121961968128
121,961,968,128 is an even composite number composed of seven prime numbers multiplied together.
121961968128 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 121961968128:
29 × 32 × 7 × 11 × 13 × 137 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 13 × 137 × 193)See below for interesting mathematical facts about the number 121961968128 from the Numbermatics database.
Names of 121961968128
- Cardinal: 121961968128 can be written as One hundred twenty-one billion, nine hundred sixty-one million, nine hundred sixty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21961968128 × 1011
Factors of 121961968128
Divisors of 121961968128
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 52 56 63 64 66 72 77 78 84 88 91 96 99 104 112 117 126 128 132 137 143 144 154 156 168 176 182 192 193 198 208 224 231 234 252 256 264 273 274 286 288 308 312 336 352 364 384 386 396 411 416 429 448 462 468 504 512 528 546 548 572 576 579 616 624 672 693 704 728 768 772 792 819 822 832 858 896 924 936 959 1001 1008 1056 1092 1096 1144 1152 1158 1232 1233 1248 1287 1344 1351 1386 1408 1456 1507 1536 1544 1584 1638 1644 1664 1716 1737 1781 1792 1848 1872 1918 2002 2016 2112 2123 2184 2192 2288 2304 2316 2464 2466 2496 2509 2574 2688 2702 2772 2816 2877 2912 3003 3014 3088 3168 3276 3288 3328 3432 3474 3562 3584 3696 3744 3836 4004 4032 4053 4224 4246 4368 4384 4521 4576 4608 4632 4928 4932 4992 5018 5148 5343 5376 5404 5544 5632 5754 5824 6006 6028 6176 6336 6369 6552 6576 6656 6864 6948 7124 7392 7488 7527 7672 8008 8064 8106 8448 8492 8631 8736 8768 9009 9042 9152 9264 9856 9864 9984 10036 10296 10549 10686 10752 10808 11088 11508 11648 12012 12056 12159 12352 12467 12672 12738 13104 13152 13563 13728 13896 14248 14784 14861 14976 15054 15344 16016 16029 16128 16212 16896 16984 17262 17472 17536 17563 18018 18084 18304 18528 19107 19591 19712 19728 19968 20072 20592 21098 21372 21616 22176 22581 23016 23296 24024 24112 24318 24704 24934 25344 25476 26208 26304 26441 27126 27456 27599 27792 28496 29568 29722 29952 30108 30688 31647 32032 32058 32256 32424 33968 34524 34944 35072 35126 36036 36168 36608 37056 37401 38214 39182 39424 39456 40144 41184 42196 42744 43232 44352 44583 45162 46032 46592 48048 48224 48636 49408 49868 50688 50952 52416 52608 52689 52882 54252 54912 55198 55584 56992 58773 59136 59444 59904 60216 61376 63294 64064 64116 64848 67936 69048 69888 70144 70252 72072 72336 73216 74112 74802 76428 78364 78912 79323 80288 82368 82797 84392 85488 86464 88704 89166 90324 92064 94941 96096 96448 97272 98816 99736 101904 104832 105216 105378 105764 108504 109824 110396 111168 112203 113984 117546 118272 118888 120432 122752 126588 128128 128232 129696 133749 135872 137137 138096 139776 140504 144144 144672 148224 149604 152856 156728 157824 158067 158646 160576 164736 165594 168784 170976 172928 176319 177408 178332 180648 184128 185087 189882 192192 192896 193193 194544 199472 203808 209664 210432 210756 211528 217008 219648 220792 222336 224406 227968 235092 237776 237969 240864 245504 248391 253176 256256 256464 259392 267498 271744 274274 276192 281008 288288 289344 290851 296448 299208 305712 313456 315648 316134 317292 321152 329472 331188 337568 341952 343733 345856 352638 354816 356664 361296 368256 370174 379764 384384 385792 386386 389088 398944 407616 411411 419328 421512 423056 434016 441584 444672 448812 455936 470184 475552 475938 481728 491008 496782 506352 512512 512928 518784 534996 543488 548548 552384 555261 562016 576576 578688 579579 581702 598416 611424 626912 631296 632268 634584 642304 658944 662376 675136 683904 687466 691712 705276 713328 722592 736512 740348 759528 768768 771584 772772 778176 797888 815232 822822 843024 846112 868032 872553 883168 889344 897624 911872 940368 951104 951876 963456 993564 1012704 1025856 1031199 1037568 1069992 1086976 1097096 1104768 1110522 1124032 1153152 1157376 1159158 1163404 1196832 1222848 1234233 1253824 1264536 1269168 1284608 1324752 1350272 1367808 1374932 1410552 1426656 1445184 1473024 1480696 1519056 1537536 1545544 1556352 1595776 1630464 1645644 1665783 1686048 1692224 1736064 1738737 1745106 1766336 1795248 1880736 1902208 1903752 1926912 1987128 2025408 2035957 2051712 2062398 2075136 2139984 2194192 2209536 2221044 2248064 2306304 2314752 2318316 2326808 2393664 2406131 2445696 2468466 2507648 2529072 2538336 2617659 2649504 2700544 2735616 2749864 2821104 2853312 2890368 2961392 3038112 3091088 3093597 3112704 3191552 3260928 3291288 3331566 3372096 3384448 3472128 3477474 3490212 3532672 3590496 3761472 3781063 3804416 3807504 3853824 3974256 4050816 4071914 4103424 4124796 4279968 4388384 4419072 4442088 4496128 4612608 4636632 4653616 4787328 4812262 4891392 4936932 5015296 5058144 5076672 5235318 5299008 5401088 5499728 5642208 5706624 5780736 5922784 6076224 6107871 6182176 6187194 6225408 6383104 6582576 6663132 6744192 6768896 6944256 6954948 6980424 7065344 7180992 7218393 7522944 7562126 7608832 7615008 7948512 8101632 8143828 8206848 8249592 8559936 8776768 8884176 8992256 9273264 9307232 9574656 9624524 9782784 9873864 10030592 10116288 10153344 10470636 10598016 10999456 11284416 11343189 11413248 11561472 11845568 12152448 12215742 12364352 12374388 13165152 13326264 13488384 13537792 13909896 13960848 14130688 14361984 14436786 15045888 15124252 15230016 15897024 16203264 16287656 16499184 17119872 17553536 17768352 18323613 18546528 18614464 19149312 19249048 19747728 20232576 20306688 20941272 21196032 21655179 21998912 22568832 22686378 22826496 23691136 24304896 24431484 24728704 24748776 26330304 26467441 26652528 26976768 27819792 27921696 28723968 28873572 30091776 30248504 30460032 31794048 32575312 32998368 34029567 34239744 35107072 35536704 36647226 37093056 37228928 38498096 39495456 40465152 40613376 41882544 42392064 43310358 43997824 45137664 45372756 47382272 48609792 48862968 49457408 49497552 52660608 52934882 53305056 55639584 55843392 57447936 57747144 60497008 60920064 63588096 65150624 65996736 68059134 68479488 70214144 71073408 73294452 74186112 74457856 76996192 78990912 79402323 80930304 83765088 86620716 87995648 90275328 90745512 94764544 97725936 98914816 98995104 105321216 105869764 106610112 111279168 111686784 115494288 120994016 121840128 127176192 130301248 131993472 136118268 142146816 146588904 148372224 148915712 153992384 157981824 158804646 167530176 173241432 175991296 181491024 195451872 197990208 210642432 211739528 213220224 222558336 223373568 230988576 238206969 241988032 260602496 263986944 272236536 284293632 293177808 296744448 307984768 315963648 317609292 335060352 346482864 362982048 390903744 395980416 423479056 426440448 445116672 446747136 461977152 476413938 483976064 521204992 527973888 544473072 586355616 615969536 631927296 635218584 670120704 692965728 725964096 781807488 791960832 846958112 852880896 890233344 923954304 952827876 967952128 1042409984 1088946144 1172711232 1231939072 1270437168 1340241408 1385931456 1451928192 1563614976 1583921664 1693916224 1847908608 1905655752 1935904256 2177892288 2345422464 2540874336 2771862912 2903856384 3127229952 3387832448 3695817216 3811311504 4355784576 4690844928 5081748672 5543725824 5807712768 6775664896 7622623008 8711569152 9381689856 10163497344 11087451648 13551329792 15245246016 17423138304 20326994688 30490492032 40653989376 60980984064 121961968128
- Sum of all divisors σ(n): 478518872832
- Sum of proper divisors (its aliquot sum) s(n): 356556904704
- 121961968128 is an abundant number, because the sum of its proper divisors (356556904704) is greater than itself. Its abundance is 234594936576
Bases of 121961968128
- Binary: 11100011001010111111111110010000000002
- Hexadecimal: 0x1C657FF200
- Base-36: 1K1108W0
Squares and roots of 121961968128
- 121961968128 squared (1219619681282) is 14874721669655287824384
- 121961968128 cubed (1219619681283) is 1814150330187369158384187869233152
-
The
square root of 121961968128 is 349230.5372214749 -
The
cube root of 121961968128 is 4959.1602393779
Scales and comparisons
How big is 121961968128?- 121,961,968,128 seconds is equal to 3,878 years, 4 days, 20 hours, 28 minutes, 48 seconds.
-
To count from 1 to 121,961,968,128 would take you about seven thousand, seven hundred fifty-six 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 121961968128 cubic inches would be around 413.3 feet tall.
Recreational maths with 121961968128
- 121961968128 backwards is 821869169121
- The number of decimal digits it has is: 12
- The sum of 121961968128's digits is 54
- More coming soon!
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The information we have on file for 121961968128 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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