13182998 13551218 13692328 13820885 13876840 14264440 15034928 15127814 15331670 16784144 17010320 17115410 18037009 18039892 18543772 18793660 18989360 19519760 19931171 20011864 20980180 22109882 22113416 22549865 23179715 23273560 24431758 24530672 25014830 25717640 26365996 27102436 27384656 27641770 27753680 28528880 29130173 30255628 30663340 32519279 32957495 33878045 34230820 36074018 36079784 37087544 37587320 37819535 39862342 40023728 41960360 44219764 44226832 45099730 46359430 46547120 47528177 48863516 50029660 51435280 52731992 54204872 55274705 55283540 58260346 60511256 61079395 61326680 65038558 65914990 67756090 68461640 72148036 72159568 74175088 75174640 75639070 79724684 83920720 85689487 88082917 88439528 90185045 90199460 92718860 95056354 97727032 99655855 100059320 105463984 108409744 110549410 110567080 116520692 121022512 122158790 122653360 128736571 130077116 131829980 135512180 136923280 143714233 144296072 145650865 151278140 159449368 162596395 171378974 176165834 176879056 180370090 180398920 185437720 190112708 195454064 199311710 200118640 210043879 221098820 221134160 233041384 234481117 237640885 244317580 257473142 260154232 263659960 271024360 287428466 288592144 291301730 302556280 318898736 325192790 342703171 342757948 352331668 360740180 360797840 370875440 378692249 380225416 398623420 420087758 428447435 440414585 442197640 466082768 468962234 475281770 488635160 514946284 520308464 527319920 542048720 574856932 582603460 605112560 617866301 643682855 650385580 685406342 685515896 704663336 718571165 721480360 757384498 760450832 797246840 840175516 856894870 880829170 884395280 903035363 937924468 950563540 977270320 1029892568 1050219395 1149713864 1165206920 1172405585 1235732602 1287365710 1300771160 1370812684 1371031792 1409326672 1437142330 1442960720 1514768996 1594493680 1673575423 1680351032 1713515855 1713789740 1761658340 1806070726 1875848936 1893461245 1901127080 2059785136 2100438790 2299427728 2330413840 2344811170 2471465204 2574731420 2601542320 2730570427 2741625368 2874284660 3029537992 3089331505 3347150846 3360702064 3427031710 3427579480 3523316680 3612141452 3751697872 3786922490 3802254160 3990833701 4200877580 4455141223 4515176815 4689622340 4942930408 5149462840 5461140854 5483250736 5748569320 6059075984 6178663010 6511360249 6694301692 6854063420 6855158960 7046633360 7224282904 7573844980 7981667402 8367877115 8401755160 8910282446 9030353630 9379244680 9885860816 10298925680 10922281708 11497138640 11739459719 12357326020 13022720498 13388603384 13652852135 13708126840 14448565808 15147689960 15963334804 16735754230 16803510320 17820564892 18060707260 18758489360 19954168505 21844563416 22275706115 23478919438 24714652040 26045440996 26777206768 27305704270 27416253680 30295379920 31926669608 32556801245 33471508460 35641129784 36121414520 39908337010 43689126832 44551412230 46957838876 49429304080 51880838113 52090881992 54611408540 58697298595 63853339216 65113602490 66943016920 71282259568 72242829040 79816674020 84647683237 89102824460 93915677752 103761676226 104181763984 109222817080 117394597190 123715844731 130227204980 133886033840 159633348040 169295366474 178205648920 187831355504 207523352452 218445634160 234789194380 247431689462 259404190565 260454409960 319266696080 338590732948 356411297840 415046704904 423238416185 469578388760 494863378924 518808381130 520908819920 618579223655 677181465896 830093409808 846476832370 939156777520 989726757848 1037616762260 1237158447310 1354362931792 1608305981503 1692953664740 1979453515696 2075233524520 2474316894620 3216611963006 3385907329480 4150467049040 4948633789240 6433223926012 6771814658960 8041529907515 9897267578480 12866447852024 16083059815030 25732895704048 32166119630060 64332239260120 128664478520240
- Sum of all divisors σ(n): 353957744316960
- Sum of proper divisors (its aliquot sum) s(n): 225293265796720
- 128664478520240 is an abundant number, because the sum of its proper divisors (225293265796720) is greater than itself. Its abundance is 96628787276480
Bases of 128664478520240
- Binary: 111010100000101000010001000100110010011101100002
- Hexadecimal: 0x7505088993B0
- Base-36: 19LVN8HQCW
Squares and roots of 128664478520240
- 128664478520240 squared (1286644785202402) is 16554548032885300340089657600
- 128664478520240 cubed (1286644785202403) is 2129982289789452070759106917230976269824000
-
The
square root of 128664478520240 is 11343036.5652341965 -
The
cube root of 128664478520240 is 50483.8988659369
Scales and comparisons
How big is 128664478520240?- 128,664,478,520,240 seconds is equal to 4,091,132 years, 22 weeks, 3 days, 2 hours, 17 minutes, 20 seconds.
-
To count from 1 to 128,664,478,520,240 would take you about ten million, two hundred twenty-seven thousand, eight hundred thirty-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 128664478520240 cubic inches would be around 4207 feet tall.
Recreational maths with 128664478520240
- 128664478520240 backwards is 042025874466821
- The number of decimal digits it has is: 15
- The sum of 128664478520240's digits is 59
- More coming soon!
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The information we have on file for 128664478520240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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