1321280163840
1,321,280,163,840 is an even composite number composed of seven prime numbers multiplied together.
1321280163840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred forty-eight divisors.
Prime factorization of 1321280163840:
212 × 3 × 5 × 7 × 13 × 292 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 29 × 29 × 281)See below for interesting mathematical facts about the number 1321280163840 from the Numbermatics database.
Names of 1321280163840
- Cardinal: 1321280163840 can be written as One trillion, three hundred twenty-one billion, two hundred eighty million, one hundred sixty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.32128016384 × 1012
Factors of 1321280163840
Divisors of 1321280163840
- Number of divisors d(n): 1248
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 29 30 32 35 39 40 42 48 52 56 58 60 64 65 70 78 80 84 87 91 96 104 105 112 116 120 128 130 140 145 156 160 168 174 182 192 195 203 208 210 224 232 240 256 260 273 280 281 290 312 320 336 348 364 377 384 390 406 416 420 435 448 455 464 480 512 520 546 560 562 580 609 624 640 672 696 728 754 768 780 812 832 840 841 843 870 896 910 928 960 1015 1024 1040 1092 1120 1124 1131 1160 1218 1248 1280 1344 1365 1392 1405 1456 1508 1536 1560 1624 1664 1680 1682 1686 1740 1792 1820 1856 1885 1920 1967 2030 2048 2080 2184 2240 2248 2262 2320 2436 2496 2523 2560 2639 2688 2730 2784 2810 2912 3016 3045 3072 3120 3248 3328 3360 3364 3372 3480 3584 3640 3653 3712 3770 3840 3934 4060 4096 4160 4205 4215 4368 4480 4496 4524 4640 4872 4992 5046 5120 5278 5376 5460 5568 5620 5655 5824 5887 5901 6032 6090 6144 6240 6496 6656 6720 6728 6744 6960 7168 7280 7306 7424 7540 7680 7868 7917 8120 8149 8320 8410 8430 8736 8960 8992 9048 9280 9744 9835 9984 10092 10240 10556 10752 10920 10933 10959 11136 11240 11310 11648 11774 11802 12064 12180 12288 12480 12615 12992 13195 13312 13440 13456 13488 13920 14336 14560 14612 14848 15080 15360 15736 15834 16240 16298 16640 16820 16860 17472 17661 17920 17984 18096 18265 18560 19488 19670 19968 20184 20480 21112 21504 21840 21866 21918 22272 22480 22620 23296 23548 23604 24128 24360 24447 24960 25230 25571 25984 26390 26624 26880 26912 26976 27840 28672 29120 29224 29435 29505 29696 30160 30720 31472 31668 32480 32596 32799 33280 33640 33720 34944 35322 35840 35968 36192 36530 37120 38976 39340 39585 39936 40368 40745 42224 43008 43680 43732 43836 44544 44960 45240 46592 47096 47208 48256 48720 48894 49920 50460 51142 51968 52780 53248 53760 53824 53952 54665 54795 55680 57043 58240 58448 58870 59010 59392 60320 61440 62944 63336 64960 65192 65598 66560 67280 67440 69888 70644 71680 71936 72384 73060 74240 76531 76713 77952 78680 79170 79872 80736 81490 84448 86016 87360 87464 87672 88305 89088 89920 90480 93184 94192 94416 96512 97440 97788 99840 100920 102284 103936 105560 105937 107520 107648 107904 109330 109590 111360 114086 116480 116896 117740 118020 118784 120640 122235 125888 126672 127855 129920 130384 131196 133120 134560 134880 139776 141288 143360 143872 144768 146120 148480 153062 153426 155904 157360 158340 159744 161472 162980 163995 168896 171129 174720 174928 175344 176610 178176 179840 180960 186368 188384 188832 193024 194880 195576 199680 201840 204568 207872 211120 211874 215040 215296 215808 218660 219180 222720 228172 229593 232960 233792 235480 236040 236321 241280 244470 251776 253344 255710 259840 260768 262392 266240 269120 269760 279552 282576 285215 287744 289536 292240 296960 306124 306852 311808 314720 316680 317811 322944 325960 327990 337792 342258 349440 349856 350688 353220 356352 359680 361920 372736 376768 377664 382655 383565 386048 389760 391152 399360 403680 409136 415744 422240 423748 430080 430592 431616 437320 438360 445440 456344 459186 465920 467584 470960 472080 472642 482560 488940 503552 506688 511420 519680 521536 524784 529685 538240 539520 559104 565152 570430 575488 579072 584480 593920 612248 613704 623616 629440 633360 635622 645888 651920 655980 675584 684516 698880 699712 701376 706440 708963 719360 723840 741559 753536 755328 765310 767130 772096 779520 782304 798720 807360 818272 831488 844480 847496 855645 861184 863232 874640 876720 890880 912688 918372 931840 935168 941920 944160 945284 965120 977880 1007104 1013376 1022840 1039360 1043072 1049568 1059370 1076480 1079040 1118208 1130304 1140860 1147965 1150976 1158144 1168960 1181605 1224496 1227408 1247232 1258880 1266720 1271244 1291776 1303840 1311960 1351168 1369032 1397760 1399424 1402752 1412880 1417926 1438720 1447680 1483118 1507072 1510656 1530620 1534260 1544192 1559040 1564608 1589055 1614720 1636544 1654247 1688960 1694992 1711290 1722368 1726464 1749280 1753440 1781760 1825376 1836744 1863680 1870336 1883840 1888320 1890568 1930240 1955760 2014208 2026752 2045680 2078720 2086144 2099136 2118740 2152960 2158080 2224677 2260608 2281720 2295930 2316288 2337920 2363210 2448992 2454816 2494464 2517760 2533440 2542488 2583552 2607680 2623920 2702336 2738064 2795520 2798848 2805504 2825760 2835852 2877440 2895360 2966236 3014144 3021312 3061240 3068520 3072173 3118080 3129216 3178110 3229440 3273088 3308494 3377920 3389984 3422580 3444736 3452928 3498560 3506880 3544815 3650752 3673488 3707795 3740672 3767680 3776640 3781136 3860480 3911520 4028416 4053504 4091360 4157440 4172288 4198272 4237480 4305920 4316160 4449354 4521216 4563440 4591860 4632576 4675840 4726420 4897984 4909632 4962741 5035520 5066880 5084976 5167104 5215360 5247840 5404672 5476128 5591040 5597696 5611008 5651520 5671704 5754880 5790720 5932472 6028288 6042624 6122480 6137040 6144346 6236160 6258432 6356220 6458880 6546176 6616988 6755840 6779968 6845160 6997120 7013760 7089630 7301504 7346976 7415590 7481344 7535360 7553280 7562272 7720960 7823040 8056832 8107008 8182720 8271235 8344576 8396544 8474960 8611840 8632320 8898708 9042432 9126880 9183720 9216519 9351680 9452840 9795968 9819264 9925482 10071040 10133760 10169952 10334208 10430720 10495680 10809344 10952256 11123385 11195392 11222016 11303040 11343408 11581440 11864944 12056576 12085248 12244960 12274080 12288692 12472320 12516864 12712440 12917760 13092352 13233976 13511680 13559936 13690320 13994240 14027520 14179260 14603008 14693952 14831180 14962688 15070720 15106560 15124544 15360865 15646080 16214016 16365440 16542470 16689152 16793088 16949920 17223680 17264640 17797416 18084864 18253760 18367440 18433038 18703360 18905680 19591936 19638528 19850964 20142080 20267520 20339904 20861440 20991360 21505211 21904512 22246770 22390784 22444032 22606080 22686816 23162880 23729888 24113152 24170496 24489920 24548160 24577384 24813705 25033728 25424880 25835520 26184704 26467952 27023360 27119872 27380640 27988480 28055040 28358520 29206016 29387904 29662360 30141440 30213120 30249088 30721730 31292160 32428032 32730880 33084940 33378304 33586176 33899840 35594832 36169728 36507520 36734880 36866076 37406720 37811360 39183872 39277056 39701928 40284160 40535040 40679808 41722880 41982720 43010422 43809024 44493540 44781568 44888064 45212160 45373632 46082595 47459776 48979840 49096320 49154768 49627410 50067456 50849760 51671040 52369408 52935904 54046720 54239744 54761280 55976960 56110080 56717040 58412032 58775808 59324720 60282880 60426240 60498176 61443460 62584320 64515633 65461760 66169880 67172352 67799680 71189664 72339456 73015040 73469760 73732152 74813440 75622720 78367744 78554112 79403856 81070080 81359616 83445760 83965440 86020844 87618048 88987080 90424320 90747264 92165190 94919552 97959680 98192640 98309536 99254820 100134912 101699520 104738816 105871808 107526055 108479488 109522560 111953920 112220160 113434080 116824064 117551616 118649440 120565760 120852480 120996352 122886920 125168640 129031266 130923520 132339760 134344704 135599360 142379328 146030080 146939520 147464304 151245440 156735488 157108224 158807712 162140160 162719232 166891520 167930880 172041688 175236096 177974160 180848640 181494528 184330380 189839104 195919360 196385280 196619072 198509640 203399040 211743616 215052110 216958976 219045120 223907840 224440320 226868160 233648128 235103232 237298880 241992704 245773840 250337280 258062532 261847040 264679520 271198720 284758656 292060160 293879040 294928608 302490880 313470976 314216448 317615424 322578165 325438464 335861760 344083376 350472192 355948320 361697280 362989056 368660760 379678208 391838720 392770560 393238144 397019280 406798080 423487232 430104220 433917952 438090240 453736320 470206464 474597760 483985408 491547680 500674560 516125064 523694080 529359040 542397440 569517312 584120320 587758080 589857216 604981760 635230848 645156330 650876928 671723520 688166752 700944384 711896640 725978112 737321520 759356416 783677440 785541120 786476288 794038560 813596160 846974464 860208440 876180480 907472640 940412928 949195520 967970816 983095360 1032250128 1058718080 1084794880 1139034624 1168240640 1175516160 1179714432 1209963520 1270461696 1290312660 1301753856 1376333504 1423793280 1451956224 1474643040 1518712832 1567354880 1571082240 1572952576 1588077120 1627192320 1693948928 1720416880 1752360960 1814945280 1898391040 1966190720 2064500256 2117436160 2169589760 2278069248 2351032320 2359428864 2419927040 2540923392 2580625320 2752667008 2847586560 2903912448 2949286080 3037425664 3145905152 3176154240 3254384640 3387897856 3440833760 3504721920 3629890560 3796782080 3932381440 4129000512 4234872320 4556138496 4702064640 4718857728 4839854080 5081846784 5161250640 5505334016 5695173120 5898572160 6291810304 6352308480 6508769280 6775795712 6881667520 7259781120 7593564160 7864762880 8258001024 8469744640 9112276992 9437715456 10163693568 10322501280 11010668032 11390346240 11797144320 12583620608 12704616960 13763335040 14519562240 15187128320 15729525760 16516002048 16939489280 18875430912 20327387136 20645002560 22021336064 22780692480 23594288640 25409233920 27526670080 31459051520 33032004096 33878978560 37750861824 41290005120 44042672128 45561384960 47188577280 50818467840 55053340160 62918103040 66064008192 82580010240 88085344256 94377154560 101636935680 110106680320 132128016384 165160020480 188754309120 220213360640 264256032768 330320040960 440426721280 660640081920 1321280163840
- Sum of all divisors σ(n): 5407959787776
- Sum of proper divisors (its aliquot sum) s(n): 4086679623936
- 1321280163840 is an abundant number, because the sum of its proper divisors (4086679623936) is greater than itself. Its abundance is 2765399460096
Bases of 1321280163840
- Binary: 100110011101000100110111101010000000000002
- Hexadecimal: 0x133A26F5000
- Base-36: GUZK3F9C
Squares and roots of 1321280163840
- 1321280163840 squared (13212801638402) is 1745781271357057243545600
- 1321280163840 cubed (13212801638403) is 2306666164247456093892189150511104000
-
The
square root of 1321280163840 is 1149469.5140976989 -
The
cube root of 1321280163840 is 10973.1581464761
Scales and comparisons
How big is 1321280163840?- 1,321,280,163,840 seconds is equal to 42,012 years, 32 weeks, 2 days, 11 hours, 44 minutes.
-
To count from 1 to 1,321,280,163,840 would take you about one hundred five thousand and thirty-one 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 1321280163840 cubic inches would be around 914.4 feet tall.
Recreational maths with 1321280163840
- 1321280163840 backwards is 0483610821231
- 1321280163840 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1321280163840's digits is 39
- More coming soon!
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The information we have on file for 1321280163840 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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