121232608401920

Names of 121232608401920

• Cardinal: 121232608401920 can be written as One hundred twenty-one trillion, two hundred thirty-two billion, six hundred eight million, four hundred one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2123260840192 × 10¹⁴

Factors of 121232608401920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 11031

Divisors of 121232608401920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 73 80 116 128 145 146 160 232 256 290 292 320 365 464 512 580 584 640 730 928 1160 1168 1280 1460 1856 2117 2320 2336 2560 2731 2920 3712 4234 4640 4672 5462 5840 7424 8191 8468 9280 9344 10585 10924 11680 13655 14848 16382 16936 18560 18688 21170 21848 23360 27310 32764 33872 37120 37376 40955 42340 43696 46720 54620 65528 67744 74240 79199 81910 84680 87392 93440 109240 131056 135488 158398 163820 169360 174784 186880 199363 218480 237539 262112 270976 316796 327640 338720 349568 395995 398726 436960 475078 524224 541952 597943 633592 655280 677440 699136 791990 797452 873920 950156 996815 1048448 1083904 1187695 1195886 1267184 1310560 1354880 1398272 1583980 1594904 1747840 1900312 1993630 2096896 2375390 2391772 2534368 2621120 2709760 2989715 3167960 3189808 3495680 3800624 3987260 4193792 4750780 4783544 5068736 5242240 5419520 5781527 5979430 6335920 6379616 6991360 7601248 7974520 9501560 9567088 10137472 10484480 11563054 11958860 12671840 12759232 15202496 15949040 17340347 19003120 19134176 20274944 20968960 22369621 23126108 23917720 25343680 25518464 28907635 30404992 31898080 34680694 38006240 38268352 40549888 44739242 46252216 47835440 50687360 51036928 57815270 60809984 63796160 69361388 76012480 76536704 86701735 89478484 92504432 95670880 101374720 102073856 111848105 115630540 121619968 127592320 138722776 152024960 153073408 173403470 178956968 185008864 191341760 202749440 223696210 231261080 255184640 277445552 304049920 306146816 346806940 357913936 370017728 382683520 447392420 462522160 510369280 554891104 608099840 648719009 693613880 715827872 740035456 765367040 894784840 925044320 1109782208 1297438018 1387227760 1431655744 1480070912 1530734080 1632982333 1789569680 1850088640 2219564416 2594876036 2774455520 2863311488 2960141824 3243595045 3265964666 3579139360 3700177280 4439128832 5189752072 5548911040 5726622976 6487190090 6531929332 7158278720 7400354560 8164911665 8878257664 10379504144 11097822080 11453245952 12974380180 13063858664 14316557440 14800709120 16329823330 20759008288 22195644160 25948760360 26127717328 28633114880 32659646660 41518016576 44391288320 47356487657 51897520720 52255434656 57266229760 65319293320 83036033152 94712975314 103795041440 104510869312 130638586640 166072066304 189425950628 207590082880 209021738624 236782438285 261277173280 332144132608 378851901256 415180165760 418043477248 473564876570 522554346560 757703802512 830360331520 836086954496 947129753140 1045108693120 1515407605024 1660720663040 1894259506280 2090217386240 3030815210048 3788519012560 4180434772480 6061630420096 7577038025120 12123260840192 15154076050240 24246521680384 30308152100480 60616304200960 121232608401920
• Sum of all divisors σ(n): 304965349539840
• Sum of proper divisors (its aliquot sum) s(n): 183732741137920
• 121232608401920 is an abundant number, because the sum of its proper divisors (183732741137920) is greater than itself. Its abundance is 62500132736000

Bases of 121232608401920

• Binary: 11011100100001010101010100011110001101000000000₂
• Hexadecimal: 0x6E42AA8F1A00
• Base-36: 16Z1HOWQGW

Squares and roots of 121232608401920

• 121232608401920 squared (121232608401920²) is 14697345339933283776259686400
• 121232608401920 cubed (121232608401920³) is 1781797512143915577226035682888424357888000
• The square root of 121232608401920 is 11010568.0326638915
• The cube root of 121232608401920 is 49492.5484007311

Scales and comparisons

• 121,232,608,401,920 seconds is equal to 3,854,821 years, 49 weeks, 2 days, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 121,232,608,401,920 would take you about nine million, six hundred thirty-seven thousand and fifty-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 121232608401920 cubic inches would be around 4124.4 feet tall.

Recreational maths with 121232608401920

• 121232608401920 backwards is 029104806232121
• The number of decimal digits it has is: 15
• The sum of 121232608401920's digits is 41
• More coming soon!