128727681006848

Names of 128727681006848

• Cardinal: 128727681006848 can be written as One hundred twenty-eight trillion, seven hundred twenty-seven billion, six hundred eighty-one million, six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.28727681006848 × 10¹⁴

Factors of 128727681006848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2786

Divisors of 128727681006848

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 67 77 88 98 112 121 128 134 154 176 196 224 242 256 268 308 343 352 392 448 469 484 536 539 616 686 704 737 784 847 896 938 968 1072 1078 1232 1372 1408 1474 1568 1694 1792 1876 1936 2144 2156 2464 2699 2744 2816 2948 3136 3283 3388 3752 3773 3872 4288 4312 4489 4928 5159 5398 5488 5896 5929 6272 6566 6776 7504 7546 7744 8107 8576 8624 8978 9856 10318 10796 10976 11792 11858 12544 13132 13552 15008 15092 15488 16214 17152 17248 17956 18893 19712 20636 21592 21952 22981 23584 23716 26264 27104 29689 30016 30184 30976 31423 32428 34496 35912 36113 37786 41272 41503 43184 43904 45962 47168 47432 49379 52528 54208 56749 59378 60032 60368 62846 64856 68992 71824 72226 75572 82544 83006 86368 87808 91924 94336 94864 98758 105056 108416 113498 118756 120064 120736 125692 129712 132251 137984 143648 144452 151144 165088 166012 172736 180833 183848 188672 189728 197516 207823 210112 216832 219961 226996 237512 241472 251384 252791 259424 264502 287296 288904 302288 326579 330176 332024 345472 345653 361666 367696 379456 395032 397243 415646 420224 439922 453992 475024 482944 502768 505582 518848 529004 543169 574592 577808 604576 653158 660352 664048 690944 691306 723332 735392 758912 790064 794486 831292 840448 879844 907984 925757 950048 965888 1005536 1011164 1037696 1058008 1086338 1149184 1155616 1209152 1265831 1306316 1320704 1328096 1382612 1446664 1454761 1470784 1517824 1539727 1580128 1588972 1662584 1759688 1815968 1851514 1900096 1989163 2011072 2022328 2075392 2116016 2172676 2286053 2311232 2418304 2419571 2531662 2612632 2656192 2765224 2780701 2893328 2909522 2941568 3079454 3160256 3177944 3325168 3519376 3631936 3703028 3800192 3802183 3978326 4022144 4044656 4232032 4345352 4572106 4622464 4836608 4839142 5063324 5225264 5312384 5530448 5561402 5786656 5819044 5883136 6158908 6320512 6355888 6650336 7038752 7263872 7406056 7600384 7604366 7956652 8044288 8089312 8464064 8690704 8860817 9144212 9244928 9678284 10126648 10183327 10450528 10624768 11060896 11122804 11573312 11638088 12115811 12317816 12641024 12711776 13300672 13924141 14077504 14527744 14812112 15208732 15913304 16002371 16178624 16928128 16936997 17381408 17721634 18288424 19356568 20253296 20366654 20901056 21880793 22121792 22245608 23146624 23276176 24231622 24635632 25423552 26601344 26615281 27848282 28155008 29624224 30417464 31826608 32004742 32357248 33856256 33873994 34762816 35443268 36576848 38713136 40506592 40733308 41802112 43761586 44243584 44491216 46293248 46552352 48463244 49271264 50847104 53202688 53230562 55696564 56310016 59248448 60834928 62025719 63653216 64009484 64714496 67747988 69525632 70886536 73153696 77426272 81013184 81466616 83604224 84810677 87523172 88487168 88982432 93104704 96926488 97468987 98542528 101694208 106461124 111393128 112016597 118496896 121669856 124051438 127306432 128018968 133273921 135495976 139051264 141773072 146307392 153165551 154852544 162026368 162933232 169621354 175046344 177964864 186209408 186306967 193852976 194937974 197085056 212922248 222786256 224033194 236993792 243339712 248102876 254612864 256037936 266547842 270991952 283546144 292614784 306331102 309705088 324052736 325866464 339242708 350092688 355929728 372418816 372613934 387705952 389875948 394170112 425844496 445572512 448066388 486679424 496205752 509225728 512075872 533095684 541983904 567092288 585229568 593674739 612662204 619410176 651732928 678485416 682282909 700185376 711859456 745227868 775411904 779751896 851688992 891145024 896132776 932917447 973358848 992411504 1024151744 1066191368 1072158857 1083967808 1134184576 1187349478 1225324408 1303465856 1356970832 1364565818 1400370752 1466013131 1490455736 1550823808 1559503792 1703377984 1782290048 1792265552 1865834894 1984823008 2048303488 2132382736 2144317714 2167935616 2268369152 2374698956 2450648816 2606931712 2713941664 2729131636 2800741504 2932026262 2980911472 3101647616 3119007584 3406755968 3564580096 3584531104 3731669788 3969646016 4096606976 4155723173 4264765472 4288635428 4335871232 4749397912 4901297632 5427883328 5458263272 5601483008 5864052524 5961822944 6238015168 6530422129 6813511936 7169062208 7463339576 7505111999 7939292032 8311446346 8529530944 8577270856 9498795824 9802595264 10262091917 10855766656 10916526544 11728105048 11923645888 12476030336 13060844258 14338124416 14926679152 15010223998 15878584064 16622892692 17059061888 17154541712 18997591648 19605190528 20524183834 21711533312 21833053088 23456210096 23847291776 24952060672 26121688516 28676248832 29853358304 30020447996 33245785384 34118123776 34309083424 37995183296 39210381056 41048367668 43666106176 45712954903 46912420192 47694583552 52243377032 59706716608 60040895992 66491570768 68618166848 71834643419 75990366592 82096735336 87332212352 91425909806 93824840384 104486754064 119413433216 120081791984 132983141536 137236333696 143669286838 151980733184 164193470672 174664424704 182851819612 187649680768 208973508128 238826866432 240163583968 265966283072 274472667392 287338573676 328386941344 365703639224 375299361536 417947016256 480327167936 502842503933 531932566144 574677147352 656773882688 731407278448 835894032512 960654335872 1005685007866 1063865132288 1149354294704 1313547765376 1462814556896 1671788065024 1921308671744 2011370015732 2298708589408 2627095530752 2925629113792 4022740031464 4597417178816 5851258227584 8045480062928 9194834357632 11702516455168 16090960125856 18389668715264 32181920251712 64363840503424 128727681006848
• Sum of all divisors σ(n): 334483982280000
• Sum of proper divisors (its aliquot sum) s(n): 205756301273152
• 128727681006848 is an abundant number, because the sum of its proper divisors (205756301273152) is greater than itself. Its abundance is 77028620266304

Bases of 128727681006848

• Binary: 11101010001001110111111101100101111110100000000₂
• Hexadecimal: 0x7513BFB2FD00
• Base-36: 19MOOHMD4W

Squares and roots of 128727681006848

• 128727681006848 squared (128727681006848²) is 16570815857400815319022895104
• 128727681006848 cubed (128727681006848³) is 2133122697714710590518573255948842609672192
• The square root of 128727681006848 is 11345822.1829379999
• The cube root of 128727681006848 is 50492.1637361257

Scales and comparisons

• 128,727,681,006,848 seconds is equal to 4,093,142 years, 3 weeks, 6 days, 8 hours, 34 minutes, 8 seconds.
• To count from 1 to 128,727,681,006,848 would take you about ten million, two hundred thirty-two thousand, eight hundred fifty-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 128727681006848 cubic inches would be around 4207.7 feet tall.

Recreational maths with 128727681006848

• 128727681006848 backwards is 848600186727821
• The number of decimal digits it has is: 15
• The sum of 128727681006848's digits is 68
• More coming soon!