121209266940489

Names of 121209266940489

• Cardinal: 121209266940489 can be written as One hundred twenty-one trillion, two hundred nine billion, two hundred sixty-six million, nine hundred forty thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.21209266940489 × 10¹⁴

Factors of 121209266940489

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 146

Divisors of 121209266940489

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 7 9 13 19 21 27 31 39 57 63 73 81 91 93 117 133 169 171 189 217 219 247 273 279 351 399 403 507 511 513 567 589 651 657 741 819 837 949 961 1053 1183 1197 1209 1387 1521 1533 1539 1729 1767 1953 1971 2197 2223 2263 2457 2511 2821 2847 2883 3211 3549 3591 3627 4123 4161 4563 4599 5187 5239 5301 5329 5859 5913 6591 6643 6669 6727 6789 7371 7657 8463 8541 8649 9633 9709 10647 10773 10881 12337 12369 12483 12493 13689 13797 15379 15561 15717 15841 15903 15987 17577 18031 18259 19773 19929 20007 20181 20367 22477 22971 25389 25623 25947 28899 29127 29419 31941 32643 36673 37011 37107 37303 37449 37479 41391 41743 42997 46137 46683 47151 47523 47709 47961 53599 54093 54777 59319 59787 60543 61101 67431 68107 68913 69277 70153 76167 76869 77841 86359 86697 87381 87451 88257 95823 99541 101251 110019 111033 111321 111909 112347 112437 125229 126217 127813 128991 138411 140049 141453 142569 143883 160381 160797 162279 162409 164331 165199 177957 179361 181629 183303 202293 204321 205933 206739 207831 210459 228501 234403 237367 259077 260091 262143 262353 264771 292201 298623 300979 303753 330057 333099 333963 335727 337311 375687 378651 382447 383439 386973 415233 424359 427707 431649 476749 481143 482391 484939 486837 487227 491071 492993 495597 538083 544887 558961 606879 612963 617799 620217 623493 631377 696787 703209 708757 712101 777231 786429 787059 794313 876603 895869 900601 902937 911259 911989 990171 999297 1007181 1011933 1122667 1127061 1135953 1136863 1147341 1150317 1156393 1160919 1245699 1283121 1294033 1316263 1332907 1430247 1443429 1447173 1454817 1460511 1461681 1473213 1478979 1486791 1640821 1661569 1676883 1820637 1838889 1853397 1870479 1894131 2090361 2109627 2111317 2126271 2136303 2147587 2331693 2361177 2382939 2629809 2677129 2687607 2701803 2708811 2733777 2735967 2970513 3021543 3047239 3085771 3138781 3368001 3381183 3407859 3410589 3442023 3450951 3469179 3482757 3882099 3912727 3948789 3998721 4290741 4330287 4341519 4364451 4385043 4419639 4460373 4922463 4971811 4984707 5030649 5121169 5516667 5560191 5611437 5682393 6271083 6304207 6328881 6333951 6378813 6383923 6408909 6442761 6995079 7083531 7266493 7889427 8031387 8062821 8105409 8126433 8201331 8207901 9058231 9141717 9213841 9257313 9330349 9416343 10104003 10223577 10231767 10326069 10352853 10407537 11646297 11707813 11738181 11846367 11855857 11996163 12872223 12990861 13093353 13155129 13258917 13381119 14767389 14779219 14915433 14954121 15033109 15091947 15363507 16680573 17111419 17327791 18813249 18912621 18986643 19001853 19136439 19151769 19226727 19328283 21330673 21600397 21799479 21971467 23668281 24094161 24316227 24379299 24623703 27174693 27425151 27641523 27771939 27918631 27991047 28249029 30312009 30695301 30978207 31222611 34802677 34938891 35123439 35214543 35539101 35567571 35848183 35988489 38616669 39280059 39776751 40115023 40804153 44302167 44337657 44746299 44862363 45099327 45275841 46090521 50865451 51334257 51983373 56439747 56737863 57005559 57409317 57455307 57984849 63992019 64801191 65398437 65914401 66575197 72282483 72948681 73871109 81524079 81954691 82275453 82924569 82990999 83315817 83755893 83973141 84747087 90936027 92085903 93667833 94464409 97302211 104408031 104816673 105370317 105643629 106617303 106702713 107544549 107965467 119779933 120345069 121294537 122412459 132906501 133012971 134238897 134587089 135297981 138271563 152596353 154002771 154126141 155950119 170213589 171016677 172365921 173954547 191976057 194403573 195430417 196195311 197743203 199725591 216847449 222448447 225261283 244572237 245864073 246826359 248773707 248972997 249947451 251267679 251919423 254241261 280805161 283393227 285629071 291906633 313224093 316110951 316930887 320108139 322633647 359339799 361035207 362942203 363883611 367237377 399038913 402716691 405893943 414814689 457789059 462008313 462378423 466026379 467850357 510640767 517097763 530453989 575928171 583210719 586291251 588585933 593229609 599176773 661250863 667345341 675783849 681115477 733716711 737592219 746321121 746918991 753803037 755758269 842415483 850179681 856887213 865477561 875719899 939672279 948332853 960324417 967900941 1078019397 1078882987 1083105621 1088826609 1091650833 1101712131 1197116739 1217681829 1264928743 1373367177 1386024939 1387135269 1398079137 1403551071 1557139129 1576828981 1591361967 1727784513 1749632157 1758873753 1779688827 1797530319 1983752589 2002036023 2027351547 2043346431 2212776657 2240756973 2261409111 2527246449 2540595421 2550539043 2570661639 2596432683 2627159697 2819016837 2903702823 2928396679 3234058191 3236648961 3249316863 3266479827 3274952499 3305136393 3713177923 3794786229 4120101531 4161405807 4194237411 4671417387 4730486943 4774085901 5276621259 5392590957 5951257767 6006108069 6058342927 6082054641 6130039293 6638329971 6722270919 6895901857 7581739347 7621786263 7651617129 7711984917 7789298049 7881479091 8785190037 8854501201 9702174573 9709946883 9799439481 9824857497 11139533769 11251208293 11384358687 12484217421 12582712233 14014252161 14191460829 14322257703 15829863777 16444073659 17853773301 18018324207 18175028781 18246163923 18390117879 20498776753 20687705571 22745218041 22865358789 23135954751 23367894147 26355570111 26563503603 29129840649 29398318443 33418601307 33753624879 34153076061 37748136699 42042756483 42574382487 42966773109 48271312999 49332220977 53561319903 54525086343 55170353637 61496330259 62063116713 68596076367 70103682441 78758458051 79066710333 79690510809 87389521947 100255803921 101260874637 102459228183 115108515613 126128269449 127723147461 144813938997 147996662931 163575259029 184488990777 186189350139 205788229101 213772957567 236275374153 237200130999 239071532427 300767411763 303782623911 345325546839 434441816991 443989988793 490725777087 553466972331 558568050417 641318872701 708826122459 717214597281 911347871733 1035976640517 1303325450973 1331969966379 1496410702969 1660400916993 1923956618103 2126478367377 3107929921551 3909976352919 4489232108907 5771869854309 6379435102131 9323789764653 13467696326721 17315609562927 40403088980163 121209266940489
• Sum of all divisors σ(n): 247210279747200
• Sum of proper divisors (its aliquot sum) s(n): 126001012806711
• 121209266940489 is an abundant number, because the sum of its proper divisors (126001012806711) is greater than itself. Its abundance is 4791745866222

Bases of 121209266940489

• Binary: 11011100011110100111011010011001010101001001001₂
• Hexadecimal: 0x6E3D3B4CAA49
• Base-36: 16YQRO07K9

Squares and roots of 121209266940489

• 121209266940489 squared (121209266940489²) is 14691686392250719626667559121
• 121209266940489 cubed (121209266940489³) is 1780768537724267257281655918032961196150169
• The square root of 121209266940489 is 11009508.0244527277
• The cube root of 121209266940489 is 49489.3718555939

Scales and comparisons

• 121,209,266,940,489 seconds is equal to 3,854,079 years, 39 weeks, 5 days, 48 minutes, 9 seconds.
• To count from 1 to 121,209,266,940,489 would take you about nine million, six hundred thirty-five thousand, one hundred ninety-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 121209266940489 cubic inches would be around 4124.1 feet tall.

Recreational maths with 121209266940489

• 121209266940489 backwards is 984049662902121
• 121209266940489 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121209266940489's digits is 63
• More coming soon!