128380850262016

Names of 128380850262016

• Cardinal: 128380850262016 can be written as One hundred twenty-eight trillion, three hundred eighty billion, eight hundred fifty million, two hundred sixty-two thousand and sixteen.

Scientific notation

• Scientific notation: 1.28380850262016 × 10¹⁴

Factors of 128380850262016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1093

Divisors of 128380850262016

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 61 64 88 116 121 122 128 176 181 232 242 244 256 319 352 362 464 484 488 512 638 671 704 724 809 928 968 976 1024 1276 1342 1408 1448 1618 1769 1856 1936 1952 1991 2048 2552 2684 2816 2896 3236 3509 3538 3712 3872 3904 3982 4096 5104 5249 5368 5632 5792 6472 7018 7076 7381 7424 7744 7808 7964 8899 10208 10498 10736 11041 11264 11584 12944 14036 14152 14762 14848 15488 15616 15928 17798 19459 20416 20996 21472 21901 22082 22528 23168 23461 25888 28072 28304 29524 29696 30976 31232 31856 35596 38918 40832 41992 42944 43802 44164 45056 46336 46922 49349 51776 56144 56608 57739 59048 59392 61952 62464 63712 71192 77836 81664 83984 85888 87604 88328 92672 93844 97889 98698 103552 112288 113216 115478 118096 118784 121451 123904 124928 127424 142384 146429 155672 163328 167968 171776 175208 176656 185344 187688 195778 197396 207104 214049 224576 226432 230956 236192 242902 247808 249856 254848 258071 284768 292858 311344 320189 326656 335936 343552 350416 353312 370688 375376 391556 394792 414208 428098 449152 452864 461912 472384 485804 495616 509696 516142 542839 569536 585716 622688 635129 640378 653312 671872 687104 700832 706624 741376 750752 783112 789584 828416 856196 898304 905728 923824 944768 971608 1019392 1032284 1085678 1139072 1171432 1245376 1270258 1280756 1306624 1335961 1343744 1374208 1401664 1413248 1431121 1501504 1566224 1579168 1610719 1656832 1712392 1796608 1811456 1847648 1889536 1943216 2038784 2064568 2171356 2278144 2342864 2490752 2540516 2561512 2671922 2687488 2748416 2803328 2826496 2838781 2862242 3003008 3132448 3158336 3221438 3313664 3424784 3522079 3593216 3622912 3695296 3779072 3886432 4077568 4129136 4246441 4342712 4556288 4685728 4981504 5081032 5123024 5343844 5374976 5606656 5652992 5677562 5724484 5971229 6006016 6264896 6316672 6442876 6849568 7044158 7186432 7245824 7390592 7558144 7772864 8155136 8258272 8492882 8685424 8932169 9112576 9371456 9963008 10162064 10246048 10687688 10749952 11213312 11305984 11355124 11448968 11942458 12012032 12529792 12633344 12885752 13699136 14088316 14372864 14781184 15116288 15545728 15742331 16516544 16985764 17370848 17717909 17864338 18225152 18742912 19926016 20324128 20492096 21375376 21499904 22426624 22611968 22710248 22897936 23884916 24024064 25059584 25266688 25771504 27398272 28176632 29562368 30232576 31091456 31484662 33033088 33971528 34741696 35435818 35728676 36450304 37485824 38742869 39852032 40648256 40984192 42750752 44853248 45223936 45420496 45795872 46710851 47769832 48048128 50119168 50533376 51543008 54796544 56353264 59124736 62182912 62969324 66066176 67943056 69483392 70871636 71457352 74971648 77485738 79704064 81296512 81968384 85501504 89706496 90840992 91591744 93421702 95539664 96096256 98253859 100238336 101066752 103086016 109593088 112706528 118249472 124365824 125938648 132132352 135886112 138966784 141743272 142914704 149943296 154971476 162593024 163936768 171003008 173165641 181681984 183183488 186843404 191079328 196507718 200476672 202133504 206172032 219186176 225413056 236498944 248731648 251877296 259032901 264264704 271772224 277933568 283486544 285829408 299886592 309942952 325186048 327873536 342006016 346331282 363363968 366366976 373686808 382158656 393015436 400953344 412344064 438372352 450826112 497463296 503754592 513819361 518065802 528529408 543544448 555867136 566973088 571658816 599773184 619885904 650372096 655747072 684012032 692662564 726727936 732733952 747373616 764317312 786030872 824688128 876744704 901652224 1007509184 1027638722 1036131604 1057058816 1080792449 1087088896 1111734272 1133946176 1143317632 1239771808 1300744192 1311494144 1368024064 1385325128 1453455872 1465467904 1494747232 1528634624 1572061744 1649376256 1803304448 2015018368 2055277444 2072263208 2161584898 2174177792 2223468544 2267892352 2286635264 2479543616 2601488384 2736048128 2770650256 2849361911 2906911744 2930935808 2989494464 3057269248 3144123488 3298752512 3606608896 4030036736 4110554888 4144526416 4323169796 4348355584 4535784704 4573270528 4959087232 5472096256 5541300512 5698723822 5813823488 5861871616 5978988928 6114538496 6288246976 6597505024 7213217792 8060073472 8221109776 8289052832 8646339592 8696711168 9071569408 9146541056 9918174464 11082601024 11397447644 11627646976 11957977856 12229076992 12576493952 14426435584 16120146944 16442219552 16578105664 17292679184 17393422336 18143138816 18293082112 19836348928 22165202048 22794895288 23915955712 24458153984 25152987904 31342981021 32240293888 32884439104 33156211328 34585358368 36286277632 36586164224 39672697856 44330404096 45589790576 47831911424 50305975808 62685962042 64480587776 65768878208 66312422656 69170716736 72572555264 79345395712 88660808192 91179581152 95663822848 100611951616 125371924084 131537756416 132624845312 138341433472 158690791424 177321616384 182359162304 191327645696 201223903232 250743848168 263075512832 265249690624 276682866944 354643232768 364718324608 402447806464 501487696336 526151025664 530499381248 553365733888 709286465536 729436649216 1002975392672 1052302051328 1060998762496 1106731467776 1458873298432 2005950785344 2104604102656 2213462935552 2917746596864 4011901570688 4426925871104 5835493193728 8023803141376 11670986387456 16047606282752 32095212565504 64190425131008 128380850262016
• Sum of all divisors σ(n): 298715609883600
• Sum of proper divisors (its aliquot sum) s(n): 170334759621584
• 128380850262016 is an abundant number, because the sum of its proper divisors (170334759621584) is greater than itself. Its abundance is 41953909359568

Bases of 128380850262016

• Binary: 11101001100001011111110111110011101000000000000₂
• Hexadecimal: 0x74C2FEF9D000
• Base-36: 19I9CJJTOG

Squares and roots of 128380850262016

• 128380850262016 squared (128380850262016²) is 16481642713998173655852384256
• 128380850262016 cubed (128380850262016³) is 2115927305337846529736882033923715913220096
• The square root of 128380850262016 is 11330527.3602783377
• The cube root of 128380850262016 is 50446.7759688879

Scales and comparisons

• 128,380,850,262,016 seconds is equal to 4,082,113 years, 48 weeks, 2 days, 15 hours, 16 seconds.
• To count from 1 to 128,380,850,262,016 would take you about ten million, two hundred five thousand, two hundred eighty-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 128380850262016 cubic inches would be around 4203.9 feet tall.

Recreational maths with 128380850262016

• 128380850262016 backwards is 610262058083821
• The number of decimal digits it has is: 15
• The sum of 128380850262016's digits is 52
• More coming soon!