128634236846080

Names of 128634236846080

• Cardinal: 128634236846080 can be written as One hundred twenty-eight trillion, six hundred thirty-four billion, two hundred thirty-six million, eight hundred forty-six thousand and eighty.

Scientific notation

• Scientific notation: 1.2863423684608 × 10¹⁴

Factors of 128634236846080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5220

Divisors of 128634236846080

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 37 40 41 56 58 64 70 74 80 82 112 116 128 140 145 148 160 164 185 203 205 224 232 256 259 280 287 290 296 320 328 370 406 410 448 464 512 518 560 574 580 592 640 656 740 812 820 896 928 1015 1024 1036 1073 1120 1148 1160 1184 1189 1280 1295 1312 1435 1480 1517 1624 1640 1792 1856 2030 2048 2072 2146 2240 2296 2320 2368 2378 2560 2590 2624 2870 2960 3034 3248 3280 3584 3712 4060 4096 4144 4292 4480 4592 4640 4736 4756 5099 5120 5180 5248 5365 5740 5920 5945 6068 6496 6560 7168 7424 7511 7585 8120 8192 8288 8323 8584 8960 9184 9280 9472 9512 10198 10240 10360 10496 10619 10730 11480 11840 11890 12136 12992 13120 14336 14848 15022 15170 16240 16384 16576 16646 17168 17920 18368 18560 18944 19024 20396 20480 20720 20992 21238 21460 22960 23680 23780 24272 25495 25984 26240 28672 29696 30044 30340 32480 33152 33292 34336 35693 35840 36736 37120 37555 37888 38048 40792 40960 41440 41615 41984 42476 42920 43993 45920 47360 47560 48544 50990 51968 52480 53095 57344 59392 60088 60680 64960 66304 66584 68672 71386 71680 73472 74240 75110 75776 76096 81584 81920 82880 83230 83968 84952 85840 87986 91840 94720 95120 97088 101980 103936 104960 106190 114688 118784 120176 121360 129920 132608 133168 137344 142772 143360 146944 147871 148480 150220 151552 152192 163168 165760 166460 167936 169904 171680 175972 178465 183680 188663 189440 190240 194176 203960 207872 209059 209920 212380 219965 237568 240352 242720 259840 265216 266336 274688 285544 286720 293888 295742 296960 300440 303104 304384 307951 326336 331520 332920 335872 339808 343360 351944 356930 367360 377326 378880 380480 388352 407920 415744 418118 419840 424760 439930 475136 480704 485440 519680 530432 532672 549376 571088 573440 587776 591484 593920 600880 606208 608768 615902 652672 663040 665840 671744 679616 686720 703888 713860 734720 739355 754652 757760 760960 776704 815840 831488 836236 839680 849520 879860 943315 961408 970880 1035097 1039360 1045295 1060864 1065344 1098752 1142176 1175552 1182968 1187840 1201760 1217536 1231804 1305344 1320641 1326080 1331680 1359232 1373440 1407776 1427720 1463413 1469440 1478710 1509304 1515520 1521920 1539755 1553408 1631680 1662976 1672472 1679360 1699040 1759720 1886630 1922816 1941760 2070194 2078720 2090590 2121728 2130688 2197504 2284352 2351104 2365936 2375680 2403520 2435072 2463608 2610688 2641282 2652160 2663360 2718464 2746880 2815552 2855440 2926826 2938880 2957420 3018608 3031040 3043840 3079510 3106816 3263360 3325952 3344944 3358720 3398080 3519440 3773260 3845632 3883520 4140388 4157440 4181180 4243456 4261376 4395008 4568704 4702208 4731872 4807040 4870144 4927216 5175485 5221376 5282564 5304320 5326720 5436928 5471227 5493760 5631104 5710880 5853652 5877760 5914840 6037216 6062711 6087680 6159020 6213632 6526720 6603205 6689888 6796160 7038880 7317065 7546520 7691264 7735183 7767040 8280776 8314880 8362360 8522752 8790016 9137408 9463744 9614080 9740288 9854432 10350970 10442752 10565128 10608640 10653440 10873856 10942454 10987520 11262208 11421760 11707304 11755520 11829680 12074432 12125422 12175360 12318040 12427264 13053440 13206410 13379776 13592320 14077760 14634130 15093040 15382528 15470366 15534080 16561552 16629760 16724720 17045504 17580032 18274816 18927488 19228160 19480576 19708864 20701940 20885504 21130256 21217280 21306880 21747712 21884908 21975040 22524416 22843520 23414608 23511040 23659360 24148864 24250844 24350720 24636080 24854528 26106880 26412820 26759552 27184640 27356135 28155520 29268260 30186080 30313555 30765056 30940732 31068160 33123104 33449440 34091008 36549632 37854976 38298589 38456320 38675915 39417728 41403880 41771008 42260512 42438977 42613760 43495424 43769816 43950080 45048832 45687040 46829216 47318720 48297728 48501688 48701440 49272160 52213760 52825640 53519104 54146281 54369280 54712270 56311040 58536520 60372160 60627110 61530112 61881464 62136320 66246208 66898880 68182016 73099264 75709952 76597178 76912640 77351830 78835456 82807760 83542016 84521024 84877954 85227520 86990848 87539632 87900160 90097664 91374080 93658432 94637440 96595456 97003376 97402880 98544320 104427520 105651280 107038208 108292562 108738560 109424540 112622080 117073040 120744320 121254220 123060224 123762928 124272640 132492416 133797760 136364032 146198528 151419904 153194356 153825280 154703660 157670912 165615520 169042048 169755908 170455040 173981696 175079264 180195328 182748160 187316864 189274880 191492945 193190912 194006752 197088640 208855040 211302560 212194885 214076416 216585124 217477120 218849080 224320307 225244160 234146080 241488640 242508440 247525856 264984832 267595520 270731405 292397056 302839808 306388712 307650560 309407320 315341824 331231040 338084096 339511816 340910080 350158528 360390656 365496320 374633728 378549760 382985890 386381824 388013504 394177280 417710080 422605120 424389770 428152832 433170248 434954240 437698160 448640614 450488320 468292160 482977280 485016880 495051712 529969664 535191040 541462810 584794112 605679616 612777424 615301120 618814640 630683648 662462080 676168192 679023632 681820160 700317056 720781312 730992640 749267456 757099520 765971780 772763648 776027008 788354560 845210240 848779540 856305664 866340496 869908480 875396320 897281228 900976640 936584320 965954560 970033760 990103424 1059939328 1070382080 1082925620 1121601535 1211359232 1225554848 1237629280 1261367296 1324924160 1352336384 1358047264 1400634112 1461985280 1498534912 1514199040 1531943560 1545527296 1552054016 1570242149 1576709120 1690420480 1697559080 1712611328 1732680992 1750792640 1794562456 1801953280 1873168640 1931909120 1940067520 1980206848 2119878656 2140764160 2165851240 2243203070 2422718464 2451109696 2475258560 2522734592 2649848320 2704672768 2716094528 2801268224 2923970560 2997069824 3028398080 3063887120 3091054592 3104108032 3140484298 3153418240 3380840960 3395118160 3425222656 3465361984 3501585280 3589124912 3603906560 3746337280 3863818240 3880135040 3960413696 4239757312 4281528320 4331702480 4486406140 4902219392 4950517120 5045469184 5299696640 5409345536 5432189056 5602536448 5994139648 6056796160 6127774240 6208216064 6280968596 6306836480 6761681920 6790236320 6930723968 7003170560 7178249824 7492674560 7727636480 7760270080 7851210745 7920827392 8479514624 8563056640 8663404960 8972812280 9804438784 9901034240 10599393280 10818691072 10864378112 11205072896 11988279296 12113592320 12255548480 12416432128 12561937192 12613672960 13523363840 13580472640 13861447936 14006341120 14356499648 14985349120 15455272960 15520540160 15702421490 15841654784 16959029248 17126113280 17326809920 17945624560 19608877568 19802068480 21198786560 21637382144 21728756224 22410145792 23976558592 24511096960 24832864256 25123874384 25227345920 27046727680 27160945280 27722895872 28012682240 28712999296 29970698240 31041080320 31404842980 31683309568 34653619840 35891249120 39217755136 39604136960 42397573120 43457512448 44820291584 49022193920 49665728512 50247748768 54093455360 54321890560 55445791744 56025364480 57425998592 59941396480 62082160640 62809685960 63366619136 69307239680 71782498240 78435510272 79208273920 84795146240 86915024896 89640583168 98044387840 99331457024 100495497536 108186910720 108643781120 110891583488 112050728960 114851997184 119882792960 124164321280 125619371920 126733238272 138614479360 143564996480 156871020544 158416547840 173830049792 196088775680 200990995072 217287562240 221783166976 224101457920 229703994368 248328642560 251238743840 277228958720 287129992960 313742041088 316833095680 347660099584 392177551360 401981990144 434575124480 443566333952 448202915840 459407988736 496657285120 502477487680 554457917440 574259985920 627484082176 633666191360 695320199168 784355102720 803963980288 869150248960 887132667904 918815977472 1004954975360 1108915834880 1148519971840 1568710205440 1607927960576 1738300497920 1837631954944 2009909950720 2217831669760 2297039943680 3137420410880 3215855921152 3476600995840 3675263909888 4019819901440 4435663339520 4594079887360 6431711842304 8039639802880 9188159774720 12863423684608 16079279605760 18376319549440 25726847369216 32158559211520 64317118423040 128634236846080
• Sum of all divisors σ(n): 384062793408000
• Sum of proper divisors (its aliquot sum) s(n): 255428556561920
• 128634236846080 is an abundant number, because the sum of its proper divisors (255428556561920) is greater than itself. Its abundance is 126794319715840

Bases of 128634236846080

• Binary: 11101001111110111111101111111100100000000000000₂
• Hexadecimal: 0x74FDFDFE4000
• Base-36: 19LHR3DP8G

Squares and roots of 128634236846080

• 128634236846080 squared (128634236846080²) is 16546766888973405505611366400
• 128634236846080 cubed (128634236846080³) is 2128480731033079370955130759967735283712000
• The square root of 128634236846080 is 11341703.4367012085
• The cube root of 128634236846080 is 50479.9432617491

Scales and comparisons

• 128,634,236,846,080 seconds is equal to 4,090,170 years, 43 weeks, 4 days, 17 hours, 14 minutes, 40 seconds.
• To count from 1 to 128,634,236,846,080 would take you about ten million, two hundred twenty-five thousand, four hundred twenty-seven 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 128634236846080 cubic inches would be around 4206.7 feet tall.

Recreational maths with 128634236846080

• 128634236846080 backwards is 080648632436821
• The number of decimal digits it has is: 15
• The sum of 128634236846080's digits is 61
• More coming soon!