121422912671808

Names of 121422912671808

• Cardinal: 121422912671808 can be written as One hundred twenty-one trillion, four hundred twenty-two billion, nine hundred twelve million, six hundred seventy-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.21422912671808 × 10¹⁴

Factors of 121422912671808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1071

Divisors of 121422912671808

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 97 99 121 132 144 149 176 192 194 198 242 264 288 291 298 352 363 388 396 447 484 528 576 582 596 704 726 776 792 809 873 894 968 1056 1067 1089 1164 1192 1341 1452 1552 1584 1618 1639 1746 1788 1936 2112 2134 2178 2328 2384 2427 2682 2904 3104 3168 3201 3236 3278 3492 3576 3872 4268 4356 4656 4768 4854 4917 5364 5808 6208 6336 6402 6472 6556 6984 7152 7281 7744 8536 8712 8899 9312 9536 9603 9708 9834 10728 11616 11737 12804 12944 13112 13968 14304 14453 14562 14751 17072 17424 17798 18029 18624 19206 19416 19668 21456 22201 23232 23474 25608 25888 26224 26697 27936 28608 28906 29124 29502 34144 34848 35211 35596 36058 38412 38832 39336 42912 43359 44402 46948 51216 51776 52448 53394 54087 55872 57812 58248 59004 66603 68288 69696 70422 71192 72116 76824 77664 78473 78672 80091 85824 86718 88804 93896 97889 102432 104896 105633 106788 108174 115624 116496 118008 120541 130077 133206 140844 142384 144232 153648 155328 156946 157344 158983 160182 162261 173436 177608 187792 195778 199809 204864 211266 213576 216348 231248 232992 235419 236016 241082 244211 260154 266412 281688 284768 288464 293667 307296 313892 314688 317966 320364 324522 346872 355216 361623 375584 391556 399618 422532 427152 432696 462496 465984 470838 472032 476949 482164 488422 520308 532824 563376 569536 576928 587334 614592 627784 635932 640728 649044 693744 706257 710432 723246 732633 751168 783112 799236 845064 854304 863203 865392 881001 924992 941676 944064 953898 964328 976844 1040616 1065648 1084869 1126752 1153856 1174668 1255568 1271864 1281456 1298088 1325951 1387488 1412514 1420864 1430847 1446492 1465266 1566224 1598472 1690128 1708608 1726406 1730784 1748813 1762002 1883352 1907796 1928656 1953688 2081232 2131296 2153497 2169738 2197899 2253504 2349336 2511136 2543728 2562912 2589609 2596176 2651902 2686321 2774976 2825028 2861694 2892984 2930532 3132448 3196944 3380256 3452812 3461568 3497626 3524004 3766704 3815592 3857312 3907376 3977853 4162464 4262592 4306994 4339476 4395798 4698672 5022272 5087456 5125824 5179218 5192352 5246439 5303804 5372642 5650056 5723388 5785968 5861064 6264896 6393888 6460491 6760512 6905624 6995252 7048008 7533408 7631184 7714624 7768827 7814752 7955706 8058963 8324928 8613988 8678952 8791596 9397344 9495233 10174912 10358436 10384704 10492878 10607608 10745284 11300112 11446776 11571936 11692477 11722128 11933559 12787776 12920982 13811248 13990504 14096016 14585461 15066816 15262368 15537654 15629504 15739317 15911412 16117926 17227976 17357904 17583192 17960609 18794688 18990466 19381473 20716872 20985756 21215216 21490568 22600224 22893552 23143872 23384954 23444256 23688467 23867118 24176889 25841964 27622496 27981008 28192032 28485699 29170922 30524736 31075308 31478634 31822824 32235852 34455952 34715808 35077431 35166384 35921218 37980932 38762946 41433744 41971512 42430432 42981136 43756383 45200448 45787104 46769908 46888512 47376934 47734236 48353778 51683928 53881827 55244992 55962016 56384064 56971398 58341844 62150616 62957268 63645648 64471704 68911904 69431616 70154862 70332768 71065401 71842436 75961864 77525892 82867488 83943024 84860864 85457097 85962272 87512766 91574208 93539816 94753868 95468472 96707556 103367856 105232293 107763654 111924032 113942796 116683688 124301232 125914536 127291296 128617247 128943408 131269149 137823808 140309724 140665536 142130802 143684872 151923728 155051784 161645481 165734976 167886048 170914194 171924544 175025532 187079632 189507736 190936944 193415112 197566699 206735712 210464586 213196203 215527308 227885592 233367376 248602464 251829072 254582592 257234494 257886816 260573137 262538298 280619448 284261604 287369744 303847456 310103568 323290962 335772096 341828388 350051064 374159264 379015472 381873888 385851741 386830224 395133398 413471424 420929172 426392406 431054616 455771184 466734752 497204928 503658144 514468988 515773632 521146274 525076596 561238896 568523208 574739488 592700097 607694912 620207136 646581924 683656776 700102128 748318528 758030944 763747776 771703482 773660448 781719411 790266796 841858344 852784812 862109232 911542368 933469504 1007316288 1028937976 1042292548 1050153192 1122477792 1137046416 1149478976 1157555223 1185400194 1240414272 1293163848 1367313552 1400204256 1414789717 1516061888 1543406964 1547320896 1563438822 1580533592 1683716688 1705569624 1724218464 1742179073 1778100291 1823084736 2057875952 2084585096 2100306384 2173233689 2244955584 2274092832 2315110446 2345158233 2370800388 2586327696 2734627104 2800408512 2829579434 3086813928 3126877644 3161067184 3367433376 3411139248 3448436928 3484358146 3556200582 4115751904 4169170192 4200612768 4244369151 4346467378 4548185664 4630220892 4690316466 4741600776 5172655392 5226537219 5469254208 5659158868 6173627856 6253755288 6322134368 6519701067 6734866752 6822278496 6968716292 7112401164 8231503808 8338340384 8401225536 8488738302 8692934756 9260441784 9380632932 9483201552 10345310784 10453074438 11318317736 12347255712 12507510576 12644268736 12733107453 13039402134 13644556992 13937432584 14224802328 15679611657 16676680768 16977476604 17385869512 18520883568 18761265864 18966403104 19163969803 19559103201 20906148876 22636635472 24694511424 25015021152 25466214906 26078804268 27874865168 28449604656 31359223314 33954953208 34771739024 37041767136 37522531728 37932806208 38327939606 39118206402 41812297752 45273270944 50030042304 50932429812 52157608536 55749730336 56899209312 57491909409 62718446628 67909906416 69543478048 74083534272 75045063456 76655879212 78236412804 83624595504 90546541888 101864859624 104315217072 111499460672 113798418624 114983818818 125436893256 135819812832 139086956096 150090126912 153311758424 156472825608 167249191008 172475728227 203729719248 208630434144 210803667833 229967637636 250873786512 271639625664 306623516848 312945651216 334498382016 344951456454 407459438496 417260868288 421607335666 459935275272 501747573024 613247033696 625891302432 632411003499 689902912908 814918876992 843214671332 919870550544 1003495146048 1226494067392 1251782604864 1264822006998 1379805825816 1686429342664 1839741101088 1897233010497 2529644013996 2759611651632 3372858685328 3679482202176 3794466020994 5059288027992 5519223303264 6745717370656 7588932041988 10118576055984 11038446606528 13491434741312 15177864083976 20237152111968 30355728167952 40474304223936 60711456335904 121422912671808
• Sum of all divisors σ(n): 389589072867540
• Sum of proper divisors (its aliquot sum) s(n): 268166160195732
• 121422912671808 is an abundant number, because the sum of its proper divisors (268166160195732) is greater than itself. Its abundance is 146743247523924

Bases of 121422912671808

• Binary: 11011100110111011111001100100111101000001000000₂
• Hexadecimal: 0x6E6EF993D040
• Base-36: 171GWZ5OW0

Squares and roots of 121422912671808

• 121422912671808 squared (121422912671808²) is 14743523721705511781117988864
• 121422912671808 cubed (121422912671808³) is 1790201593335378031345189282099765830746112
• The square root of 121422912671808 is 11019206.5354910197
• The cube root of 121422912671808 is 49518.4317539989

Scales and comparisons

• 121,422,912,671,808 seconds is equal to 3,860,873 years, 1 week, 6 days, 13 hours, 16 minutes, 48 seconds.
• To count from 1 to 121,422,912,671,808 would take you about nine million, six hundred fifty-two thousand, one hundred eighty-two 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 121422912671808 cubic inches would be around 4126.5 feet tall.

Recreational maths with 121422912671808

• 121422912671808 backwards is 808176219224121
• The number of decimal digits it has is: 15
• The sum of 121422912671808's digits is 54
• More coming soon!