28405894329120
28,405,894,329,120 is an even composite number composed of eight prime numbers multiplied together.
28405894329120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 28405894329120:
25 × 3 × 5 × 7 × 11 × 37 × 71 × 292561
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 37 × 71 × 292561)See below for interesting mathematical facts about the number 28405894329120 from the Numbermatics database.
Names of 28405894329120
- Cardinal: 28405894329120 can be written as Twenty-eight trillion, four hundred five billion, eight hundred ninety-four million, three hundred twenty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.840589432912 × 1013
Factors of 28405894329120
Divisors of 28405894329120
- Number of divisors d(n): 768
-
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 37 40 42 44 48 55 56 60 66 70 71 74 77 80 84 88 96 105 110 111 112 120 132 140 142 148 154 160 165 168 176 185 210 213 220 222 224 231 240 259 264 280 284 296 308 330 336 352 355 370 385 407 420 426 440 444 462 480 497 518 528 555 560 568 592 616 660 672 710 740 770 777 781 814 840 852 880 888 924 994 1036 1056 1065 1110 1120 1136 1155 1184 1221 1232 1295 1320 1420 1480 1491 1540 1554 1562 1628 1680 1704 1760 1776 1848 1988 2035 2072 2130 2220 2272 2310 2343 2442 2464 2485 2590 2627 2640 2840 2849 2960 2982 3080 3108 3124 3256 3360 3408 3552 3696 3885 3905 3976 4070 4144 4260 4440 4620 4686 4884 4970 5180 5254 5280 5467 5680 5698 5920 5964 6105 6160 6216 6248 6512 6816 7392 7455 7770 7810 7881 7952 8140 8288 8520 8547 8880 9240 9372 9768 9940 10360 10508 10934 11360 11396 11715 11928 12210 12320 12432 12496 13024 13135 14245 14910 15540 15620 15762 15904 16280 16401 17040 17094 17760 18389 18480 18744 19536 19880 20720 21016 21868 22792 23430 23856 24420 24864 24992 26270 27335 28490 28897 29820 31080 31240 31524 32560 32802 34080 34188 36778 36960 37488 39072 39405 39760 41440 42032 42735 43736 45584 46860 47712 48840 52540 54670 55167 56980 57794 59640 62160 62480 63048 65120 65604 68376 73556 74976 78810 79520 82005 84064 85470 86691 87472 91168 91945 93720 97680 105080 109340 110334 113960 115588 119280 124320 124960 126096 131208 136752 144485 147112 157620 164010 170940 173382 174944 183890 187440 195360 202279 210160 218680 220668 227920 231176 238560 252192 262416 273504 275835 288970 292561 294224 315240 328020 341880 346764 367780 374880 404558 420320 433455 437360 441336 455840 462352 524832 551670 577940 585122 588448 606837 630480 656040 683760 693528 735560 809116 866910 874720 877683 882672 924704 1011395 1103340 1155880 1170244 1213674 1260960 1312080 1367520 1387056 1462805 1471120 1618232 1733820 1755366 1765344 2022790 2047927 2206680 2311760 2340488 2427348 2624160 2774112 2925610 2942240 3034185 3218171 3236464 3467640 3510732 4045580 4095854 4388415 4413360 4623520 4680976 4854696 5851220 6068370 6143781 6436342 6472928 6935280 7021464 8091160 8191708 8776830 8826720 9361952 9654513 9709392 10239635 10824757 11702440 12136740 12287562 12872684 13870560 14042928 16090855 16182320 16383416 17553660 19309026 19418784 20479270 20771831 21649514 22527197 23404880 24273480 24575124 25745368 28085856 30718905 32181710 32364640 32474271 32766832 35107320 38618052 40958540 41543662 43299028 45054394 46809760 48272565 48546960 49150248 51490736 54123785 61437810 62315493 64363420 64948542 65533664 67581591 70214640 75773299 77236104 81917080 83087324 86598056 90108788 96545130 97093920 98300496 102981472 103859155 108247570 112635985 119072327 122875620 124630986 128726840 129897084 135163182 140429280 145402817 151546598 154472208 162371355 163834160 166174648 173196112 180217576 193090260 196600992 207718310 216495140 225271970 227319897 228490141 238144654 245751240 249261972 257453680 259794168 270326364 290805634 303093196 308944416 311577465 324742710 327668320 332349296 337907955 346392224 357216981 360435152 378866495 386180520 415436620 432990280 436208451 450543940 454639794 456980282 476289308 491502480 498523944 514907360 519588336 540652728 581611268 595361635 606186392 623154930 649485420 664698592 675815910 685470423 714433962 720870304 727014085 757732990 768557747 772361040 830873240 833506289 865980560 872416902 901087880 909279588 913960564 952578616 983004960 997047888 1039176672 1081305456 1136599485 1142450705 1163222536 1190723270 1212372784 1246309860 1298970840 1351631820 1370940846 1428867924 1454028170 1515465980 1537115494 1544722080 1599430987 1661746480 1667012578 1731961120 1744833804 1786084905 1802175760 1818559176 1827921128 1905157232 1994095776 2162610912 2181042255 2273198970 2284901410 2305673241 2326445072 2381446540 2424745568 2492619720 2500518867 2597941680 2703263640 2741881692 2857735848 2908056340 3030931960 3074230988 3198861974 3323492960 3334025156 3427352115 3489667608 3572169810 3604351520 3637118352 3655842256 3810314464 3842788735 4167531445 4362084510 4546397940 4569802820 4611346482 4652890144 4762893080 4798292961 4985239440 5001037734 5195883360 5379904229 5406527280 5483763384 5715471696 5816112680 6061863920 6148461976 6397723948 6668050312 6854704230 6979335216 7144339620 7274236704 7311684512 7685577470 7997154935 8335062890 8454135217 8724169020 9092795880 9139605640 9222692964 9525786160 9596585922 9970478880 10002075468 10759808458 10813054560 10967526768 11430943392 11528366205 11632225360 12123727840 12296923952 12502594335 12795447896 13336100624 13709408460 13958670432 14288679240 15371154940 15994309870 16139712687 16670125780 16908270434 17448338040 18185591760 18279211280 18445385928 19051572320 19193171844 20004150936 21519616916 21935053536 23056732410 23264450720 23991464805 24593847904 25005188670 25362405651 25590895792 26672201248 26899521145 27418816920 28577358480 30742309880 31988619740 32279425374 33340251560 33816540868 34896676080 36371183520 36558422560 36890771856 38386343688 40008301872 42270676085 43039233832 46113464820 47982929610 50010377340 50724811302 51181791584 53799042290 54837633840 57154716960 59178946519 61484619760 63977239480 64558850748 66680503120 67633081736 69793352160 73781543712 76772687376 80016603744 80698563435 84541352170 86078467664 92226929640 95965859220 100020754680 101449622604 107598084580 109675267680 118357893038 122969239520 126812028255 127954478960 129117701496 133361006240 135266163472 153545374752 161397126870 169082704340 172156935328 177536839557 184453859280 191931718440 200041509360 202899245208 215196169160 236715786076 253624056510 255908957920 258235402992 270532326944 295894732595 322794253740 338165408680 355073679114 368907718560 383863436880 400083018720 405798490416 430392338320 473431572152 507248113020 516470805984 591789465190 645588507480 676330817360 710147358228 767726873760 811596980832 860784676640 887684197785 946863144304 1014496226040 1183578930380 1291177014960 1352661634720 1420294716456 1775368395570 1893726288608 2028992452080 2367157860760 2582354029920 2840589432912 3550736791140 4057984904160 4734315721520 5681178865824 7101473582280 9468631443040 14202947164560 28405894329120
- Sum of all divisors σ(n): 116186864984064
- Sum of proper divisors (its aliquot sum) s(n): 87780970654944
- 28405894329120 is an abundant number, because the sum of its proper divisors (87780970654944) is greater than itself. Its abundance is 59375076325824
Bases of 28405894329120
- Binary: 1100111010101110000110011110110110011001000002
- Hexadecimal: 0x19D5C33DB320
- Base-36: A2HHK2CDC
Squares and roots of 28405894329120
- 28405894329120 squared (284058943291202) is 806894832637131774879974400
- 28405894329120 cubed (284058943291203) is 22920569350603332978805225277610774528000
-
The
square root of 28405894329120 is 5329718.0346731289 -
The
cube root of 28405894329120 is 30511.9166295343
Scales and comparisons
How big is 28405894329120?- 28,405,894,329,120 seconds is equal to 903,219 years, 29 weeks, 6 days, 2 hours, 32 minutes.
-
To count from 1 to 28,405,894,329,120 would take you about two million, two hundred fifty-eight thousand and forty-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 28405894329120 cubic inches would be around 2542.7 feet tall.
Recreational maths with 28405894329120
- 28405894329120 backwards is 02192349850482
- The number of decimal digits it has is: 14
- The sum of 28405894329120's digits is 57
- More coming soon!
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The information we have on file for 28405894329120 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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