28397026996800

Names of 28397026996800

• Cardinal: 28397026996800 can be written as Twenty-eight trillion, three hundred ninety-seven billion, twenty-six million, nine hundred ninety-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.83970269968 × 10¹³

Factors of 28397026996800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3341

Divisors of 28397026996800

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 25 28 30 32 33 35 40 42 44 48 49 50 55 56 60 64 66 70 75 77 80 84 88 96 98 100 105 110 112 120 132 140 147 150 154 160 165 168 175 176 192 196 200 210 220 224 231 240 245 264 275 280 294 300 308 320 330 336 350 352 385 392 400 420 440 448 462 480 490 525 528 539 550 560 588 600 616 660 672 700 704 735 770 784 800 825 840 880 924 960 980 1050 1056 1078 1100 1120 1155 1176 1200 1225 1232 1320 1344 1400 1470 1540 1568 1600 1617 1650 1680 1760 1848 1925 1960 2100 2112 2156 2200 2240 2310 2352 2400 2450 2464 2640 2695 2800 2940 3080 3136 3234 3300 3313 3360 3520 3675 3696 3850 3920 4200 4312 4400 4620 4704 4800 4900 4928 5280 5390 5600 5775 5880 6160 6468 6600 6626 6720 7350 7392 7700 7840 8085 8400 8624 8800 9240 9408 9800 9939 10560 10780 11200 11550 11760 12320 12936 13200 13252 13475 14700 14784 15400 15680 16170 16565 16800 17248 17600 18480 19600 19878 21560 23100 23191 23520 24640 25872 26400 26504 26950 29400 30800 32340 33130 33600 34496 36443 36960 39200 39756 40425 43120 46200 46382 47040 49695 51744 52800 53008 53900 58800 61600 64680 66260 69573 72886 73920 78400 79512 80850 82825 86240 92400 92764 99390 103488 106016 107800 109329 115955 117600 123200 129360 132520 139146 145772 159024 161700 162337 165650 172480 182215 184800 185528 198780 212032 215600 218658 231910 235200 248475 255101 258720 265040 278292 291544 318048 323400 324674 331300 347865 364430 369600 371056 397560 431200 437316 463820 487011 496950 510202 517440 530080 546645 556584 579775 583088 636096 646800 649348 662600 695730 728860 742112 765303 795120 811685 862400 874632 911075 927640 974022 993900 1020404 1060160 1093290 1113168 1159550 1166176 1275505 1293600 1298696 1325200 1391460 1457720 1484224 1530606 1590240 1623370 1739325 1749264 1785707 1822150 1855280 1948044 1987800 2040808 2186580 2226336 2319100 2332352 2435055 2551010 2587200 2597392 2650400 2733225 2782920 2915440 3061212 3180480 3246740 3478650 3498528 3571414 3644300 3710560 3826515 3896088 3975600 4058425 4081616 4373160 4452672 4638200 4870110 5102020 5194784 5300800 5357121 5466450 5565840 5830880 6122424 6377525 6493480 6957300 6997056 7142828 7288600 7421120 7653030 7792176 7951200 8116850 8163232 8746320 8928535 9276400 9740220 10204040 10389568 10714242 10932900 10975969 11131680 11661760 12175275 12244848 12755050 12986960 13914600 14285656 14577200 15306060 15584352 15902400 16233700 16326464 17492640 17857070 18552800 19132575 19480440 20408080 21428484 21865800 21951938 22263360 24350550 24489696 25510100 25973920 26785605 27829200 28571312 29154400 30612120 31168704 32467400 32927907 34985280 35714140 37105600 38265150 38960880 40816160 42856968 43731600 43903876 44642675 48701100 48979392 51020200 51947840 53571210 54879845 55658400 57142624 58308800 61224240 64934800 65855814 71428280 76530300 76831783 77921760 81632320 85713936 87463200 87807752 89285350 97402200 102040400 107142420 109759690 111316800 114285248 120735659 122448480 129869600 131711628 133928025 142856560 153060600 153663566 155843520 164639535 171427872 174926400 175615504 178570700 194804400 204080800 214284840 219519380 230495349 241471318 244896960 259739200 263423256 267856050 274399225 285713120 306121200 307327132 329279070 342855744 351231008 357141400 362206977 384158915 389608800 408161600 428569680 439038760 460990698 482942636 526846512 535712100 537822481 548798450 571426240 603678295 612242400 614654264 658558140 702462016 714282800 724413954 768317830 779217600 823197675 845149613 857139360 878077520 921981396 965885272 1053693024 1071424200 1075644962 1097596900 1152476745 1207356590 1224484800 1229308528 1317116280 1428565600 1448827908 1536635660 1613467443 1646395350 1690299226 1714278720 1756155040 1811034885 1843962792 1920794575 1931770544 2107386048 2142848400 2151289924 2195193800 2304953490 2414713180 2458617056 2535448839 2634232560 2689112405 2857131200 2897655816 3018391475 3073271320 3226934886 3292790700 3380598452 3512310080 3622069770 3687925584 3841589150 3863541088 4225748065 4285696800 4302579848 4390387600 4609906980 4829426360 4917234112 5070897678 5268465120 5378224810 5762383725 5795311632 5916047291 6036782950 6146542640 6453869772 6585581400 6761196904 7244139540 7375851168 7683178300 7727082176 8067337215 8451496130 8571393600 8605159696 8780775200 9055174425 9219813960 9658852720 10141795356 10536930240 10756449620 11524767450 11590623264 11832094582 12073565900 12293085280 12677244195 12907739544 13171162800 13445562025 13522393808 14488279080 14751702336 15366356600 16134674430 16902992260 17210319392 17561550400 17748141873 18110348850 18439627920 19317705440 20283590712 21128740325 21512899240 23049534900 23181246528 23664189164 24147131800 24586170560 25354488390 25815479088 26342325600 26891124050 27044787616 28976558160 29580236455 30732713200 32269348860 33805984520 34420638784 35496283746 36220697700 36879255840 38635410880 40336686075 40567181424 42257480650 43025798480 46099069800 47328378328 48294263600 50708976780 51630958176 52684651200 53782248100 54089575232 57953116320 59160472910 61465426400 63386220975 64538697720 67611969040 70992567492 72441395400 73758511680 80673372150 81134362848 84514961300 86051596960 88740709365 92198139600 94656756656 96588527200 101417953560 103261916352 107564496200 115906232640 118320945820 122930852800 126772441950 129077395440 135223938080 141985134984 144882790800 147901182275 161346744300 162268725696 169029922600 172103193920 177481418730 184396279200 189313513312 193177054400 202835907120 215128992400 236641891640 253544883900 258154790880 270447876160 283970269968 289765581600 295802364550 322693488600 338059845200 354962837460 368792558400 378627026624 405671814240 430257984800 443703546825 473283783280 507089767800 516309581760 567940539936 579531163200 591604729100 645386977200 676119690400 709925674920 811343628480 860515969600 887407093650 946567566560 1014179535600 1135881079872 1183209458200 1290773954400 1352239380800 1419851349840 1774814187300 1893135133120 2028359071200 2366418916400 2581547908800 2839702699680 3549628374600 4056718142400 4732837832800 5679405399360 7099256749200 9465675665600 14198513498400 28397026996800
• Sum of all divisors σ(n): 118264796099856
• Sum of proper divisors (its aliquot sum) s(n): 89867769103056
• 28397026996800 is an abundant number, because the sum of its proper divisors (89867769103056) is greater than itself. Its abundance is 61470742106256

Bases of 28397026996800

• Binary: 110011101001110110010101101001111001001000000₂
• Hexadecimal: 0x19D3B2B4F240
• Base-36: A2DEWOMYO

Squares and roots of 28397026996800

• 28397026996800 squared (28397026996800²) is 806391142256988027210240000
• 28397026996800 cubed (28397026996800³) is 22899111036652078292143558269407232000000
• The square root of 28397026996800 is 5328886.0934345369
• The cube root of 28397026996800 is 30508.7413793641

Scales and comparisons

• 28,397,026,996,800 seconds is equal to 902,937 years, 32 weeks, 1 day, 22 hours, 40 minutes.
• To count from 1 to 28,397,026,996,800 would take you about two million, two hundred fifty-seven thousand, three hundred forty-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 28397026996800 cubic inches would be around 2542.4 feet tall.

Recreational maths with 28397026996800

• 28397026996800 backwards is 00869962079382
• The number of decimal digits it has is: 14
• The sum of 28397026996800's digits is 69
• More coming soon!