128855273952384

Names of 128855273952384

• Cardinal: 128855273952384 can be written as One hundred twenty-eight trillion, eight hundred fifty-five billion, two hundred seventy-three million, nine hundred fifty-two thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.28855273952384 × 10¹⁴

Factors of 128855273952384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 223

Divisors of 128855273952384

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 211 216 224 243 252 288 294 324 336 378 384 392 422 432 441 448 486 504 567 576 588 633 648 672 729 756 784 844 864 882 896 972 1008 1134 1152 1176 1266 1296 1323 1344 1458 1477 1512 1568 1688 1701 1728 1764 1899 1944 2016 2187 2268 2352 2532 2592 2646 2688 2916 2954 3024 3136 3376 3402 3456 3528 3798 3888 3969 4032 4374 4431 4536 4704 5064 5103 5184 5292 5697 5832 5908 6048 6272 6752 6804 7056 7596 7776 7938 8064 8748 8862 9072 9408 10128 10206 10339 10368 10584 11394 11664 11816 11907 12096 13293 13504 13608 14112 15192 15309 15552 15876 17091 17496 17724 18144 18816 20256 20412 20678 21168 22788 23328 23632 23814 24192 26586 27008 27216 28224 30384 30618 31017 31104 31752 34182 34992 35448 35721 36288 39879 40512 40824 41356 42336 44521 45576 46656 47264 47628 51273 53172 54432 56448 60768 61236 62034 63504 68364 69984 70896 71442 72576 79758 81024 81648 82712 84672 89042 91152 93051 93312 94528 95256 102546 106344 107163 108864 119637 121536 122472 124068 127008 133563 136728 139968 141792 142884 153819 159516 163296 165424 169344 178084 182304 186102 189056 190512 205092 212688 214326 217728 239274 243072 244944 248136 254016 267126 273456 279153 279936 283584 285768 307638 311647 319032 326592 330848 356168 358911 364608 372204 381024 400689 410184 425376 428652 461457 478548 489888 496272 508032 534252 546912 558306 567168 571536 615276 623294 638064 653184 661696 712336 717822 729216 744408 762048 801378 820368 837459 850752 857304 922914 934941 957096 979776 992544 1068504 1076733 1093824 1116612 1143072 1202067 1230552 1246588 1276128 1323392 1424672 1435644 1488816 1524096 1602756 1640736 1674918 1701504 1714608 1845828 1869882 1914192 1959552 1985088 2137008 2153466 2181529 2187648 2233224 2286144 2404134 2461104 2493176 2512377 2552256 2804823 2849344 2871288 2977632 3205512 3230199 3281472 3349836 3429216 3606201 3691656 3739764 3828384 3970176 4274016 4306932 4363058 4466448 4572288 4808268 4922208 4986352 5024754 5104512 5609646 5698688 5742576 5955264 6411024 6460398 6544587 6562944 6699672 6858432 7212402 7383312 7479528 7537131 7656768 8414469 8548032 8613864 8726116 8932896 9393931 9616536 9844416 9972704 10049508 10818603 11219292 11485152 11910528 12822048 12920796 13089174 13399344 13716864 14424804 14766624 14959056 15074262 15313536 16828938 17096064 17227728 17452232 17865792 18787862 19233072 19633761 19688832 19945408 20099016 21637206 22438584 22611393 22970304 25243407 25644096 25841592 26178348 26798688 28181793 28849608 29533248 29918112 30148524 32455809 33657876 34455456 34904464 35731584 37575724 38466144 39267522 39890816 40198032 43274412 44877168 45222786 45940608 50486814 51288192 51683184 52356696 53597376 56363586 57699216 58901283 59066496 59836224 60297048 64911618 65757517 67315752 68910912 69808928 75151448 75730221 76932288 78535044 80396064 84545379 86548824 89754336 90445572 97367427 100973628 103366368 104713392 107194752 112727172 115398432 117802566 119672448 120594096 129823236 131515034 134631504 137821824 139617856 150302896 151460442 153864576 157070088 160792128 169090758 173097648 176703849 179508672 180891144 194734854 197272551 201947256 206732736 209426784 225454344 227190663 230796864 235605132 241188192 253636137 259646472 263030068 269263008 279235712 300605792 302920884 314140176 321584256 338181516 346195296 353407698 359017344 361782288 389469708 394545102 403894512 413465472 418853568 450908688 454381326 460302619 461593728 471210264 482376384 507272274 519292944 526060136 530111547 538526016 591817653 601211584 605841768 628280352 676363032 681571989 692390592 706815396 723564576 760908411 778939416 789090204 807789024 837707136 901817376 908762652 920605238 942420528 964752768 1014544548 1038585888 1052120272 1060223094 1077052032 1183635306 1202423168 1211683536 1256560704 1352726064 1363143978 1380907857 1384781184 1413630792 1447129152 1521816822 1557878832 1578180408 1590334641 1615578048 1775452959 1803634752 1817525304 1841210476 1884841056 2029089096 2077171776 2104240544 2120446188 2282725233 2367270612 2423367072 2513121408 2705452128 2726287956 2761815714 2827261584 2894258304 3043633644 3115757664 3156360816 3180669282 3231156096 3550905918 3607269504 3635050608 3682420952 3769682112 4058178192 4142723571 4154343552 4208481088 4240892376 4565450466 4734541224 4771003923 4846734144 5326358877 5410904256 5452575912 5523631428 5654523168 6087267288 6231515328 6312721632 6361338564 6848175699 7101811836 7270101216 7364841904 7539364224 8116356384 8285447142 8416962176 8481784752 9130900932 9469082448 9542007846 9693468288 10652717754 10821808512 10905151824 11047262856 11309046336 12174534576 12428170713 12463030656 12625443264 12722677128 13696351398 14203623672 14540202432 14729683808 15979076631 16232712768 16570894284 16963569504 18261801864 18938164896 19084015692 20544527097 21305435508 21810303648 22094525712 22618092672 24349069152 24856341426 25250886528 25445354256 27392702796 28407247344 29080404864 29459367616 31958153262 32465425536 33141788568 33927139008 36523603728 37284512139 37876329792 38168031384 41089054194 42610871016 43620607296 44189051424 47937229893 48698138304 49712682852 50890708512 54785405592 56814494688 58918735232 63916306524 66283577136 67854278016 73047207456 74569024278 75752659584 76336062768 82178108388 85221742032 87241214592 88378102848 95874459786 97396276608 99425365704 101781417024 109570811184 111853536417 113628989376 127832613048 132567154272 143811689679 146094414912 149138048556 152672125536 164356216776 170443484064 176756205696 191748919572 198850731408 203562834048 219141622368 223707072834 227257978752 255665226096 265134308544 287623379358 292188829824 298276097112 305344251072 328712433552 335560609251 340886968128 383497839144 397701462816 438283244736 447414145668 511330452192 530268617088 575246758716 596552194224 610688502144 657424867104 671121218502 681773936256 766995678288 795402925632 876566489472 894828291336 1006681827753 1022660904384 1150493517432 1193104388448 1314849734208 1342242437004 1533991356576 1590805851264 1789656582672 2013363655506 2045321808768 2300987034864 2386208776896 2629699468416 2684484874008 3067982713152 3579313165344 4026727311012 4601974069728 4772417553792 5368969748016 6135965426304 7158626330688 8053454622024 9203948139456 10737939496032 14317252661376 16106909244048 18407896278912 21475878992064 32213818488096 42951757984128 64427636976192 128855273952384
• Sum of all divisors σ(n): 449986418467200
• Sum of proper divisors (its aliquot sum) s(n): 321131144514816
• 128855273952384 is an abundant number, because the sum of its proper divisors (321131144514816) is greater than itself. Its abundance is 192275870562432

Bases of 128855273952384

• Binary: 11101010011000101110100110101001101010010000000₂
• Hexadecimal: 0x753174D4D480
• Base-36: 19OBAN6000

Squares and roots of 128855273952384

• 128855273952384 squared (128855273952384²) is 16603681625343930548699283456
• 128855273952384 cubed (128855273952384³) is 2139471944451856610817239916319681862959104
• The square root of 128855273952384 is 11351443.6946312693
• The cube root of 128855273952384 is 50508.8405857029

Scales and comparisons

• 128,855,273,952,384 seconds is equal to 4,097,199 years, 7 weeks, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 128,855,273,952,384 would take you about ten million, two hundred forty-two thousand, nine hundred ninety-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 128855273952384 cubic inches would be around 4209.1 feet tall.

Recreational maths with 128855273952384

• 128855273952384 backwards is 483259372558821
• 128855273952384 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128855273952384's digits is 72
• More coming soon!