12121490808751018896964

Names of 12121490808751018896964

• Cardinal: 12121490808751018896964 can be written as Twelve sextillion, one hundred twenty-one quintillion, four hundred ninety quadrillion, eight hundred eight trillion, seven hundred fifty-one billion, eighteen million, eight hundred ninety-six thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.2121490808751018896964 × 10²²

Factors of 12121490808751018896964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 164768

Divisors of 12121490808751018896964

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 7 14 28 49 98 151 196 302 317 604 634 1057 1268 2114 2219 4228 4438 7399 8876 14798 15533 22801 29596 31066 45602 47867 62132 91204 95734 100489 159607 164291 191468 200978 319214 328582 335069 401956 638428 657164 670138 703423 1117249 1150037 1340276 1406846 2234498 2300074 2345483 2813692 4468996 4600148 4690966 4923961 7227917 8050259 9381932 9847922 14455834 15173839 16100518 19695844 24807941 28911668 30347678 32201036 49615882 50595419 52080247 60695356 99231764 101190838 104160494 106216873 173655587 202381676 208320988 212433746 347311174 354167933 364561729 424867492 694622348 708335866 729123458 743518111 1215589109 1416671732 1458246916 1487036222 2291249689 2431178218 2551932103 2974072444 3745999091 4582499378 4862356436 5103864206 7491998182 7864117297 9164998756 10207728412 14983996364 15728234594 16038747823 16509438299 26221993637 26991532681 31456469188 32077495646 33018876598 52443987274 53983065362 55048821079 64154991292 66037753196 104887974548 107966130724 110097642158 112271234761 115566068093 183553955459 188940728767 220195284316 224542469522 231132136186 367107910918 377881457534 385341747553 449084939044 462264272372 734215821836 755762915068 770683495106 808962476651 1187481711847 1322585101369 1541366990212 1617924953302 2374963423694 2492925183149 2645170202738 3235849906604 4075721434831 4749926847388 4985850366298 5290340405476 8151442869662 8312371982929 8556315859877 9971700732596 16302885739324 16624743965858 17112631719754 17450476282043 28530050043817 33249487931716 34225263439508 34900952564086 57060100087634 58186603880503 59894211019139 69801905128172 114120200175268 116373207761006 119788422038278 122153333974301 199710350306719 232746415522012 239576844076556 244306667948602 376431702655499 399420700613438 419259477133973 488613335897204 615433936659481 752863405310998 798841401226876 838518954267946 1230867873318962 1292003694841427 1505726810621996 1677037908535892 2461735746637924 2584007389682854 2635021918588493 2712352127581009 4308037556616367 5168014779365708 5270043837176986 5424704255162018 8616075113232734 9044025863889989 10540087674353972 10849408510324036 17232150226465468 18088051727779978 18445153430119451 18986464893067063 30156262896314569 36176103455559956 36890306860238902 37972929786134126 60312525792629138 63308181047229923 73780613720477804 75945859572268252 120625051585258276 126616362094459846 132905254251469441 195092557921055477 253232724188919692 265810508502938882 390185115842110954 409565171264732359 531621017005877764 780370231684221908 819130342529464718 1365647905447388339 1638260685058929436 2731295810894776678 2866956198853126513 5462591621789553356 5733912397706253026 9559535338131718373 11467824795412506052 19119070676263436746 20068693391971885591 38238141352526873492 40137386783943771182 61844340860974586209 80274773567887542364 123688681721949172418 247377363443898344836 432910386026822103463 865820772053644206926 1731641544107288413852 3030372702187754724241 6060745404375509448482 12121490808751018896964
• Sum of all divisors σ(n): 24919150461445737369117
• Sum of proper divisors (its aliquot sum) s(n): 12797659652694718472153
• 12121490808751018896964 is an abundant number, because the sum of its proper divisors (12797659652694718472153) is greater than itself. Its abundance is 676168843943699575189

Bases of 12121490808751018896964

• Binary: 10100100010001101101111010001101000010010111110110111001100110111001000100₂
• Hexadecimal: 0x2911B7A3425F6E66E44
• Base-36: 1Z25EK6VEN1U4AS

Squares and roots of 12121490808751018896964

• 12121490808751018896964 squared (12121490808751018896964²) is 146930539426635430176930879597421023248417296
• 12121490808751018896964 cubed (12121490808751018896964³) is 1781017183184790568907310724464733942365769983271345725800699489344
• 12121490808751018896964 is a perfect square number. Its square root is 110097642158
• The cube root of 12121490808751018896964 is 22971287.9332129735

Scales and comparisons

• 12,121,490,808,751,018,896,964 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,121,490,808,751,018,896,964 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 12121490808751018896964 cubic inches would be around 1914274 feet tall.

Recreational maths with 12121490808751018896964

• 12121490808751018896964 backwards is 46969881015780809412121
• The number of decimal digits it has is: 23
• The sum of 12121490808751018896964's digits is 100
• More coming soon!