121438850120049

Names of 121438850120049

• Cardinal: 121438850120049 can be written as One hundred twenty-one trillion, four hundred thirty-eight billion, eight hundred fifty million, one hundred twenty thousand and forty-nine.

Scientific notation

• Scientific notation: 1.21438850120049 × 10¹⁴

Factors of 121438850120049

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2322

Divisors of 121438850120049

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 11 19 21 33 49 57 71 77 79 133 147 209 213 231 237 399 409 497 539 553 627 781 869 931 1227 1349 1463 1491 1501 1617 1659 1723 2343 2607 2793 2863 3479 3871 4047 4389 4499 4503 5169 5467 5609 6083 7771 8589 9443 10241 10437 10507 11613 12061 13497 14839 16401 16511 16827 18249 18953 20041 23313 28329 29039 30723 31493 31521 32311 32737 36183 38269 39263 42581 44517 49533 54397 56859 60123 61699 66101 73549 84427 85481 87117 94479 96933 98211 103873 106571 114807 115577 117789 122333 127743 132671 136117 163191 185097 198303 203273 220451 220647 226177 229159 253281 256443 274841 311619 319429 319713 346731 355421 360107 366999 380779 398013 408351 431893 551741 598367 609819 613909 661353 678531 687477 704707 727111 745997 809039 824523 856331 928697 952819 958287 1066263 1080321 1142337 1172281 1295679 1345663 1422911 1497287 1583239 1604113 1655223 1795101 1841727 2114121 2181333 2236003 2237991 2294081 2324327 2427117 2487947 2520749 2568993 2586223 2786091 2858457 3023251 3516843 3862187 4036989 4188569 4268733 4297363 4491861 4749717 4812339 4932949 5221979 5994317 6069151 6669733 6708009 6752999 6882243 6972981 7463841 7562247 7751777 7758669 8205967 9069753 9419641 9664307 10481009 11586561 12565707 12892089 13389433 14798847 15652021 15665937 16058567 16270289 17415629 17645243 17982951 18103561 18207453 20009199 20258997 23255331 24617901 25234891 25567597 27035309 28258923 28448453 28992921 30081541 31443027 34530643 40168299 42484057 43587539 46956063 47270993 48175701 48810867 50034197 52246887 52935729 54262439 54310683 55671853 57441769 65937487 67650149 73367063 75704673 76702791 81105927 85345359 90244623 93726031 103591929 106307377 112409969 113892023 126724927 127452171 130762617 141812979 147283763 150102591 162787317 167015559 172325307 176644237 178973179 183621833 197812461 199139171 202950447 220101189 281178093 297388399 305112773 318922131 330896951 337229907 341676069 350239379 379837073 380174781 389702971 441851289 473551043 479462929 529932711 536919537 550376167 550865499 597417513 612390383 656082217 744151639 892165197 915338319 950649743 992690853 1030986341 1050718137 1057765207 1139511219 1169108913 1236509659 1252812253 1285352831 1393974197 1420653129 1438388787 1651128501 1837171149 1968246651 2019840163 2135789411 2232454917 2451675653 2727920797 2851949229 3092959023 3173295621 3356240503 3709528977 3758436759 3852633169 3856058493 3952701563 4181922591 4286732681 5209061473 6059520489 6407368233 6654548201 7216904387 7355026959 7404356449 8183762391 8997469817 10068721509 10457147173 11557899507 11635417277 11858104689 12860198043 14138881141 15627184419 19963644603 21650713161 22213069347 23493683521 26968432183 26992409451 27668910941 30007128767 31371441519 34906251831 42416643423 43479717193 46581837407 51830495143 70481050563 73200030211 75101329697 80905296549 81447920939 83006732823 90021386301 98972167987 130439151579 139745512221 155491485429 193682376587 219600090633 225303989091 244343762817 296916503961 304358020351 512400211477 525709307879 570135446573 581047129761 826114626667 913074061053 1537200634431 1577127923637 1710406339719 2130506142457 2478343880001 3679965155153 5782802386669 6391518427371 11039895465459 17348407160007 40479616706683 121438850120049
• Sum of all divisors σ(n): 222786920448000
• Sum of proper divisors (its aliquot sum) s(n): 101348070327951
• 121438850120049 is a deficient number, because the sum of its proper divisors (101348070327951) is less than itself. Its deficiency is 20090779792098

Bases of 121438850120049

• Binary: 11011100111001010101111100001011111100101110001₂
• Hexadecimal: 0x6E72AF85F971
• Base-36: 171O8JWINL

Squares and roots of 121438850120049

• 121438850120049 squared (121438850120049²) is 14747394318479725021711762401
• 121438850120049 cubed (121438850120049³) is 1790906608303121495492073966582154214477649
• The square root of 121438850120049 is 11019929.6785437339
• The cube root of 121438850120049 is 49520.5981845331

Scales and comparisons

• 121,438,850,120,049 seconds is equal to 3,861,379 years, 41 weeks, 3 days, 18 hours, 14 minutes, 9 seconds.
• To count from 1 to 121,438,850,120,049 would take you about nine million, six hundred fifty-three thousand, four hundred forty-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 121438850120049 cubic inches would be around 4126.7 feet tall.

Recreational maths with 121438850120049

• 121438850120049 backwards is 940021058834121
• The number of decimal digits it has is: 15
• The sum of 121438850120049's digits is 48
• More coming soon!