21048424320
21,048,424,320 is an even composite number composed of six prime numbers multiplied together.
21048424320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21048424320:
27 × 3 × 5 × 72 × 112 × 432
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 11 × 11 × 43 × 43)See below for interesting mathematical facts about the number 21048424320 from the Numbermatics database.
Names of 21048424320
- Cardinal: 21048424320 can be written as Twenty-one billion, forty-eight million, four hundred twenty-four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.104842432 × 1010
Factors of 21048424320
Divisors of 21048424320
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 43 44 48 49 55 56 60 64 66 70 77 80 84 86 88 96 98 105 110 112 120 121 128 129 132 140 147 154 160 165 168 172 176 192 196 210 215 220 224 231 240 242 245 258 264 280 294 301 308 320 330 336 344 352 363 384 385 392 420 430 440 448 462 473 480 484 490 516 528 539 560 588 602 605 616 640 645 660 672 688 704 726 735 770 784 840 847 860 880 896 903 924 946 960 968 980 1032 1056 1078 1120 1155 1176 1204 1210 1232 1290 1320 1344 1376 1408 1419 1452 1470 1505 1540 1568 1617 1680 1694 1720 1760 1806 1815 1848 1849 1892 1920 1936 1960 2064 2107 2112 2156 2240 2310 2352 2365 2408 2420 2464 2541 2580 2640 2688 2695 2752 2838 2904 2940 3010 3080 3136 3234 3311 3360 3388 3440 3520 3612 3630 3696 3698 3784 3872 3920 4128 4214 4224 4235 4312 4480 4515 4620 4704 4730 4816 4840 4928 5082 5160 5203 5280 5390 5504 5547 5676 5808 5880 5929 6020 6160 6272 6321 6468 6622 6720 6776 6880 7040 7095 7224 7260 7392 7396 7568 7744 7840 8085 8256 8428 8470 8624 9030 9240 9245 9408 9460 9632 9680 9856 9933 10164 10320 10406 10535 10560 10780 11094 11352 11616 11760 11858 12040 12320 12642 12705 12936 12943 13244 13440 13552 13760 14190 14448 14520 14784 14792 15136 15488 15609 15680 16170 16512 16555 16856 16940 17248 17787 18060 18480 18490 18816 18920 19264 19360 19866 20328 20339 20640 20812 21070 21120 21560 22188 22704 23177 23232 23520 23716 24080 24640 25284 25410 25872 25886 26015 26488 27104 27520 27735 28380 28896 29040 29568 29584 29645 30272 31218 31360 31605 32340 33110 33712 33880 34496 35574 36120 36421 36960 36980 37840 38528 38720 38829 39732 40656 40678 41280 41624 42140 43120 44376 45408 46354 46464 47040 47432 48160 49280 49665 50568 50820 51744 51772 52030 52976 54208 55470 56760 57792 58080 59168 59290 60544 61017 62436 63210 64680 64715 66220 67424 67760 68992 69531 71148 72240 72842 73920 73960 75680 77440 77658 78045 79464 81312 81356 82560 83248 84280 86240 88752 88935 90601 90816 92708 94080 94864 96320 99330 101136 101640 101695 103488 103544 104060 105952 108416 109263 110940 113520 115584 115885 116160 118336 118580 122034 124872 126420 129360 129430 132440 134848 135520 139062 142296 142373 144480 145684 147840 147920 151360 155316 156090 158928 162624 162712 166496 168560 172480 177504 177870 181202 181632 182105 185416 189728 192640 194145 198660 202272 203280 203390 206976 207088 208120 211904 218526 221880 223729 227040 231770 232320 236672 237160 244068 249744 252840 254947 258720 258860 264880 269696 271040 271803 278124 284592 284746 288960 291368 295840 302720 305085 310632 312180 317856 325248 325424 332992 337120 344960 347655 355008 355740 362404 364210 370832 379456 388290 397320 404544 406560 406780 414176 416240 423808 427119 437052 443760 447458 453005 454080 463540 474320 488136 499488 505680 509894 517440 517720 529760 542080 543606 546315 556248 569184 569492 577920 582736 591680 610170 621264 624360 635712 650848 665984 671187 674240 695310 710016 711480 711865 724808 728420 741664 758912 764841 776580 794640 809088 813120 813560 828352 832480 854238 874104 887520 894916 906010 908160 927080 948640 976272 996611 998976 1011360 1019788 1034880 1035440 1059520 1087212 1092630 1112496 1118645 1138368 1138984 1165472 1183360 1220340 1242528 1248720 1271424 1274735 1301696 1342374 1348480 1359015 1390620 1422960 1423730 1449616 1456840 1483328 1529682 1553160 1566103 1589280 1626240 1627120 1656704 1664960 1708476 1748208 1775040 1789832 1812020 1854160 1897280 1952544 1993222 1997952 2022720 2039576 2070880 2119040 2135595 2174424 2185260 2224992 2237290 2276736 2277968 2330944 2440680 2485056 2497440 2549470 2603392 2684748 2718030 2781240 2845920 2847460 2899232 2913680 2966656 2989833 3059364 3106320 3132206 3178560 3254240 3329920 3355935 3416952 3496416 3550080 3579664 3624040 3708320 3794560 3824205 3905088 3986444 4045440 4079152 4141760 4271190 4348848 4370520 4449984 4474580 4555936 4661888 4698309 4881360 4970112 4983055 4994880 5098940 5369496 5436060 5562480 5691840 5694920 5798464 5827360 5979666 6118728 6212640 6264412 6357120 6508480 6711870 6833904 6992832 7159328 7248080 7416640 7648410 7810176 7830515 7972888 8158304 8283520 8542380 8697696 8741040 8899968 8949160 9111872 9396618 9762720 9966110 9989760 10197880 10738992 10872120 10962721 11124960 11383680 11389840 11596928 11654720 11959332 12237456 12425280 12528824 13016960 13423740 13667808 13985664 14318656 14496160 14833280 14949165 15296820 15661030 15945776 16316608 17084760 17395392 17482080 17898320 18223744 18793236 19525440 19932220 20395760 21477984 21744240 21925442 22249920 22779680 23309440 23491545 23918664 24474912 24850560 25057648 26847480 27335616 28637312 28992320 29898330 30593640 31322060 31891552 32633216 32888163 34169520 34790784 34964160 35796640 37586472 39050880 39864440 40791520 42955968 43488480 43850884 44499840 45559360 46983090 47837328 48949824 50115296 53694960 54671232 54813605 57984640 59796660 61187280 62644120 63783104 65776326 68339040 69928320 71593280 75172944 79728880 81583040 85911936 86976960 87701768 91118720 93966180 95674656 97899648 100230592 107389920 109627210 119593320 122374560 125288240 127566208 131552652 136678080 143186560 150345888 159457760 163166080 164440815 173953920 175403536 187932360 191349312 200461184 214779840 219254420 239186640 244749120 250576480 263105304 273356160 300691776 318915520 328881630 350807072 375864720 382698624 429559680 438508840 478373280 489498240 501152960 526210608 601383552 637831040 657763260 701614144 751729440 877017680 956746560 1002305920 1052421216 1315526520 1403228288 1503458880 1754035360 1913493120 2104842432 2631053040 3006917760 3508070720 4209684864 5262106080 7016141440 10524212160 21048424320
- Sum of all divisors σ(n): 87827097960
- Sum of proper divisors (its aliquot sum) s(n): 66778673640
- 21048424320 is an abundant number, because the sum of its proper divisors (66778673640) is greater than itself. Its abundance is 45730249320
Bases of 21048424320
- Binary: 100111001101001010101110111100000002
- Hexadecimal: 0x4E6957780
- Base-36: 9O3OS5C
Squares and roots of 21048424320
- 21048424320 squared (210484243202) is 443036166354767462400
- 21048424320 cubed (210484243203) is 9325213218541253203524845568000
-
The
square root of 21048424320 is 145080.7510319685 -
The
cube root of 21048424320 is 2761.0431679521
Scales and comparisons
How big is 21048424320?- 21,048,424,320 seconds is equal to 669 years, 14 weeks, 2 days, 32 minutes.
-
To count from 1 to 21,048,424,320 would take you about one thousand, three 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 21048424320 cubic inches would be around 230.1 feet tall.
Recreational maths with 21048424320
- 21048424320 backwards is 02342484012
- 21048424320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21048424320's digits is 30
- More coming soon!
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The information we have on file for 21048424320 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!
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