16397426988800

Names of 16397426988800

• Cardinal: 16397426988800 can be written as Sixteen trillion, three hundred ninety-seven billion, four hundred twenty-six million, nine hundred eighty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.63974269888 × 10¹³

Factors of 16397426988800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 261

Divisors of 16397426988800

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 32 37 40 44 50 52 55 64 65 74 80 88 100 104 110 128 130 143 148 160 169 176 185 193 200 208 220 256 260 275 286 296 320 325 338 352 370 386 400 407 416 440 481 520 550 572 592 640 650 676 704 715 740 772 800 814 832 845 880 925 962 965 1040 1100 1144 1184 1280 1300 1352 1408 1430 1480 1544 1600 1628 1664 1690 1760 1850 1859 1924 1930 2035 2080 2123 2200 2288 2368 2405 2509 2600 2704 2816 2860 2960 3088 3200 3256 3328 3380 3520 3575 3700 3718 3848 3860 4070 4160 4225 4246 4400 4576 4736 4810 4825 5018 5200 5291 5408 5720 5920 6176 6253 6400 6512 6760 7040 7141 7150 7400 7436 7696 7720 8140 8320 8450 8492 8800 9152 9295 9472 9620 9650 10036 10175 10400 10582 10615 10816 11440 11840 12025 12352 12506 12545 13024 13520 14080 14282 14300 14800 14872 15392 15440 16280 16640 16900 16984 17600 18304 18590 19240 19300 20072 20350 20800 21164 21230 21632 22880 23680 24050 24704 25012 25090 26048 26455 27040 27599 28564 28600 29600 29744 30784 30880 31265 32560 32617 33800 33968 35200 35705 36608 37180 37249 38480 38600 40144 40700 41600 42328 42460 43264 45760 46475 47360 48100 49408 50024 50180 52096 52910 53075 54080 55198 57128 57200 59200 59488 61568 61760 62530 62725 65120 65234 67600 67936 68783 70400 71410 74360 74498 76960 77200 78551 80288 81400 83200 84656 84920 91520 92833 92950 96200 100048 100360 104192 105820 106150 108160 110396 114256 114400 118400 118976 123136 123520 125060 125450 130240 130468 132275 135200 135872 137566 137995 142820 148720 148996 153920 154400 156325 157102 160576 162800 163085 169312 169840 178525 183040 185666 185900 186245 192400 200096 200720 211640 212300 216320 220792 228512 228800 236800 237952 247040 250120 250900 260480 260936 264550 270400 271744 275132 275990 285640 297440 297992 307840 308800 312650 314204 321152 325600 326170 338624 339680 343915 357050 358787 371332 371800 372490 384800 392755 400192 401440 409739 423280 424600 441584 457024 457600 464165 475904 484237 500240 501800 520960 521872 529100 540800 543488 550264 551980 571280 594880 595984 615680 617600 625300 628408 642304 651200 652340 677248 679360 687830 689975 714100 717574 742664 743600 744980 769600 785510 800384 802880 815425 819478 846560 849200 883168 914048 915200 928330 931225 968474 1000480 1003600 1021163 1043744 1058200 1081600 1100528 1103960 1142560 1189760 1191968 1206829 1235200 1250600 1256816 1302400 1304680 1354496 1358720 1375660 1378213 1379950 1428200 1435148 1485328 1487200 1489960 1539200 1571020 1600768 1605760 1630850 1638956 1693120 1698400 1719575 1766336 1793935 1828096 1856660 1862450 1936948 1963775 2000960 2007200 2042326 2048695 2087488 2116400 2201056 2207920 2285120 2320825 2379520 2383936 2413658 2421185 2501200 2513632 2604800 2609360 2717440 2751320 2756426 2759900 2856400 2870296 2970656 2974400 2979920 3078400 3142040 3211520 3261700 3277912 3386240 3396800 3439150 3532672 3587870 3713320 3724900 3873896 3927550 4001920 4014400 4084652 4097390 4174976 4232800 4402112 4415840 4570240 4641650 4767872 4827316 4842370 5002400 5027264 5105815 5218720 5326607 5502640 5512852 5519800 5712800 5740592 5941312 5948800 5959840 6034145 6284080 6295081 6523400 6555824 6772480 6793600 6878300 6891065 7065344 7175740 7426640 7449800 7747792 7855100 8003840 8028800 8169304 8194780 8349952 8465600 8804224 8831680 8969675 9140480 9283300 9535744 9654632 9684740 10004800 10054528 10211630 10243475 10437440 10653214 11005280 11025704 11039600 11425600 11481184 11882624 11897600 11919680 12068290 12105925 12568160 12590162 13046800 13111648 13275119 13587200 13756600 13782130 14351480 14853280 14899600 15160343 15495584 15710200 16057600 16338608 16389560 16931200 17608448 17663360 17916769 17939350 18566600 19309264 19369480 20009600 20109056 20423260 20486950 20874880 21306428 22010560 22051408 22079200 22851200 22962368 23765248 23839360 24136580 24211850 25136320 25180324 25529075 26093600 26223296 26550238 26633035 27513200 27564260 28702960 29706560 29799200 30170725 30320686 30991168 31420400 31475405 32677216 32779120 33862400 34455325 35326720 35833538 35878700 37133200 38618528 38738960 40019200 40846520 40973900 41749760 42612856 44021120 44102816 44158400 45702400 45924736 47678720 48273160 48423700 50272640 50360648 51058150 52187200 52446592 53100476 53266070 55026400 55128520 57405920 59413120 59598400 60341450 60641372 61982336 62840800 62950810 65354432 65558240 66375595 68910650 69245891 71667076 71757400 74266400 75801715 77237056 77477920 81693040 81947800 85225712 88042240 88205632 88316800 89583845 91849472 96546320 96847400 100545280 100721296 102116300 104374400 104893184 106200952 106532140 110052800 110257040 114811840 118826240 119196800 120682900 121282744 123964672 125681600 125901620 130708864 131116480 132751190 133165175 137821300 138491782 143334152 143514800 148532800 151603430 154474112 154955840 157377025 163386080 163895600 170451424 176411264 176633600 179167690 193092640 193694800 197084459 201442592 204232600 208748800 212401904 213064280 220105600 220514080 229623680 232917997 238393600 241365800 242565488 251363200 251803240 261417728 262232960 265502380 266330350 275642600 276983564 286668304 287029600 297065600 303206860 308948224 309911680 314754050 326772160 327791200 331877975 340902848 346229455 352822528 358335380 379008575 386185280 387389600 394168918 402885184 408465200 424803808 426128560 440211200 441028160 447919225 459247360 465835994 482731600 485130976 502726400 503606480 524465920 531004760 532660700 551285200 553967128 573336608 574059200 594131200 606413720 619823360 629508100 653544320 655582400 663755950 681805696 692458910 716670760 758017150 772370560 774779200 788337836 805770368 816930400 849607616 852257120 882056320 895838450 931671988 965463200 970261952 985422295 1007212960 1062009520 1065321400 1102570400 1107934256 1146673216 1148118400 1164589985 1212827440 1259016200 1307088640 1311164800 1327511900 1363611392 1384917820 1433341520 1516034300 1544741120 1549558400 1576675672 1611540736 1633860800 1699215232 1704514240 1731147275 1764112640 1791676900 1863343976 1930926400 1940523904 1970844590 2014425920 2124019040 2130642800 2205140800 2215868512 2293346432 2296236800 2329179970 2425654880 2518032400 2562097967 2622329600 2655023800 2769835640 2866683040 3032068600 3099116800 3153351344 3267721600 3398430464 3409028480 3462294550 3583353800 3726687952 3861852800 3881047808 3941689180 4028851840 4248038080 4261285600 4410281600 4431737024 4586692864 4658359940 4851309760 4927111475 5036064800 5124195934 5310047600 5539671280 5733366080 5822949925 6064137200 6306702688 6535443200 6818056960 6924589100 7166707600 7453375904 7723705600 7883378360 8057703680 8496076160 8522571200 8820563200 8863474048 9316719880 9702619520 9854222950 10072129600 10248391868 10620095200 11079342560 11466732160 11645899850 12128274400 12613405376 12810489835 13849178200 14333415200 14906751808 15766756720 16992152320 17045142400 17726948096 18633439760 19405239040 19708445900 20144259200 20496783736 21240190400 22158685120 22933464320 23291799700 24256548800 25226810752 25620979670 27698356400 28666830400 29813503616 31533513440 34090284800 37266879520 39416891800 40288518400 40993567472 42480380800 44317370240 46583599400 48513097600 50453621504 51241959340 55396712800 57333660800 59627007232 63067026880 64052449175 74533759040 78833783600 81987134944 84960761600 88634740480 93167198800 97026195200 102483918680 110793425600 114667321600 126134053760 128104898350 149067518080 157667567200 163974269888 186334397600 204967837360 221586851200 252268107520 256209796700 298135036160 315335134400 327948539776 372668795200 409935674720 443173702400 512419593400 630670268800 655897079552 745337590400 819871349440 1024839186800 1261340537600 1490675180800 1639742698880 2049678373600 3279485397760 4099356747200 8198713494400 16397426988800
• Sum of all divisors σ(n): 49495893013224
• Sum of proper divisors (its aliquot sum) s(n): 33098466024424
• 16397426988800 is an abundant number, because the sum of its proper divisors (33098466024424) is greater than itself. Its abundance is 16701039035624

Bases of 16397426988800

• Binary: 11101110100111010010110011111001011100000000₂
• Hexadecimal: 0xEE9D2CF9700
• Base-36: 5T8VGNRI8

Squares and roots of 16397426988800

• 16397426988800 squared (16397426988800²) is 268875611853026635325440000
• 16397426988800 cubed (16397426988800³) is 4408868214428932129050625327235072000000
• The square root of 16397426988800 is 4049373.6538877219
• The cube root of 16397426988800 is 25405.3530933355

Scales and comparisons

• 16,397,426,988,800 seconds is equal to 521,387 years, 23 weeks, 5 days, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 16,397,426,988,800 would take you about one million, three hundred three thousand, four hundred sixty-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 16397426988800 cubic inches would be around 2117.1 feet tall.

Recreational maths with 16397426988800

• 16397426988800 backwards is 00888962479361
• The number of decimal digits it has is: 14
• The sum of 16397426988800's digits is 71
• More coming soon!