121813057142784

Names of 121813057142784

• Cardinal: 121813057142784 can be written as One hundred twenty-one trillion, eight hundred thirteen billion, fifty-seven million, one hundred forty-two thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.21813057142784 × 10¹⁴

Factors of 121813057142784

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 36
• Sum of prime factors: 12

Divisors of 121813057142784

• Number of divisors d(n): 696
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 343 378 384 392 432 441 448 504 512 576 588 672 686 756 768 784 864 882 896 1008 1024 1029 1152 1176 1323 1344 1372 1512 1536 1568 1728 1764 1792 2016 2048 2058 2304 2352 2401 2646 2688 2744 3024 3072 3087 3136 3456 3528 3584 4032 4096 4116 4608 4704 4802 5292 5376 5488 6048 6144 6174 6272 6912 7056 7168 7203 8064 8192 8232 9216 9261 9408 9604 10584 10752 10976 12096 12288 12348 12544 13824 14112 14336 14406 16128 16384 16464 16807 18432 18522 18816 19208 21168 21504 21609 21952 24192 24576 24696 25088 27648 28224 28672 28812 32256 32768 32928 33614 36864 37044 37632 38416 42336 43008 43218 43904 48384 49152 49392 50176 50421 55296 56448 57344 57624 64512 64827 65536 65856 67228 73728 74088 75264 76832 84672 86016 86436 87808 96768 98304 98784 100352 100842 110592 112896 114688 115248 129024 129654 131072 131712 134456 147456 148176 150528 151263 153664 169344 172032 172872 175616 193536 196608 197568 200704 201684 221184 225792 229376 230496 258048 259308 262144 263424 268912 294912 296352 301056 302526 307328 338688 344064 345744 351232 387072 393216 395136 401408 403368 442368 451584 453789 458752 460992 516096 518616 524288 526848 537824 589824 592704 602112 605052 614656 677376 688128 691488 702464 774144 786432 790272 802816 806736 884736 903168 907578 917504 921984 1032192 1037232 1048576 1053696 1075648 1179648 1185408 1204224 1210104 1229312 1354752 1376256 1382976 1404928 1548288 1572864 1580544 1605632 1613472 1769472 1806336 1815156 1835008 1843968 2064384 2074464 2097152 2107392 2151296 2359296 2370816 2408448 2420208 2458624 2709504 2752512 2765952 2809856 3096576 3145728 3161088 3211264 3226944 3538944 3612672 3630312 3670016 3687936 4128768 4148928 4194304 4214784 4302592 4718592 4741632 4816896 4840416 4917248 5419008 5505024 5531904 5619712 6193152 6291456 6322176 6422528 6453888 7077888 7225344 7260624 7340032 7375872 8257536 8297856 8388608 8429568 8605184 9437184 9483264 9633792 9680832 9834496 10838016 11010048 11063808 11239424 12386304 12582912 12644352 12845056 12907776 14155776 14450688 14521248 14680064 14751744 16515072 16595712 16777216 16859136 17210368 18874368 18966528 19267584 19361664 19668992 21676032 22020096 22127616 22478848 24772608 25165824 25288704 25690112 25815552 28311552 28901376 29042496 29360128 29503488 33030144 33191424 33554432 33718272 34420736 37748736 37933056 38535168 38723328 39337984 43352064 44040192 44255232 44957696 49545216 50331648 50577408 51380224 51631104 56623104 57802752 58084992 58720256 59006976 66060288 66382848 67108864 67436544 68841472 75497472 75866112 77070336 77446656 78675968 86704128 88080384 88510464 89915392 99090432 100663296 101154816 102760448 103262208 113246208 115605504 116169984 117440512 118013952 132120576 132765696 134217728 134873088 137682944 150994944 151732224 154140672 154893312 157351936 173408256 176160768 177020928 179830784 198180864 201326592 202309632 205520896 206524416 226492416 231211008 232339968 234881024 236027904 264241152 265531392 268435456 269746176 275365888 301989888 303464448 308281344 309786624 314703872 346816512 352321536 354041856 359661568 396361728 402653184 404619264 411041792 413048832 452984832 462422016 464679936 469762048 472055808 528482304 531062784 539492352 550731776 603979776 606928896 616562688 619573248 629407744 693633024 704643072 708083712 719323136 792723456 805306368 809238528 822083584 826097664 905969664 924844032 929359872 939524096 944111616 1056964608 1062125568 1078984704 1101463552 1207959552 1213857792 1233125376 1239146496 1258815488 1387266048 1409286144 1416167424 1438646272 1585446912 1618477056 1644167168 1652195328 1811939328 1849688064 1858719744 1879048192 1888223232 2113929216 2124251136 2157969408 2202927104 2415919104 2427715584 2466250752 2478292992 2517630976 2774532096 2818572288 2832334848 2877292544 3170893824 3236954112 3288334336 3304390656 3623878656 3699376128 3717439488 3776446464 4227858432 4248502272 4315938816 4405854208 4855431168 4932501504 4956585984 5035261952 5549064192 5637144576 5664669696 5754585088 6341787648 6473908224 6576668672 6608781312 7247757312 7398752256 7434878976 7552892928 8455716864 8497004544 8631877632 8811708416 9710862336 9865003008 9913171968 10070523904 11098128384 11329339392 11509170176 12683575296 12947816448 13153337344 13217562624 14797504512 14869757952 15105785856 16911433728 16994009088 17263755264 17623416832 19421724672 19730006016 19826343936 20141047808 22196256768 22658678784 23018340352 25367150592 25895632896 26435125248 29595009024 29739515904 30211571712 33988018176 34527510528 35246833664 38843449344 39460012032 39652687872 40282095616 44392513536 45317357568 46036680704 50734301184 51791265792 52870250496 59190018048 59479031808 60423143424 67976036352 69055021056 70493667328 77686898688 79305375744 80564191232 88785027072 90634715136 92073361408 103582531584 105740500992 118380036096 118958063616 120846286848 135952072704 138110042112 140987334656 155373797376 158610751488 161128382464 177570054144 181269430272 207165063168 211481001984 237916127232 241692573696 271904145408 276220084224 281974669312 310747594752 317221502976 322256764928 355140108288 362538860544 414330126336 422962003968 475832254464 483385147392 543808290816 563949338624 621495189504 634443005952 644513529856 725077721088 828660252672 845924007936 951664508928 966770294784 1087616581632 1127898677248 1242990379008 1268886011904 1450155442176 1691848015872 1903329017856 1933540589568 2175233163264 2255797354496 2485980758016 2537772023808 2900310884352 3383696031744 3806658035712 4350466326528 4511594708992 5075544047616 5800621768704 6767392063488 7613316071424 8700932653056 10151088095232 13534784126976 15226632142848 17401865306112 20302176190464 30453264285696 40604352380928 60906528571392 121813057142784
• Sum of all divisors σ(n): 421078592915520
• Sum of proper divisors (its aliquot sum) s(n): 299265535772736
• 121813057142784 is an abundant number, because the sum of its proper divisors (299265535772736) is greater than itself. Its abundance is 177452478629952

Bases of 121813057142784

• Binary: 11011101100100111010000000000000000000000000000₂
• Hexadecimal: 0x6EC9D0000000
• Base-36: 176G593PC0

Squares and roots of 121813057142784

• 121813057142784 squared (121813057142784²) is 14838420890471160081763270656
• 121813057142784 cubed (121813057142784³) is 1807513411839643268320988070040242229346304
• The square root of 121813057142784 is 11036895.2673650029
• The cube root of 121813057142784 is 49571.4110122125

Scales and comparisons

• 121,813,057,142,784 seconds is equal to 3,873,278 years, 22 weeks, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 121,813,057,142,784 would take you about nine million, six hundred eighty-three thousand, one hundred ninety-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 121813057142784 cubic inches would be around 4131 feet tall.

Recreational maths with 121813057142784

• 121813057142784 backwards is 487241750318121
• 121813057142784 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121813057142784's digits is 54
• More coming soon!