128383120844440

Names of 128383120844440

• Cardinal: 128383120844440 can be written as One hundred twenty-eight trillion, three hundred eighty-three billion, one hundred twenty million, eight hundred forty-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.2838312084444 × 10¹⁴

Factors of 128383120844440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5881

Divisors of 128383120844440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 71 73 77 88 110 121 131 140 142 146 154 220 242 262 280 284 292 308 355 365 385 440 484 497 511 524 568 584 605 616 655 710 730 770 781 803 847 917 968 994 1022 1048 1210 1310 1420 1441 1460 1540 1562 1606 1694 1834 1988 2044 2420 2485 2555 2620 2840 2882 2920 3080 3124 3212 3388 3668 3905 3976 4015 4088 4235 4585 4840 4970 5110 5183 5240 5467 5581 5621 5764 6248 6424 6776 7205 7336 7810 8030 8470 8591 8833 9170 9301 9563 9940 10087 10220 10366 10934 11162 11242 11528 14410 15620 15851 16060 16940 17182 17666 18340 18602 19126 19880 20174 20440 20732 21868 22324 22484 25915 27335 27905 28105 28820 31240 31702 32120 33880 34364 35332 36281 36680 37204 38252 39067 40348 41464 42955 43736 44165 44648 44968 46505 47815 50435 51830 54670 55810 56210 57013 57640 60137 61391 61831 63404 65107 66941 68728 70664 72562 74408 76504 78134 79255 80696 85910 88330 93010 95630 100870 102311 103660 105193 109340 110957 111620 112420 114026 120274 122782 123662 126808 130214 133882 145124 156268 158510 171820 176660 181405 186020 191260 195335 201740 204622 207320 210386 218680 221914 223240 224840 228052 240548 245564 247324 260428 267764 285065 290248 300685 306955 309155 312536 317020 325535 334705 343640 353320 362810 372040 382520 390670 396251 399091 403480 407413 409244 420772 429737 443828 456104 481096 491128 494648 511555 520856 525965 535528 554785 570130 601370 613910 618310 627143 634040 651070 669410 675301 678973 716177 725620 731111 736351 781340 792502 798182 814826 818488 841544 859474 887656 1023110 1051930 1109570 1125421 1140260 1157123 1202740 1227820 1236620 1254286 1302140 1338820 1350602 1357946 1432354 1451240 1462222 1472702 1562680 1585004 1596364 1629652 1718948 1981255 1995455 2037065 2046220 2103860 2148685 2219140 2250842 2280520 2314246 2405480 2455640 2473240 2508572 2604280 2677640 2701204 2715892 2773757 2851891 2864708 2924444 2945404 3135715 3170008 3192728 3259304 3376505 3394865 3437896 3580885 3655555 3681755 3962510 3990910 4074130 4092440 4207720 4297370 4358761 4390001 4438280 4481543 4501684 4628492 4727107 4752811 5017144 5117777 5402408 5431784 5547514 5627105 5703782 5729416 5785615 5848888 5890808 6271430 6753010 6789730 7161770 7311110 7363510 7468703 7877947 7925020 7981820 8042221 8099861 8148260 8594740 8717522 8780002 8963086 9003368 9256984 9454214 9505622 10235554 11095028 11254210 11407564 11571230 12542860 13506020 13579460 13868785 14259455 14323540 14622220 14727020 14937406 15755894 15850040 15963640 16084442 16199722 16296520 17189480 17435044 17560004 17926172 18908428 19011244 20471108 21793805 21950005 22190056 22407715 22508420 22815128 23142460 23635535 23764055 25085720 25588885 27012040 27158920 27737570 28518910 28647080 28926323 29244440 29454040 29874812 30511327 31370801 31511788 32168884 32399444 34870088 35120008 35852344 37343515 37816856 38022488 39389735 40211105 40499305 40942216 43587610 43900010 44815430 45016840 46284920 47271070 47528110 47946371 49296973 51177770 51908881 52280921 53371103 55475140 56295547 57037820 57852646 59749624 61022654 62741602 63023576 64337768 64798888 74687030 78779470 80422210 80998610 82155733 87175220 87800020 88464431 89630860 94542140 95056220 95892742 98593946 102355540 103817762 104561842 106742206 110950280 112591094 114075640 115705292 122045308 125483204 144631615 149374060 152556635 156854005 157558940 160844420 161997220 164311466 174350440 175600040 176928862 179261720 189084280 190112440 191785484 197187892 202484261 204711080 207635524 209123684 213484412 225182188 231410584 239731855 244090616 246484865 250966408 259544405 261404605 266855515 281477735 289263230 298748120 305113270 313708010 315117880 318189553 321688840 323994440 328622932 335624597 345078811 353857724 363362167 373597721 383570968 394375784 404968522 410778665 415271048 418247368 426968824 442322155 450364376 479463710 492969730 519088810 522809210 533711030 562955470 570997691 575090131 578526460 587082133 610226540 619251017 627416020 636379106 657245864 671249194 690157622 707715448 726724334 747195442 809937044 821557330 884644310 958927420 985939460 1012421305 1038177620 1045618420 1067422060 1125910940 1141995382 1150180262 1157052920 1174164266 1220453080 1238502034 1254832040 1272758212 1342498388 1380315244 1453448668 1494390884 1590947765 1619874088 1643114660 1678122985 1725394055 1769288620 1816810835 1867988605 1917854840 1971878920 2024842610 2076355240 2091236840 2134844120 2227326871 2251821880 2283990764 2300360524 2348328532 2477004068 2545516424 2684996776 2760630488 2854988455 2875450655 2906897336 2935410665 2988781768 3096255085 3181895530 3286229320 3356245970 3450788110 3500085083 3538577240 3633621670 3735977210 3789348313 3996983837 4049685220 4109574931 4454653742 4567981528 4600721048 4696657064 4954008136 5709976910 5750901310 5870821330 6192510170 6280974601 6363791060 6457903463 6712491940 6901576220 7000170166 7267243340 7471954420 7578696626 7993967674 8099370440 8219149862 8909307484 11136634355 11419953820 11501802620 11741642660 12385020340 12561949202 12727582120 12915806926 13424983880 13803152440 14000340332 14534486680 14943908840 15157393252 15987935348 16438299724 17500425415 17818614968 18946741565 19984919185 20547874655 22273268710 22839907640 23003605240 23483285320 24500595581 24770040680 25123898404 25831613852 26525438191 28000680664 30314786504 31404873005 31975870696 32289517315 32876599448 35000850830 37893483130 39969838370 41095749310 41682831443 43966822207 44546537420 45205324241 49001191162 50247796808 51663227704 53050876382 62809746010 64579034630 70001701660 75786966260 79939676740 82191498620 83365662886 87933644414 89093074840 90410648482 98002382324 106101752764 122502977905 125619492020 129158069260 132627190955 140003403320 151573932520 159879353480 164382997240 166731325772 175867288828 180821296964 196004764648 208414157215 212203505528 219834111035 226026621205 245005955810 251238984040 258316138520 265254381910 291779820101 333462651544 351734577656 361642593928 416828314430 439668222070 452053242410 458511145873 490011911620 530508763820 583559640202 833656628860 879336444140 904106484820 917022291746 980023823240 1061017527640 1167119280404 1458899100505 1667313257720 1758672888280 1808212969640 1834044583492 2292555729365 2334238560808 2917798201010 3209578021111 3668089166984 4585111458730 5835596402020 6419156042222 9170222917460 11671192804040 12838312084444 16047890105555 18340445834920 25676624168888 32095780211110 64191560422220 128383120844440
• Sum of all divisors σ(n): 375934442526720
• Sum of proper divisors (its aliquot sum) s(n): 247551321682280
• 128383120844440 is an abundant number, because the sum of its proper divisors (247551321682280) is greater than itself. Its abundance is 119168200837840

Bases of 128383120844440

• Binary: 11101001100001110000110010100000010011010011000₂
• Hexadecimal: 0x74C386502698
• Base-36: 19IAE3EAAG

Squares and roots of 128383120844440

• 128383120844440 squared (128383120844440²) is 16482225717758084418678913600
• 128383120844440 cubed (128383120844440³) is 2116039576108272967997022012687653800384000
• The square root of 128383120844440 is 11330627.5573968099
• The cube root of 128383120844440 is 50447.0733727643

Scales and comparisons

• 128,383,120,844,440 seconds is equal to 4,082,186 years, 6 weeks, 4 days, 12 hours, 20 minutes, 40 seconds.
• To count from 1 to 128,383,120,844,440 would take you about ten million, two hundred five thousand, four hundred sixty-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 128383120844440 cubic inches would be around 4203.9 feet tall.

Recreational maths with 128383120844440

• 128383120844440 backwards is 044448021383821
• The number of decimal digits it has is: 15
• The sum of 128383120844440's digits is 52
• More coming soon!