12122688145680

Names of 12122688145680

• Cardinal: 12122688145680 can be written as Twelve trillion, one hundred twenty-two billion, six hundred eighty-eight million, one hundred forty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.212268814568 × 10¹³

Factors of 12122688145680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 946

Divisors of 12122688145680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 105 108 112 120 126 135 140 144 168 180 189 210 216 240 252 270 280 315 336 360 378 420 432 504 540 560 630 720 756 840 929 945 1008 1080 1260 1512 1680 1858 1890 2160 2520 2787 3024 3716 3780 4645 5040 5574 6503 7432 7560 8361 9290 11148 13006 13935 14864 15120 16722 18580 19509 22296 25083 26012 27870 32515 33444 37160 39018 41805 44592 50166 52024 55740 58527 65030 66888 74320 78036 83610 97545 100332 104048 111480 117054 125415 130060 133776 156072 167220 175581 195090 200664 222960 234108 250830 260120 292635 312144 334440 351162 390180 401328 468216 501660 520240 585270 668880 702324 780360 863041 877905 936432 1003320 1170540 1404648 1560720 1726082 1755810 2006640 2341080 2589123 2809296 3452164 3511620 4315205 4682160 5178246 6041287 6904328 7023240 7767369 8630410 10356492 12082574 12945615 13808656 14046480 15534738 17260820 18123861 20712984 23302107 24165148 25891230 30206435 31069476 34521640 36247722 38836845 41425968 46604214 48330296 51782460 54371583 60412870 62138952 69043280 72495444 77673690 90619305 93208428 96660592 103564920 108743166 116510535 120825740 124277904 144990888 155347380 163114749 181238610 186416856 207129840 217486332 233021070 241651480 271857915 289981776 310694760 326229498 362477220 372833712 434972664 466042140 483302960 543715830 621389520 652458996 724954440 801765089 815573745 869945328 932084280 1087431660 1304917992 1449908880 1603530178 1631147490 1864168560 2174863320 2405295267 2609835984 3207060356 3262294980 4008825445 4349726640 4810590534 5612355623 6414120712 6524589960 7215885801 8017650890 9621181068 11224711246 12026476335 12828241424 13049179920 14431771602 16035301780 16837066869 19242362136 21647657403 22449422492 24052952670 28061778115 28863543204 32070603560 33674133738 36079429005 38484724272 43295314806 44898844984 48105905340 50511200607 56123556230 57727086408 64141207120 67348267476 72158858010 84185334345 86590629612 89797689968 96211810680 101022401214 108238287015 112247112460 115454172816 134696534952 144317716020 151533601821 168370668690 173181259224 192423621360 202044802428 216476574030 224494224920 252556003035 269393069904 288635432040 303067203642 336741337380 346362518448 404089604856 432953148060 448988449840 505112006070 577270864080 606134407284 673482674760 757668009105 808179209712 865906296120 1010224012140 1212268814568 1346965349520 1515336018210 1731812592240 2020448024280 2424537629136 3030672036420 4040896048560 6061344072840 12122688145680
• Sum of all divisors σ(n): 47772481651200
• Sum of proper divisors (its aliquot sum) s(n): 35649793505520
• 12122688145680 is an abundant number, because the sum of its proper divisors (35649793505520) is greater than itself. Its abundance is 23527105359840

Bases of 12122688145680

• Binary: 10110000011010001000100001010100100100010000₂
• Hexadecimal: 0xB0688854910
• Base-36: 4AP33IUC0

Squares and roots of 12122688145680

• 12122688145680 squared (12122688145680²) is 146959567877410396902662400
• 12122688145680 cubed (12122688145680³) is 1781545011401738337988289265311058432000
• The square root of 12122688145680 is 3481765.0905366951
• The cube root of 12122688145680 is 22972.0442611329

Scales and comparisons

• 12,122,688,145,680 seconds is equal to 385,463 years, 51 weeks, 1 day, 13 hours, 48 minutes.
• To count from 1 to 12,122,688,145,680 would take you about nine hundred sixty-three thousand, six hundred fifty-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 12122688145680 cubic inches would be around 1914.3 feet tall.

Recreational maths with 12122688145680

• 12122688145680 backwards is 08654188622121
• 12122688145680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12122688145680's digits is 54
• More coming soon!