121275338215920

Names of 121275338215920

• Cardinal: 121275338215920 can be written as One hundred twenty-one trillion, two hundred seventy-five billion, three hundred thirty-eight million, two hundred fifteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2127533821592 × 10¹⁴

Factors of 121275338215920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11127

Divisors of 121275338215920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 56 57 60 70 76 80 84 95 105 112 114 120 127 133 140 152 168 190 210 228 240 254 266 280 285 304 336 380 381 399 420 456 508 532 560 570 635 665 760 762 798 840 889 912 1016 1064 1140 1270 1330 1520 1524 1596 1680 1778 1905 1995 2032 2128 2280 2413 2540 2660 2667 3048 3192 3556 3810 3990 4445 4560 4826 5080 5113 5320 5334 5851 6096 6384 7112 7239 7620 7980 8890 9652 10160 10226 10640 10668 11702 12065 13335 14224 14478 15240 15339 15960 16891 17553 17780 19304 20452 21336 23404 24130 25565 26670 28956 29255 30480 30678 31920 33782 35106 35560 35791 36195 38608 40904 40957 42672 46808 48260 50673 51130 53340 57912 58510 61356 67564 70212 71120 71582 72390 76695 81808 81914 84455 87765 93616 96520 97147 101346 102260 106680 107373 111169 115824 117020 122712 122871 135128 140424 143164 144780 153390 163828 168910 175530 178955 193040 194294 202692 204520 204785 213360 214746 222338 234040 245424 245742 253365 270256 280848 286328 289560 291441 306780 327656 333507 337820 351060 357910 388588 405384 409040 409570 429492 444676 468080 485735 491484 506730 536865 555845 572656 579120 582882 613560 614355 649351 655312 667014 675640 680029 702120 715820 743077 777176 778183 810768 819140 858984 889352 971470 982968 1013460 1073730 1111690 1165764 1227120 1228710 1298702 1334028 1351280 1360058 1404240 1431640 1457205 1486154 1554352 1556366 1638280 1667535 1717968 1778704 1942940 1948053 1965936 2026920 2040087 2147460 2223380 2229231 2331528 2334549 2457420 2597404 2668056 2720116 2863280 2914410 2972308 3112732 3246755 3276560 3335070 3400145 3715385 3885880 3890915 3896106 4053840 4080174 4294920 4446760 4458462 4545457 4663056 4669098 4914840 5194808 5201539 5336112 5440232 5828820 5944616 6225464 6493510 6670140 6800290 7430770 7771760 7781830 7792212 8160348 8589840 8893520 8916924 9090914 9338196 9740265 9829680 10200435 10389616 10403078 10880464 11146155 11657640 11672745 11889232 12337669 12450928 12987020 13340280 13600580 13636371 14118463 14861540 15563660 15584424 15604617 16320696 17833848 18181828 18676392 19480530 20400870 20806156 22292310 22727285 23315280 23345490 24675338 25974040 26007695 26680560 27201160 27272742 28236926 29723080 29916163 31127320 31168848 31209234 32641392 35667696 36363656 37013007 37352784 38961060 40801740 41612312 42355389 44584620 45454570 46690980 49350676 51948080 52015390 54402320 54545484 56473852 59446160 59832326 61688345 62254640 62418468 68181855 70592315 72727312 74026014 77922120 78023085 81603480 83224624 84710778 86363683 89169240 89748489 90909140 93381960 98701352 98829241 104030780 109090968 112947704 119664652 123376690 124836936 136363710 141184630 148052028 149580815 155844240 156046170 163206960 169421556 172727366 178338480 179496978 181818280 185065035 186763920 197402704 197658482 208061560 209413141 211776945 218181936 225895408 239329304 246753380 249673872 259091049 272727420 282369260 296104056 296487723 299161630 312092340 338843112 345454732 358993956 363636560 370130070 395316964 416123120 418826282 423553890 431818415 448742445 478658608 493506760 494146205 518182098 545454840 564738520 568407097 592208112 592975446 598323260 624184680 628239423 677686224 690909464 717987912 740260140 790633928 837652564 847107780 863636830 897484890 987013520 988292410 1036364196 1047065705 1090909680 1129477040 1136814194 1185950892 1196646520 1248369360 1256478846 1295455245 1381818928 1435975824 1480520280 1482438615 1581267856 1675305128 1694215560 1705221291 1727273660 1794969780 1976584820 2072728392 2094131410 2273628388 2371901784 2393293040 2512957692 2590910490 2842035485 2961040560 2964877230 3141197115 3350610256 3388431120 3410442582 3454547320 3589939560 3799352701 3953169640 3978849679 4145456784 4188262820 4547256776 4743803568 5025915384 5181820980 5684070970 5929754460 6282394230 6820885164 6909094640 7179879120 7598705402 7906339280 7957699358 8376525640 8526106455 9094513552 10051830768 10363641960 11368141940 11398058103 11859508920 11936549037 12564788460 13641770328 15197410804 15915398716 16753051280 17052212910 18996763505 19894248395 20727283920 22736283880 22796116206 23719017840 23873098074 25129576920 26595468907 27283540656 30394821608 31830797432 34104425820 37993527010 39788496790 45472567760 45592232412 47746196148 50259153840 53190937814 56990290515 59682745185 60789643216 63661594864 68208851640 72187701319 75987054020 79576993580 79786406721 91184464824 95492392296 106381875628 113980581030 119365490370 132977344535 136417703280 144375402638 151974108040 159153987160 159572813442 182368929648 190984784592 212763751256 216563103957 227961162060 238730980740 265954689070 288750805276 303948216080 318307974320 319145626884 360938506595 398932033605 425527502512 433126207914 455922324120 477461961480 505313909233 531909378140 577501610552 638291253768 721877013190 797864067210 866252415828 911844648240 954923922960 1010627818466 1063818756280 1082815519785 1155003221104 1276582507536 1443754026380 1515941727699 1595728134420 1732504831656 2021255636932 2127637512560 2165631039570 2526569546165 2887508052760 3031883455398 3191456268840 3465009663312 4042511273864 4331262079140 5053139092330 5775016105520 6063766910796 6382912537680 7579708638495 8085022547728 8662524158280 10106278184660 12127533821592 15159417276990 17325048316560 20212556369320 24255067643184 30318834553980 40425112738640 60637669107960 121275338215920
• Sum of all divisors σ(n): 456003240591360
• Sum of proper divisors (its aliquot sum) s(n): 334727902375440
• 121275338215920 is an abundant number, because the sum of its proper divisors (334727902375440) is greater than itself. Its abundance is 213452564159520

Bases of 121275338215920

• Binary: 11011100100110010011101011101000101000111110000₂
• Hexadecimal: 0x6E4C9D7451F0
• Base-36: 16ZL4D4XYO

Squares and roots of 121275338215920

• 121275338215920 squared (121275338215920²) is 14707707659385786008541446400
• 121275338215920 cubed (121275338215920³) is 1783682220772888308396113714133152306688000
• The square root of 121275338215920 is 11012508.2617866853
• The cube root of 121275338215920 is 49498.3624552207

Scales and comparisons

• 121,275,338,215,920 seconds is equal to 3,856,180 years, 32 weeks, 3 days, 20 hours, 52 minutes.
• To count from 1 to 121,275,338,215,920 would take you about nine million, six hundred forty thousand, four hundred fifty-one 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 121275338215920 cubic inches would be around 4124.9 feet tall.

Recreational maths with 121275338215920

• 121275338215920 backwards is 029512833572121
• The number of decimal digits it has is: 15
• The sum of 121275338215920's digits is 51
• More coming soon!