128729490842940
128,729,490,842,940 is an even composite number composed of nine prime numbers multiplied together.
What does the number 128729490842940 look like?
This visualization shows the relationship between its 9 prime factors (large circles) and 1152 divisors.
128729490842940 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 128729490842940:
22 × 3 × 5 × 13 × 312 × 73 × 79 × 97 × 307
(2 × 2 × 3 × 5 × 13 × 31 × 31 × 73 × 79 × 97 × 307)See below for interesting mathematical facts about the number 128729490842940 from the Numbermatics database.
Names of 128729490842940
- Cardinal: 128729490842940 can be written as One hundred twenty-eight trillion, seven hundred twenty-nine billion, four hundred ninety million, eight hundred forty-two thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.2872949084294 × 1014
Factors of 128729490842940
Divisors of 128729490842940
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 60 62 65 73 78 79 93 97 124 130 146 155 156 158 186 194 195 219 237 260 291 292 307 310 316 365 372 388 390 395 403 438 465 474 485 582 614 620 730 780 790 806 876 921 930 948 949 961 970 1027 1095 1164 1185 1209 1228 1261 1455 1460 1535 1580 1612 1842 1860 1898 1922 1940 2015 2054 2190 2263 2370 2418 2449 2522 2847 2883 2910 3007 3070 3081 3684 3783 3796 3844 3991 4030 4108 4380 4526 4605 4740 4745 4805 4836 4898 5044 5135 5694 5766 5767 5820 6014 6045 6140 6162 6305 6789 7081 7347 7566 7663 7982 8060 9021 9052 9210 9490 9517 9610 9796 10270 11315 11388 11532 11534 11973 12028 12090 12245 12324 12493 12610 13578 14162 14235 14415 14694 15035 15132 15326 15405 15964 17301 18042 18420 18915 18980 19034 19220 19955 20540 21243 22411 22630 22989 23068 23946 24180 24253 24490 24986 25220 27156 28324 28470 28551 28830 28835 29388 29419 29779 30070 30652 30810 31837 33945 34602 35405 36084 36735 37479 37830 38068 38315 39091 39910 42486 44822 45105 45260 45978 47585 47892 48506 48980 49972 56940 57102 57660 57670 58838 59558 59865 60140 61620 62465 63674 67233 67890 69204 70153 70810 72759 73470 74958 74971 75660 75919 76630 78182 79820 84972 86505 88257 89337 89644 90210 91956 92053 93217 95170 95511 97012 99619 106215 112055 114204 114945 115340 117273 117676 119116 119730 121265 123721 124930 127348 134466 135780 140306 141620 142755 145518 146940 147095 148895 149916 149942 151838 153260 156364 159185 173010 176514 178674 178777 180420 184106 186434 187395 190340 191022 195455 199238 210459 212430 219511 224110 224913 227757 229890 234546 237553 239460 242530 247442 249860 268932 276159 279651 280612 285510 291036 291343 294190 295027 297790 298857 299884 303676 315289 318370 336165 346020 350765 353028 357348 357554 363795 368212 371163 372868 374790 374855 379595 382044 387127 390910 398476 420918 424860 439022 441285 446685 448220 449826 455514 459780 460265 466085 469092 475106 477555 485060 494884 498095 536331 552318 559302 559399 571020 582686 586365 588380 590054 595580 597714 618605 630578 636740 658533 672330 694741 701530 712659 715108 727590 742326 749580 749710 751843 759190 774254 781820 841836 874029 878044 882570 885081 893370 893885 899652 911028 911989 920530 923149 932170 945867 950212 955110 986947 996190 1052295 1072662 1097555 1104636 1118604 1118798 1124565 1138785 1161381 1165372 1172730 1180108 1187765 1195428 1211821 1237210 1261156 1317066 1344660 1380795 1389482 1398255 1403060 1425318 1455180 1456715 1475135 1484652 1494285 1499420 1503686 1518380 1548508 1576445 1678197 1748058 1765140 1770162 1770469 1786740 1787770 1823978 1841060 1846298 1855815 1864340 1891734 1910220 1935635 1973894 1992380 2084223 2104590 2145324 2173867 2195110 2237596 2249130 2255529 2277570 2322762 2324101 2345460 2352541 2375530 2423642 2474420 2634132 2681655 2735967 2761590 2769447 2778964 2796510 2796995 2850636 2853643 2913430 2950270 2960841 2988570 3007372 3088189 3152890 3292665 3356394 3473705 3496116 3540324 3540938 3563295 3575540 3635463 3647956 3692596 3711630 3759215 3783468 3835351 3871270 3947788 4168446 4209180 4347734 4370145 4390220 4425405 4498260 4511058 4555140 4559945 4615745 4645524 4648202 4705082 4729335 4751060 4847284 4934735 5311407 5363310 5471934 5523180 5538894 5542087 5593020 5593990 5707286 5806905 5826860 5900540 5921682 5977140 6059105 6176378 6305780 6521601 6585330 6712788 6804841 6947410 6972303 7057623 7081876 7126590 7270926 7272187 7364143 7423260 7518430 7670702 7742540 8336892 8390985 8560929 8695468 8740290 8850810 8852345 9022116 9031633 9119890 9231490 9264567 9296404 9410164 9458670 9773959 9869470 10421115 10622814 10726620 10869335 10943868 11077788 11084174 11187980 11277645 11414572 11506053 11613810 11620505 11762705 11843364 12000937 12118210 12352756 13043202 13170660 13609682 13679835 13847235 13894820 13944606 14115246 14253180 14268215 14541852 14544374 14728286 14804205 15036860 15341404 15440945 16626261 16781970 17121858 17341369 17480580 17701620 17704690 18063266 18177315 18239780 18462980 18529134 18917340 19176755 19547918 19738940 20414523 20842230 21245628 21536971 21738670 21816561 22092429 22168348 22555290 23012106 23016097 23227620 23241010 23307133 23525410 24001874 24236420 26086404 26557035 27094899 27219364 27359670 27694470 27710435 27889212 28230492 28260271 28536430 28617619 29088748 29321877 29456572 29608410 30583033 30881890 32608005 33252522 33563940 34024205 34243716 34682738 34861515 35288115 35409380 36002811 36126532 36354630 36360935 36820715 37058268 38353510 39095836 40829046 41684460 42804645 43073942 43477340 43633122 44184858 45110580 45158165 46024212 46032194 46322835 46482020 46614266 47050820 48003748 48869795 52024107 53114070 54189798 54719340 54884539 55388940 55420870 56520542 57072860 57235238 57530265 58643754 59216820 60004685 61166066 61763780 64610913 65216010 66505044 67389877 68048410 69048291 69365476 69723030 69921399 70576230 72005622 72047131 72709260 72721870 72928771 73641430 76707020 81658092 83131305 84780813 85609290 85852857 86147884 86706845 87266244 88369716 88462933 90316330 91749099 92064388 92645670 93228532 95733859 97739590 102072615 104048214 106228140 107684855 108379596 109082805 109769078 110462145 110841740 113041084 114470476 115060530 115080485 116535665 117287508 120009370 122332132 129221826 130432020 134779754 135474495 136096820 138096582 139446060 139842798 141152460 141301355 143088095 144011244 144094262 145443740 145857542 146609385 147282860 152915165 164653617 166262610 169561626 171218580 171705714 171735493 173413690 176925866 180014055 180632660 183498198 185291340 191467718 195479180 202169631 204145230 208096428 215369710 216141393 218165610 218786313 219538156 220924290 225437797 230121060 230160970 233071330 240018740 258443652 260120535 265388799 269559508 270948990 274422695 276193164 279685596 279980623 282602710 286176190 287201577 288188524 291715084 293218770 302992729 305830330 323054565 329307234 332525220 336949385 339123252 343411428 343470986 345241455 346827380 349606995 353851732 360028110 360235655 364643855 366996396 372029047 382935436 404339262 408290460 423904065 429264285 430739420 432282786 436331220 437572626 441848580 442314665 450875594 458745495 460321940 466142660 478669295 515206479 520241070 530777598 537582439 541897980 548845390 559961246 565205420 572352380 574403154 586437540 605985458 611660660 646109130 658614468 673898770 676313391 686941972 690482910 699213990 713499007 720056220 720471310 729287710 744058094 808678524 823268085 839941869 847808130 858528570 858677465 864565572 875145252 876068401 884629330 901751188 908978187 917490990 948074023 957338590 1010848155 1030412958 1040482140 1061555196 1075164878 1080706965 1093931565 1097690780 1116087141 1119922492 1127188985 1148806308 1211970916 1292218260 1326943995 1347797540 1352626782 1380965820 1398427980 1399903115 1426998014 1436007885 1440942620 1458575420 1488116188 1514963645 1612747317 1646536170 1679883738 1695616260 1701420709 1717057140 1717354930 1752136802 1769258660 1817956374 1834981980 1860145235 1896148046 1914677180 2021696310 2060825916 2089086187 2140497021 2150329756 2161413930 2187863130 2232174282 2232561409 2254377970 2260791901 2576032395 2628205203 2653887990 2687912195 2705253564 2799806230 2844222069 2853996028 2872015770 3029927290 3225494634 3293072340 3359767476 3381566955 3402841418 3434709860 3504273604 3567495035 3635912748 3720290470 3792296092 4043392620 4178172374 4199709345 4280994042 4322827860 4375726260 4380342005 4464348564 4465122818 4508755940 4521583802 4544890935 4740370115 5104262127 5152064790 5256410406 5307775980 5323800283 5375824390 5580435705 5599612460 5688444138 5744031540 6059854580 6267258561 6450989268 6697684227 6763133910 6782375703 6805682836 6988571707 7134990070 7440580940 8063736585 8356344748 8399418690 8507103545 8561988084 8760684010 8930245636 9043167604 9089781870 9480740230 10208524254 10304129580 10445430935 10512820812 10647600566 10702485105 10751648780 11160871410 11162807045 11303959505 11376888276 12534517122 13141026015 13395368454 13526267820 13564751406 13977143414 14221110345 14269980140 15971400849 16127473170 16798837380 17014207090 17521368020 18179563740 18961480460 20417048508 20890861870 20965715121 21295201132 21404970210 22118469217 22321742820 22325614090 22607919010 25069034244 25521310635 26282052030 26619001415 26790736908 27129502812 27158120431 27954286828 28442220690 29390294713 31336292805 31942801698 32254946340 33488421135 33911878515 34028414180 34942858535 41781723740 41931430242 42809940420 44236938434 44651228180 45215838020 51042621270 52564104060 53238002830 54316240862 56884441380 58780589426 62672585610 63885603396 66355407651 66976842270 67823757030 69209403679 69885717070 79857004245 81474361293 83862860484 88170884139 88473876868 102085242540 104828575605 106476005660 108632481724 110592346085 117561178852 125345171220 132710815302 133953684540 135647514060 135790602155 138418807358 139771434140 146951473565 159714008490 162948722586 165037808773 176341768278 207628211037 209657151210 221184692170 265421630604 271581204310 276837614716 293902947130 319428016980 325897445172 330075617546 331777038255 346047018395 352683536556 407371806465 415256422074 419314302420 440854420695 442369384340 495113426319 543162408620 587805894260 660151235092 663554076510 692094036790 814743612930 825189043865 830512844148 881708841390 990226852638 1038141055185 1327108153020 1384188073580 1629487225860 1650378087730 1763417682780 1980453705276 2076282110370 2145491514049 2475567131595 3300756175460 4152564220740 4290983028098 4951134263190 6436474542147 8581966056196 9902268526380 10727457570245 12872949084294 21454915140490 25745898168588 32182372710735 42909830280980 64364745421470 128729490842940
- Sum of all divisors σ(n): 417335246254080
- Sum of proper divisors (its aliquot sum) s(n): 288605755411140
- 128729490842940 is an abundant number, because the sum of its proper divisors (288605755411140) is greater than itself. Its abundance is 159876264568200
Bases of 128729490842940
- Binary: 111010100010100001010111001001011100101001111002
- Hexadecimal: 0x75142B92E53C
- Base-36: 19MPIF5FLO
Squares and roots of 128729490842940
- 128729490842940 squared (1287294908429402) is 16571281812682573311747843600
- 128729490842940 cubed (1287294908429403) is 2133212670361499485491559262632491284184000
-
The
square root of 128729490842940 is 11345901.9404778923 -
The
cube root of 128729490842940 is 50492.4003651381
Scales and comparisons
How big is 128729490842940?- 128,729,490,842,940 seconds is equal to 4,093,199 years, 32 weeks, 2 days, 12 hours, 49 minutes.
-
To count from 1 to 128,729,490,842,940 would take you about ten million, two hundred thirty-two thousand, nine hundred ninety-nine 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 128729490842940 cubic inches would be around 4207.7 feet tall.
Recreational maths with 128729490842940
- 128729490842940 backwards is 049248094927821
- The number of decimal digits it has is: 15
- The sum of 128729490842940's digits is 69
- More coming soon!
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The information we have on file for 128729490842940 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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