12421812721920
12,421,812,721,920 is an even composite number composed of six prime numbers multiplied together.
What does the number 12421812721920 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 1296 divisors.
12421812721920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.
Prime factorization of 12421812721920:
28 × 3 × 5 × 73 × 372 × 832
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 37 × 37 × 83 × 83)See below for interesting mathematical facts about the number 12421812721920 from the Numbermatics database.
Names of 12421812721920
- Cardinal: 12421812721920 can be written as Twelve trillion, four hundred twenty-one billion, eight hundred twelve million, seven hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.242181272192 × 1013
Factors of 12421812721920
Divisors of 12421812721920
- Number of divisors d(n): 1296
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 37 40 42 48 49 56 60 64 70 74 80 83 84 96 98 105 111 112 120 128 140 147 148 160 166 168 185 192 196 210 222 224 240 245 249 256 259 280 294 296 320 332 336 343 370 384 392 415 420 444 448 480 490 498 518 555 560 581 588 592 640 664 672 686 735 740 768 777 784 830 840 888 896 960 980 996 1029 1036 1110 1120 1162 1176 1184 1245 1280 1295 1328 1344 1369 1372 1470 1480 1554 1568 1660 1680 1715 1743 1776 1792 1813 1920 1960 1992 2058 2072 2220 2240 2324 2352 2368 2490 2590 2656 2688 2738 2744 2905 2940 2960 3071 3108 3136 3320 3360 3430 3486 3552 3626 3840 3885 3920 3984 4067 4107 4116 4144 4440 4480 4648 4704 4736 4980 5145 5180 5312 5376 5439 5476 5488 5810 5880 5920 6142 6216 6272 6640 6720 6845 6860 6889 6972 7104 7252 7770 7840 7968 8134 8214 8232 8288 8715 8880 8960 9065 9213 9296 9408 9472 9583 9960 10290 10360 10624 10878 10952 10976 11620 11760 11840 12201 12284 12432 12544 12691 13280 13440 13690 13720 13778 13944 14208 14504 15355 15540 15680 15936 16268 16428 16464 16576 17430 17760 18130 18426 18592 18816 19166 19920 20335 20535 20580 20667 20720 21248 21497 21756 21904 21952 23240 23520 23680 24402 24568 24864 25382 26560 26880 27195 27380 27440 27556 27888 28416 28469 28749 29008 30710 31080 31360 31872 32536 32856 32928 33152 34445 34860 35520 36260 36852 37184 37632 38073 38332 39840 40670 41070 41160 41334 41440 42994 43512 43808 43904 46065 46480 47040 47360 47915 48223 48804 49136 49728 50764 53120 54390 54760 54880 55112 55776 56938 57498 58016 61005 61420 62160 62720 63455 63744 64491 65072 65712 65856 66304 67081 68890 69720 71040 72520 73704 74368 76146 76664 79680 81340 82140 82320 82668 82880 85407 85988 87024 87616 87808 92130 92960 94080 95830 96446 97608 98272 99456 101528 103335 106240 107485 108780 109520 109760 110224 111552 113627 113876 114996 116032 122010 122840 124320 126910 128982 130144 131424 131712 134162 137780 139440 142080 142345 143745 144669 145040 147408 148736 150479 152292 153328 159360 162680 164280 164640 165336 165760 170814 171976 174048 175232 184260 185920 188160 190365 191660 192892 195216 196544 198912 201243 203056 206670 214970 217560 219040 219520 220448 223104 227254 227752 229992 232064 241115 244020 245680 248640 253820 254893 257964 260288 262848 263424 268324 275560 278880 284690 287490 289338 290080 294816 300958 304584 306656 318720 322455 325360 328560 329280 330672 331520 335405 337561 340881 341628 343952 348096 350464 368520 371840 380730 383320 385784 390432 393088 402486 406112 413340 427035 429940 435120 438080 439040 440896 446208 451437 454508 455504 459984 464128 469567 482230 488040 491360 497280 507640 509786 515928 520576 525696 536648 551120 557760 568135 569380 574980 578676 580160 589632 601916 609168 613312 644910 650720 657120 658560 661344 670810 675122 681762 683256 687904 696192 723345 737040 743680 752395 761460 764679 766640 771568 780864 786176 795389 804972 812224 826680 854070 859880 870240 876160 881792 902874 909016 911008 919968 939134 964460 976080 982720 994560 1006215 1012683 1015280 1019572 1031856 1041152 1051392 1053353 1073296 1102240 1115520 1136270 1138760 1149960 1157352 1160320 1179264 1203832 1218336 1226624 1274465 1289820 1301440 1314240 1317120 1322688 1341620 1350244 1363524 1366512 1375808 1392384 1408701 1446690 1474080 1504790 1522920 1529358 1533280 1543136 1561728 1590778 1609944 1624448 1653360 1687805 1704405 1708140 1719760 1740480 1752320 1763584 1784251 1805748 1818032 1822016 1839936 1878268 1928920 1952160 1965440 2012430 2025366 2030560 2039144 2063712 2106706 2146592 2204480 2231040 2257185 2272540 2277520 2299920 2314704 2320640 2347835 2358528 2362927 2386167 2407664 2436672 2453248 2548930 2579640 2602880 2628480 2645376 2683240 2700488 2727048 2733024 2751616 2817402 2893380 2948160 3009580 3045840 3058716 3066560 3086272 3123456 3160059 3181556 3219888 3248896 3306720 3375610 3408810 3416280 3439520 3480960 3568502 3611496 3636064 3644032 3679872 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226344984 226840992 228384128 233844366 244697280 249795140 252804720 254524480 257591040 259246848 262284897 264069148 267250704 269658368 282931230 283551240 285480160 288919680 299754168 300522880 301793312 302454656 305429376 311792488 324058560 326263040 330086435 334063380 337072960 342576192 349713196 356334272 360627456 374692710 377241640 378068320 381786720 389740610 396103722 399672224 404487552 428220240 432078080 436327680 437141495 445417840 450784320 452689968 453681984 456768256 462121009 467688732 489394560 499590280 505609440 509048960 524569794 528138296 534501408 565862460 567102480 570960320 577839360 584610915 599508336 601045760 603586624 604909312 610858752 623584976 648117120 660172870 668126760 674145920 685152384 699426392 712668544 749385420 754483280 756136640 763573440 779481220 792207444 799344448 808975104 856440480 874282990 890835680 901568640 905379936 907363968 924242018 935377464 978789120 990259305 999180560 1011218880 1018097920 1049139588 1056276592 1069002816 1131724920 1134204960 1141920640 1169221830 1199016672 1207173248 1247169952 1296234240 1311424485 1320345740 1336253520 1348291840 1370304768 1386363027 1398852784 1425337088 1498770840 1508966560 1512273280 1527146880 1558962440 1584414888 1598688896 1712880960 1748565980 1781671360 1803137280 1810759872 1814727936 1848484036 1870754928 1980518610 1998361120 2022437760 2098279176 2112553184 2138005632 2263449840 2268409920 2283841280 2310605045 2338443660 2398033344 2414346496 2494339904 2622848970 2640691480 2672507040 2772726054 2797705568 2997541680 3017933120 3024546560 3054293760 3117924880 3168829776 3197377792 3234847063 3425761920 3497131960 3563342720 3621519744 3696968072 3741509856 3961037220 3996722240 4044875520 4196558352 4225106368 4276011264 4526899680 4536819840 4621210090 4676887320 4796066688 4988679808 5245697940 5281382960 5345014080 5545452108 5595411136 5995083360 6035866240 6235849760 6337659552 6469694126 6851523840 6931815135 6994263920 7126685440 7243039488 7393936144 7483019712 7922074440 7993444480 8393116704 8450212736 9053799360 9073639680 9242420180 9353774640 9592133376 9704541189 9977359616 10491395880 10562765920 10690028160 11090904216 11190822272 11990166720 12071732480 12471699520 12675319104 12939388252 13863630270 13988527840 14787872288 14966039424 15844148880 15986888960 16174235315 16786233408 16900425472 18107598720 18484840360 18707549280 19409082378 20982791760 21125531840 21380056320 22181808432 22381644544 23980333440 24943399040 25350638208 25878776504 27727260540 27977055680 29575744576 29932078848 31688297760 32348470630 33572466816 36215197440 36969680720 37415098560 38818164756 41965583520 42251063680 44363616864 47960666880 48522705945 49886798080 50701276416 51757553008 55454521080 55954111360 59151489152 63376595520 64696941260 67144933632 73939361440 74830197120 77636329512 83931167040 84502127360 88727233728 97045411890 103515106016 110909042160 111908222720 118302978304 126753191040 129393882520 147878722880 149660394240 155272659024 167862334080 177454467456 194090823780 207030212032 221818084320 253506382080 258787765040 295757445760 310545318048 335724668160 354908934912 388181647560 414060424064 443636168640 517575530080 591514891520 621090636096 776363295120 828120848128 887272337280 1035151060160 1242181272192 1552726590240 1774544674560 2070302120320 2484362544384 3105453180480 4140604240640 6210906360960 12421812721920
- Sum of all divisors σ(n): 48128895561600
- Sum of proper divisors (its aliquot sum) s(n): 35707082839680
- 12421812721920 is an abundant number, because the sum of its proper divisors (35707082839680) is greater than itself. Its abundance is 23285270117760
Bases of 12421812721920
- Binary: 101101001100001011011011110000011001000000002
- Hexadecimal: 0xB4C2DBC1900
- Base-36: 4EII2KMIO
Squares and roots of 12421812721920
- 12421812721920 squared (124218127219202) is 154301431298453559248486400
- 12421812721920 cubed (124218127219203) is 1916703482313595286695152838024101888000
-
The
square root of 12421812721920 is 3524459.2098533357 -
The
cube root of 12421812721920 is 23159.4545001737
Scales and comparisons
How big is 12421812721920?- 12,421,812,721,920 seconds is equal to 394,975 years, 11 weeks, 3 days, 13 hours, 52 minutes.
-
To count from 1 to 12,421,812,721,920 would take you about nine hundred eighty-seven thousand, four hundred thirty-eight 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 12421812721920 cubic inches would be around 1930 feet tall.
Recreational maths with 12421812721920
- 12421812721920 backwards is 02912721812421
- 12421812721920 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12421812721920's digits is 42
- More coming soon!
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The information we have on file for 12421812721920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 12421812721920, math, Factors of 12421812721920, curriculum, school, college, exams, university, Prime factorization of 12421812721920, STEM, science, technology, engineering, physics, economics, calculator, twelve trillion, four hundred twenty-one billion, eight hundred twelve million, seven hundred twenty-one thousand, nine hundred twenty.