121530869002816

Names of 121530869002816

• Cardinal: 121530869002816 can be written as One hundred twenty-one trillion, five hundred thirty billion, eight hundred sixty-nine million, two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.21530869002816 × 10¹⁴

Factors of 121530869002816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 838

Divisors of 121530869002816

• Number of divisors d(n): 567
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 49 52 56 64 76 91 98 104 112 133 152 169 182 196 208 224 247 266 304 338 361 364 392 416 448 494 532 608 637 676 722 728 784 797 832 931 988 1064 1183 1216 1274 1352 1444 1456 1568 1594 1729 1862 1976 2128 2366 2527 2548 2704 2888 2912 3136 3188 3211 3458 3724 3952 4256 4693 4732 5054 5096 5408 5579 5776 5824 6376 6422 6916 7448 7904 8281 8512 9386 9464 10108 10192 10361 10816 11158 11552 12103 12752 12844 13832 14896 15143 15808 16562 17689 18772 18928 20216 20384 20722 22316 22477 23104 24206 25504 25688 27664 29792 30286 32851 33124 35378 37544 37856 39053 40432 40768 41444 44632 44954 48412 51008 51376 55328 59584 60572 61009 65702 66248 70756 72527 75088 75712 78106 80864 82888 89264 89908 96824 102752 106001 110656 121144 122018 131404 132496 134693 141512 145054 150176 156212 157339 161728 165776 178528 179816 193648 196859 205504 212002 229957 242288 244036 262808 264992 269386 283024 287717 290108 300352 312424 314678 331552 357056 359632 387296 393718 424004 427063 459914 484576 488072 507689 525616 529984 538772 566048 575434 580216 624848 629356 635209 663104 719264 742007 774592 787436 848008 854126 919828 942851 969152 976144 1015378 1051232 1077544 1132096 1150868 1160432 1249696 1258712 1270418 1378013 1438528 1484014 1574872 1696016 1708252 1839656 1885702 1952288 2014019 2030756 2102464 2155088 2301736 2320864 2499392 2517424 2540836 2559167 2756026 2968028 2989441 3149744 3392032 3416504 3679312 3740321 3771404 3904576 4028038 4061512 4310176 4446463 4603472 4641728 5034848 5081672 5118334 5512052 5936056 5978882 6299488 6599957 6784064 6833008 7358624 7480642 7542808 8056076 8123024 8257717 8620352 8892926 9206944 9646091 10069696 10163344 10236668 11024104 11872112 11957764 12068971 12598976 13199914 13666016 14098133 14717248 14961284 15085616 16112152 16246048 16515434 17785852 17914169 18413888 19292182 20326688 20473336 22048208 23744224 23915528 24137942 26182247 26399828 27332032 28196266 29922568 30171232 31125241 32224304 32492096 33030868 35571704 35828338 38584364 40653376 40946672 44096416 47488448 47831056 48275884 48624173 52364494 52799656 56392532 57804019 59845136 60342464 62250482 64448608 66061736 71143408 71656676 77168728 81893344 84482797 88192832 95662112 96551768 97248346 104728988 105599312 107350321 112785064 115608038 119690272 124500964 125399183 128897216 132123472 142286816 143313352 154337456 156896623 163786688 168965594 183275729 191324224 193103536 194496692 209457976 211198624 214700642 225570128 229310449 231216076 239380544 249001928 250798366 264246944 284573632 286626704 308674912 313793246 337931188 340369211 366551458 386207072 388993384 404628133 418915952 422397248 429401284 451140256 458620898 462432152 498003856 501596732 528493888 573253408 591379579 617349824 627586492 675862376 680738422 733102916 751452247 772414144 777986768 809256266 837831904 858802568 902280512 917241796 924864304 996007712 1003193464 1098276361 1146506816 1182759158 1255172984 1351724752 1361476844 1466205832 1502904494 1555973536 1605173143 1618512532 1675663808 1717605136 1834483592 1849728608 1992015424 2006386928 2039656099 2196552722 2365518316 2382584477 2510345968 2703449504 2722953688 2932411664 2981035837 3005808988 3111947072 3210346286 3237025064 3435210272 3668967184 3699457216 4012773856 4079312198 4393105444 4731036632 4765168954 5020691936 5260165729 5406899008 5445907376 5864823328 5962071674 6011617976 6420692572 6474050128 6870420544 7337934368 7687934527 8025547712 8158624396 8786210888 9462073264 9530337908 10041383872 10520331458 10891814752 11236212001 11729646656 11924143348 12023235952 12841385144 12948100256 14277592693 14675868736 15375869054 16317248792 17572421776 18924146528 19060675816 20867250859 21040662916 21783629504 22472424002 23848286696 24046471904 25682770288 25896200512 28555185386 30751738108 32634497584 35144843552 37848293056 38121351632 38753465881 41734501718 42081325832 44944848004 47696573392 48092943808 51365540576 57110370772 61503476216 65268995168 70289687104 76242703264 77506931762 83469003436 84162651664 89889696008 95393146784 99943148851 102731081152 114220741544 123006952432 130537990336 146070756013 152485406528 155013863524 166938006872 168325303328 179779392016 190786293568 199886297702 228441483088 246013904864 271274261167 292141512026 310027727048 333876013744 336650606656 359558784032 399772595404 456882966176 492027809728 542548522334 584283024052 620055454096 667752027488 719117568064 799545190808 913765932352 1085097044668 1168566048104 1240110908192 1335504054976 1599090381616 1898919828169 2170194089336 2337132096208 2480221816384 3198180763232 3797839656338 4340388178672 4674264192416 6396361526464 7595679312676 8680776357344 9348528384832 15191358625352 17361552714688 30382717250704 60765434501408 121530869002816
• Sum of all divisors σ(n): 321008503965579
• Sum of proper divisors (its aliquot sum) s(n): 199477634962763
• 121530869002816 is an abundant number, because the sum of its proper divisors (199477634962763) is greater than itself. Its abundance is 77946765959947

Bases of 121530869002816

• Binary: 11011101000100000011100010001101011001001000000₂
• Hexadecimal: 0x6E881C46B240
• Base-36: 172UIDKJ0G

Squares and roots of 121530869002816

• 121530869002816 squared (121530869002816²) is 14769752120579622854215929856
• 121530869002816 cubed (121530869002816³) is 1794980810170225971136674487000196922474496
• 121530869002816 is a perfect square number. Its square root is 11024104
• The cube root of 121530869002816 is 49533.1029132833

Scales and comparisons

• 121,530,869,002,816 seconds is equal to 3,864,305 years, 37 weeks, 1 day, 3 hours, 16 seconds.
• To count from 1 to 121,530,869,002,816 would take you about nine million, six hundred sixty thousand, seven hundred sixty-four 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 121530869002816 cubic inches would be around 4127.8 feet tall.

Recreational maths with 121530869002816

• 121530869002816 backwards is 618200968035121
• 121530869002816 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121530869002816's digits is 52
• More coming soon!