128055876836832

Names of 128055876836832

• Cardinal: 128055876836832 can be written as One hundred twenty-eight trillion, fifty-five billion, eight hundred seventy-six million, eight hundred thirty-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.28055876836832 × 10¹⁴

Factors of 128055876836832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1944

Divisors of 128055876836832

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 49 54 56 62 63 72 81 84 93 96 98 108 112 124 126 144 147 162 168 186 189 196 216 217 224 243 248 252 279 288 294 324 336 372 378 392 432 434 441 486 496 504 558 567 588 648 651 672 729 744 756 784 837 864 868 882 972 992 1008 1116 1134 1176 1296 1302 1323 1458 1488 1512 1519 1568 1674 1701 1736 1764 1901 1944 1953 2016 2232 2268 2352 2511 2592 2604 2646 2916 2976 3024 3038 3348 3402 3472 3528 3802 3888 3906 3969 4464 4536 4557 4704 5022 5103 5208 5292 5703 5832 5859 6048 6076 6696 6804 6944 7056 7533 7604 7776 7812 7938 8928 9072 9114 10044 10206 10416 10584 11406 11664 11718 11907 12152 13307 13392 13608 13671 14112 15066 15208 15624 15876 17109 17577 18144 18228 20088 20412 20832 21168 22599 22812 23328 23436 23814 24304 26614 26784 27216 27342 30132 30416 31248 31752 34218 35154 35721 36456 39921 40176 40824 41013 42336 45198 45624 46872 47628 48608 51327 52731 53228 54432 54684 58931 60264 60832 62496 63504 68436 70308 71442 72912 79842 80352 81648 82026 90396 91248 93149 93744 95256 102654 105462 106456 109368 117862 119763 120528 123039 127008 136872 140616 142884 145824 153981 158193 159684 163296 164052 176793 180792 182496 186298 187488 190512 205308 210924 212912 218736 235724 239526 241056 246078 273744 279447 281232 285768 307962 316386 319368 328104 353586 359289 361584 369117 372596 381024 410616 412517 421848 425824 437472 461943 471448 479052 492156 530379 547488 558894 562464 571536 615924 632772 638736 656208 707172 718578 723168 738234 745192 821232 825034 838341 843696 923886 942896 958104 984312 1060758 1077867 1107351 1117788 1143072 1231848 1237551 1265544 1277472 1312416 1385829 1414344 1437156 1476468 1490384 1591137 1642464 1650068 1676682 1687392 1847772 1885792 1916208 1968624 2121516 2155734 2214702 2235576 2463696 2475102 2515023 2531088 2771658 2828688 2874312 2887619 2952936 2980768 3182274 3233601 3300136 3353364 3613801 3695544 3712653 3832416 3937248 4243032 4311468 4429404 4471152 4773411 4927392 4950204 5030046 5062176 5543316 5657376 5748624 5775238 5905872 6364548 6467202 6600272 6706728 7227602 7391088 7425306 7545069 8486064 8622936 8662857 8858808 8942304 9546822 9700803 9900408 10060092 10841403 11086632 11137959 11497248 11550476 11811744 12729096 12934404 13200544 13413456 14320233 14455204 14782176 14850612 15090138 16972128 17245872 17325714 17717616 19093644 19401606 19800816 20120184 21682806 22173264 22275918 22635207 23100952 25296607 25458192 25868808 25988571 26826912 28640466 28910408 29701224 30180276 32524209 33413877 34491744 34651428 35435232 38187288 38803212 39601632 40240368 42960699 43365612 44346528 44551836 45270414 46201904 50593214 50916384 51737616 51977142 57280932 57820816 59402448 60360552 65048418 66827754 67905621 69302856 75889821 76374576 77606424 77965713 80480736 85921398 86731224 89103672 90540828 92403808 97572627 100241631 101186428 103475232 103954284 112027831 114561864 115641632 118804896 120721104 130096836 133655508 135811242 138605712 151779642 152749152 155212848 155931426 171842796 173462448 177076249 178207344 181081656 195145254 200483262 202372856 207908568 224055662 227669463 229123728 233897139 241442208 260193672 267311016 271622484 277211424 292717881 300724893 303559284 310425696 311862852 336083493 343685592 346924896 354152498 356414688 362163312 390290508 400966524 404745712 415817136 448111324 455338926 458247456 467794278 520387344 531228747 534622032 543244968 585435762 601449786 607118568 623725704 672166986 683008389 687371184 701691417 708304996 724326624 780581016 784194817 801933048 809491424 831634272 878153643 896222648 910677852 935588556 1008250479 1040774688 1062457494 1069244064 1086489936 1170871524 1202899572 1214237136 1247451408 1344333972 1366016778 1374742368 1403382834 1416609992 1561162032 1568389634 1593686241 1603866096 1756307286 1792445296 1821355704 1871177112 2016500958 2049025167 2105074251 2124914988 2172979872 2341743048 2352584451 2405799144 2428474272 2494902816 2634460929 2688667944 2732033556 2806765668 2833219984 3024751437 3122324064 3136779268 3187372482 3207732192 3512614572 3584890592 3642711408 3742354224 4033001916 4098050334 4210148502 4249829976 4683486096 4705168902 4781058723 4811598288 5268921858 5377335888 5464067112 5489363719 5613531336 5666439968 6049502874 6147075501 6273558536 6374744964 7025229144 7057753353 7285422816 7484708448 8066003832 8196100668 8420297004 8499659952 9074254311 9366972192 9410337804 9562117446 9623196576 10537843716 10754671776 10928134224 10978727438 11227062672 12099005748 12294151002 12547117072 12749489928 14050458288 14115506706 14343176169 16132007664 16392201336 16468091157 16840594008 16999319904 18148508622 18441226503 18820675608 19124234892 21075687432 21173260059 21856268448 21957454876 22454125344 24198011496 24588302004 25094234144 25498979856 27222762933 28100916576 28231013412 28686352338 32264015328 32784402672 32936182314 33681188016 36297017244 36882453006 37641351216 38248469784 42151374864 42346520118 43029528507 43914909752 48396022992 49176604008 49404273471 50997959712 54445525866 56462026824 57372704676 63519780177 65568805344 65872364628 67362376032 72594034488 73764906012 75282702432 76496939568 81668288799 84302749728 84693040236 86059057014 87829819504 96792045984 98353208016 98808546942 108891051732 112924053648 114745409352 127039560354 129088585521 131744729256 145188068976 147529812024 148212820413 152993879136 163336577598 169386080472 172118114028 175659639008 190559340531 196706416032 197617093884 217782103464 225848107296 229490818704 254079120708 258177171042 263489458512 290376137952 295059624048 296425640826 326673155196 338772160944 344236228056 381118681062 395234187768 435564206928 444638461239 458981637408 508158241416 516354342084 526978917024 571678021593 590119248096 592851281652 653346310392 677544321888 688472456112 762237362124 790468375536 871128413856 889276922478 1016316482832 1032708684168 1143356043186 1185702563304 1306692620784 1333915383717 1376944912224 1524474724248 1580936751072 1778553844956 2032632965664 2065417368336 2286712086372 2371405126608 2613385241568 2667830767434 3048949448496 3557107689912 4001746151151 4130834736672 4573424172744 4742810253216 5335661534868 6097898896992 7114215379824 8003492302302 9146848345488 10671323069736 14228430759648 16006984604604 18293696690976 21342646139472 32013969209208 42685292278944 64027938418416 128055876836832
• Sum of all divisors σ(n): 454128015807648
• Sum of proper divisors (its aliquot sum) s(n): 326072138970816
• 128055876836832 is an abundant number, because the sum of its proper divisors (326072138970816) is greater than itself. Its abundance is 198016262133984

Bases of 128055876836832

• Binary: 11101000111011101010101000011001101110111100000₂
• Hexadecimal: 0x7477550CDDE0
• Base-36: 19E422RI00

Squares and roots of 128055876836832

• 128055876836832 squared (128055876836832²) is 16398307592449886349951796224
• 128055876836832 cubed (128055876836832³) is 2099899657391249721848543117240673761722368
• The square root of 128055876836832 is 11316177.6601833185
• The cube root of 128055876836832 is 50404.1743042599

Scales and comparisons

• 128,055,876,836,832 seconds is equal to 4,071,780 years, 40 weeks, 4 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 128,055,876,836,832 would take you about ten million, one hundred seventy-nine thousand, four hundred fifty-one 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 128055876836832 cubic inches would be around 4200.3 feet tall.

Recreational maths with 128055876836832

• 128055876836832 backwards is 238638678550821
• 128055876836832 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128055876836832's digits is 72
• More coming soon!