121900749768135

Names of 121900749768135

• Cardinal: 121900749768135 can be written as One hundred twenty-one trillion, nine hundred billion, seven hundred forty-nine million, seven hundred sixty-eight thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 1.21900749768135 × 10¹⁴

Factors of 121900749768135

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 185

Divisors of 121900749768135

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 5 9 13 15 19 27 31 39 41 45 57 65 73 93 95 117 123 135 155 171 195 205 219 247 279 285 351 365 369 403 465 513 533 585 589 615 657 741 779 837 855 949 961 1095 1107 1209 1235 1271 1387 1395 1599 1681 1755 1767 1845 1971 2015 2223 2263 2337 2565 2665 2847 2883 2945 2993 3285 3627 3705 3813 3895 4161 4185 4745 4797 4805 5043 5301 5535 6045 6355 6669 6789 6935 7011 7657 7995 8405 8541 8649 8835 8979 9855 10127 10881 11115 11315 11439 11685 12483 12493 14235 14391 14415 14965 15129 15903 16523 18031 18135 18259 19065 20367 20805 21033 21853 22971 23985 24149 25215 25623 25947 26505 26937 29419 29791 30381 31939 33345 33945 34317 35055 37449 37479 38285 38909 39401 42705 42997 43245 44895 45387 49569 50635 52111 54093 54405 54777 56867 57195 61101 62415 62465 65559 68913 70153 71955 72447 75645 79515 80811 82615 88257 89373 90155 91143 91295 92783 95817 101835 105165 109265 112437 114855 116727 118203 120745 122713 128115 128991 129735 134685 147095 148707 148955 151905 156333 159695 162279 164331 170601 171585 187245 187395 194545 196677 197005 206739 210459 214985 217341 226935 237367 247845 260555 264771 268119 270465 273429 273885 278349 284335 287451 305505 313937 327795 337311 344565 350181 350765 354609 362235 368139 386973 387283 404055 415207 441285 446121 446865 455715 463915 468999 479085 486837 492993 511803 512213 558961 562185 566029 583635 590031 591015 613565 631377 644955 652023 677443 712101 739271 743535 748619 781665 794313 804357 811395 821655 835047 853005 862353 911989 941811 983385 990109 1033695 1050543 1052295 1063827 1086705 1104417 1160919 1161849 1186835 1206179 1221431 1245621 1323855 1332907 1340595 1367145 1391745 1406997 1437255 1535409 1536639 1569685 1595269 1615441 1676883 1686555 1698087 1750905 1762877 1773045 1840695 1894131 1934865 1936415 2032329 2076035 2136303 2174743 2217813 2230605 2245857 2331547 2344995 2434185 2464965 2505141 2559015 2561065 2735967 2794805 2825433 2830145 2876273 2950155 2970327 3156885 3260115 3313251 3387215 3485547 3560505 3618537 3664293 3696355 3736863 3743095 3804103 3971565 3998721 4021785 4175235 4311765 4559945 4609917 4709055 4785807 4846323 4950545 5030649 5094261 5252715 5288631 5319135 5522085 5804595 5809245 6030895 6096987 6107155 6228105 6408909 6524229 6653439 6664535 6737571 6994641 7034985 7358377 7677045 7683195 7976345 8077205 8207901 8384415 8476299 8490435 8628819 8814385 8910981 9470655 9732047 10161645 10456641 10681515 10855611 10873715 10992879 11089065 11210589 11229285 11412309 11657735 11996163 12525705 12871417 13679835 13829751 14127165 14357421 14381365 14538969 14851635 15091947 15282783 15865893 15878603 16566255 17327791 17427735 18092685 18290961 18321465 18684315 19020515 19572687 19960317 19993605 20212713 20983923 21000733 22075131 22917401 23049585 23207189 23929035 24231615 24623703 25153245 25471305 25886457 26443155 26732943 28271659 29196141 30310111 30484935 30693379 32044545 32566833 32621145 32978637 33267195 33687855 34236927 34973205 35988489 36791885 37391549 38614251 41039505 41320117 42381495 43072263 43144095 43616907 44554905 47597679 47635809 48660235 49453339 50078671 51983373 52283205 54278055 54649187 54964395 56052945 57061545 58718061 59980815 62951769 63002199 64357085 66225393 68752203 69148755 69621567 71787105 72277957 72694845 75459735 76413915 77659371 79329465 79393015 84814977 86638955 87588423 89164463 90930333 91454805 92080137 97863435 99801585 101063565 102710781 104919615 105003665 110375655 112174647 114587005 115842753 116035945 117927193 123118515 123960351 129432285 133664715 141358295 142907427 145980705 148360017 150236013 151550555 153466895 155950119 162834165 163947561 164893185 171184635 179942445 186957745 189006597 193071255 198676179 206256609 206600585 208864701 215361315 216833871 218084535 237988395 238179045 247266695 250393355 254444931 259916865 262765269 267493389 272790999 273245935 276240411 293590305 301693457 314758845 315010995 331126965 336523941 343761015 347528259 348107835 353781579 361389785 371881053 388296855 399013927 424074885 428722281 437942115 445080051 445822315 450708039 454651665 460400685 467850357 491842683 513553905 537161521 560873235 567019791 579213765 589635965 618769827 619801755 626594103 650501613 651022723 710439431 714537135 741800085 751180065 763334793 779750595 802480167 818372997 819737805 828721233 905080371 939613441 945032985 951494749 993380895 1009571823 1031283045 1044323505 1061344737 1084169355 1115643159 1159138019 1197041781 1272224655 1313826345 1335240153 1337466945 1352124117 1363954995 1381202055 1475528049 1508467285 1533053509 1611484563 1682619705 1694124797 1737641295 1768907895 1859405265 1951504839 1953068169 1995069635 2131318293 2143611405 2225400255 2240616667 2253540195 2339251785 2407440501 2459213415 2685807605 2715241113 2818840323 2835098955 2854484247 3093849135 3132970515 3184034211 3252508065 3255113615 3477414057 3552197155 3591125343 3655742983 3816673965 4012400835 4091864985 4143606165 4525401855 4599160527 4698067205 4757473745 4834453689 5047859115 5082374391 5306723685 5578215795 5795690095 5859204507 5985208905 6393954879 6676200765 6721850001 6760620585 7377640245 7665267545 8057422815 8145723339 8456520969 8470623985 8563452741 9757524195 9765340845 10432242171 10656591465 10773376029 10967228949 11203083335 12037202505 12369431737 13576205565 13797481581 14094201615 14272421235 14503361067 15247123173 15920171055 17387070285 17577613521 17955626715 18278714915 19181864637 20165550003 22023622361 22995802635 24172268445 25369562907 25411871955 25690358223 29128016671 29296022535 31296726513 31969774395 32901686847 33609250005 37108295211 40728616695 41392444743 42282604845 42817263705 45741369519 47524658779 52161210855 53866880145 54836144745 60496650009 61847158685 66070867083 68987407905 69459116677 72516805335 76235615865 87384050013 87888067605 95909323185 98705060541 100827750015 110118111805 111324885633 126847814535 128451791115 142573976337 145640083355 156483632565 164508434235 185541476055 198212601249 206962223715 208377350031 228706847595 237623293895 262152150039 302483250045 330354335415 333974656899 347295583385 427721929011 436920250065 493525302705 556624428165 594637803747 625132050093 712869881685 786456450117 902968516801 991063006245 1041886750155 1283165787033 1310760750195 1669873284495 1875396150279 2138609645055 2708905550403 2973189018735 3125660250465 3932282250585 4514842584005 6415828935165 8126716651209 9376980751395 13544527752015 24380149953627 40633583256045 121900749768135
• Sum of all divisors σ(n): 263761449369600
• Sum of proper divisors (its aliquot sum) s(n): 141860699601465
• 121900749768135 is an abundant number, because the sum of its proper divisors (141860699601465) is greater than itself. Its abundance is 19959949833330

Bases of 121900749768135

• Binary: 11011101101111000111010111000110100010111000111₂
• Hexadecimal: 0x6EDE3AE345C7
• Base-36: 177KFJ103R

Squares and roots of 121900749768135

• 121900749768135 squared (121900749768135²) is 14859792794033465256261378225
• 121900749768135 cubed (121900749768135³) is 1811419882991809083648634780018124287860375
• The square root of 121900749768135 is 11040867.2561594997
• The cube root of 121900749768135 is 49583.3035644933

Scales and comparisons

• 121,900,749,768,135 seconds is equal to 3,876,066 years, 40 weeks, 3 days, 12 hours, 2 minutes, 15 seconds.
• To count from 1 to 121,900,749,768,135 would take you about nine million, six hundred ninety thousand, one hundred sixty-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 121900749768135 cubic inches would be around 4131.9 feet tall.

Recreational maths with 121900749768135

• 121900749768135 backwards is 531867947009121
• The number of decimal digits it has is: 15
• The sum of 121900749768135's digits is 63
• More coming soon!