12438749257920
12,438,749,257,920 is an even composite number composed of six prime numbers multiplied together.
12438749257920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 12438749257920:
26 × 33 × 5 × 71 × 2572 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 71 × 257 × 257 × 307)See below for interesting mathematical facts about the number 12438749257920 from the Numbermatics database.
Names of 12438749257920
- Cardinal: 12438749257920 can be written as Twelve trillion, four hundred thirty-eight billion, seven hundred forty-nine million, two hundred fifty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.243874925792 × 1013
Factors of 12438749257920
Divisors of 12438749257920
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 71 72 80 90 96 108 120 135 142 144 160 180 192 213 216 240 257 270 284 288 307 320 355 360 426 432 480 514 540 568 576 614 639 710 720 771 852 864 921 960 1028 1065 1080 1136 1228 1278 1285 1420 1440 1535 1542 1704 1728 1842 1917 2056 2130 2160 2272 2313 2456 2556 2570 2763 2840 2880 3070 3084 3195 3408 3684 3834 3855 4112 4260 4320 4544 4605 4626 4912 5112 5140 5526 5680 6140 6168 6390 6816 6939 7368 7668 7710 8224 8289 8520 8640 9210 9252 9585 9824 10224 10280 11052 11360 11565 12280 12336 12780 13632 13815 13878 14736 15336 15420 16448 16578 17040 18247 18420 18504 19170 19648 20448 20560 21797 22104 22720 23130 24560 24672 25560 27630 27756 29472 30672 30840 33156 34080 34695 36494 36840 37008 38340 40896 41120 41445 43594 44208 46260 49120 49344 51120 54741 55260 55512 58944 61344 61680 65391 66049 66312 68160 69390 72988 73680 74016 76680 78899 82240 82890 87188 88416 91235 92520 98240 102240 108985 109482 110520 111024 122688 123360 130782 132098 132624 138780 145976 147360 148032 153360 157798 164223 165780 174376 176832 182470 185040 196173 198147 204480 217970 218964 221040 222048 236697 246720 261564 264196 265248 273705 277560 291952 294720 306720 315596 326955 328446 330245 331560 348752 364940 370080 392346 394495 396294 435940 437928 442080 444096 473394 492669 523128 528392 530496 547410 555120 583904 588519 594441 613440 631192 653910 656892 660490 663120 697504 710091 729880 740160 784692 788990 792588 821115 871880 875856 884160 946788 980865 985338 990735 1046256 1056784 1094820 1110240 1167808 1177038 1183485 1188882 1262384 1307820 1313784 1320980 1326240 1395008 1420182 1459760 1569384 1577980 1585176 1642230 1743760 1751712 1783323 1893576 1961730 1970676 1981470 2092512 2113568 2130273 2189640 2220480 2354076 2366970 2377764 2463345 2524768 2615640 2627568 2641960 2652480 2840364 2919520 2942595 2972205 3138768 3155960 3170352 3284460 3487520 3503424 3550455 3566646 3787152 3923460 3941352 3962940 4185024 4227136 4260546 4379280 4689479 4708152 4733940 4755528 4926690 5049536 5231280 5255136 5283920 5601829 5680728 5839040 5885190 5944410 6277536 6311920 6340704 6568920 6975040 7100910 7133292 7574304 7846920 7882704 7925880 8521092 8758560 8916615 9378958 9416304 9467880 9511056 9853380 10462560 10510272 10567840 10651365 11203658 11361456 11770380 11888820 12555072 12623840 12681408 13137840 14068437 14201820 14266584 15148608 15693840 15765408 15851760 16805487 17042184 17517120 17833230 18757916 18832608 18935760 19022112 19706760 20277043 20925120 21135680 21302730 22407316 22722912 23447395 23540760 23777640 25247680 26275680 28009145 28136874 28403640 28533168 31387680 31530816 31703520 33610974 34084368 35666460 37515832 37665216 37871520 38044224 39413520 40554086 42205311 42605460 44814632 45445824 46894790 47081520 47555280 50416461 52551360 56018290 56273748 56807280 57066336 60831129 62775360 63407040 67221948 68168736 70342185 71332920 75031664 75743040 78827040 81108172 84027435 84410622 85210920 89629264 93789580 94163040 95110560 100832922 101385215 112036580 112547496 113614560 114132672 121662258 126615933 134443896 136337472 140684370 142665840 150063328 151249383 157654080 162216344 168054870 168821244 170421840 179258528 182493387 187579160 188326080 190221120 201665844 202770430 211026555 224073160 225094992 227229120 243324516 252082305 253231866 268887792 281368740 285331680 300126656 302498766 304155645 324432688 336109740 337642488 340843680 358517056 364986774 375158320 403331688 405540860 422053110 448146320 450189984 486649032 504164610 506463732 537775584 547480161 562737480 570663360 604997532 608311290 633079665 648865376 672219480 675284976 681687360 729973548 750316640 756246915 806663376 811081720 844106220 896292640 900379968 912466935 973298064 1008329220 1012927464 1075551168 1094960322 1125474960 1209995064 1216622580 1266159330 1297730752 1344438960 1350569952 1439670053 1459947096 1500633280 1512493830 1613326752 1622163440 1688212440 1792585280 1824933870 1946596128 2016658440 2025854928 2189920644 2250949920 2419990128 2433245160 2532318660 2688877920 2701139904 2737400805 2879340106 2919894192 3024987660 3226653504 3244326880 3376424880 3649867740 3893192256 4033316880 4051709856 4319010159 4379841288 4501899840 4839980256 4866490320 5064637320 5377755840 5474801610 5758680212 5839788384 6049975320 6488653760 6752849760 7198350265 7299735480 8066633760 8103419712 8638020318 8759682576 9679960512 9732980640 10129274640 10949603220 11517360424 11679576768 12099950640 12957030477 13505699520 14396700530 14599470960 16133267520 17276040636 17519365152 19465961280 20258549280 21595050795 21899206440 23034720848 24199901280 25914060954 28793401060 29198941920 34552081272 35038730304 38871091431 40517098560 43190101590 43798412880 46069441696 48399802560 51828121908 57586802120 58397883840 64785152385 69104162544 77742182862 86380203180 87596825760 92138883392 103656243816 115173604240 129570304770 138208325088 155484365724 172760406360 175193651520 194355457155 207312487632 230347208480 259140609540 276416650176 310968731448 345520812720 388710914310 414624975264 460694416960 518281219080 621937462896 691041625440 777421828620 829249950528 1036562438160 1243874925792 1382083250880 1554843657240 2073124876320 2487749851584 3109687314480 4146249752640 6219374628960 12438749257920
- Sum of all divisors σ(n): 44818524495360
- Sum of proper divisors (its aliquot sum) s(n): 32379775237440
- 12438749257920 is an abundant number, because the sum of its proper divisors (32379775237440) is greater than itself. Its abundance is 19941025979520
Bases of 12438749257920
- Binary: 101101010000000111110011101100100000110000002
- Hexadecimal: 0xB501F3B20C0
- Base-36: 4EQA65DC0
Squares and roots of 12438749257920
- 12438749257920 squared (124387492579202) is 154722483101405350682726400
- 12438749257920 cubed (124387492579203) is 1924554171861145545913880373362393088000
-
The
square root of 12438749257920 is 3526861.1055611475 -
The
cube root of 12438749257920 is 23169.9753157593
Scales and comparisons
How big is 12438749257920?- 12,438,749,257,920 seconds is equal to 395,513 years, 39 weeks, 7 hours, 12 minutes.
-
To count from 1 to 12,438,749,257,920 would take you about nine hundred eighty-eight thousand, seven hundred eighty-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 12438749257920 cubic inches would be around 1930.8 feet tall.
Recreational maths with 12438749257920
- 12438749257920 backwards is 02975294783421
- The number of decimal digits it has is: 14
- The sum of 12438749257920's digits is 63
- More coming soon!
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The information we have on file for 12438749257920 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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