21321803212800
21,321,803,212,800 is an even composite number composed of seven prime numbers multiplied together.
21321803212800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 21321803212800:
211 × 3 × 52 × 17 × 41 × 79 × 2521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 17 × 41 × 79 × 2521)See below for interesting mathematical facts about the number 21321803212800 from the Numbermatics database.
Names of 21321803212800
- Cardinal: 21321803212800 can be written as Twenty-one trillion, three hundred twenty-one billion, eight hundred three million, two hundred twelve thousand, eight hundred.
Scientific notation
- Scientific notation: 2.13218032128 × 1013
Factors of 21321803212800
Divisors of 21321803212800
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 41 48 50 51 60 64 68 75 79 80 82 85 96 100 102 120 123 128 136 150 158 160 164 170 192 200 204 205 237 240 246 255 256 272 300 316 320 328 340 384 395 400 408 410 425 474 480 492 510 512 544 600 615 632 640 656 680 697 768 790 800 816 820 850 948 960 984 1020 1024 1025 1088 1185 1200 1230 1264 1275 1280 1312 1343 1360 1394 1536 1580 1600 1632 1640 1700 1896 1920 1968 1975 2040 2048 2050 2091 2176 2370 2400 2460 2521 2528 2550 2560 2624 2686 2720 2788 3072 3075 3160 3200 3239 3264 3280 3400 3485 3792 3840 3936 3950 4029 4080 4100 4182 4352 4740 4800 4920 5042 5056 5100 5120 5248 5372 5440 5576 5925 6144 6150 6320 6400 6478 6528 6560 6715 6800 6970 7563 7584 7680 7872 7900 8058 8160 8200 8364 8704 9480 9600 9717 9840 10084 10112 10200 10240 10455 10496 10744 10880 11152 11850 12300 12605 12640 12800 12956 13056 13120 13430 13600 13940 15126 15168 15360 15744 15800 16116 16195 16320 16400 16728 17408 17425 18960 19200 19434 19680 20145 20168 20224 20400 20910 20992 21488 21760 22304 23700 24600 25210 25280 25600 25912 26112 26240 26860 27200 27880 30252 30336 30720 31488 31600 32232 32390 32640 32800 33456 33575 34816 34850 37815 37920 38400 38868 39360 40290 40336 40448 40800 41820 41984 42857 42976 43520 44608 47400 48585 49200 50420 50560 51200 51824 52224 52275 52480 53720 54400 55063 55760 60504 60672 62976 63025 63200 64464 64780 65280 65600 66912 67150 69700 75630 75840 76800 77736 78720 80580 80672 80896 80975 81600 83640 83968 85714 85952 87040 89216 94800 97170 98400 100725 100840 101120 103361 103648 104448 104550 104960 107440 108800 110126 111520 121008 121344 125952 126050 126400 128571 128928 129560 130560 131200 133824 134300 139400 151260 151680 153600 155472 157440 161160 161344 161792 161950 163200 165189 167280 171428 171904 174080 178432 189075 189600 194340 196800 199159 201450 201680 202240 206722 207296 209100 209920 214285 214880 217600 220252 223040 242016 242688 242925 251904 252100 252800 257142 257856 259120 261120 262400 267648 268600 275315 278800 302520 303360 310083 310944 314880 322320 322688 323900 326400 330378 334560 342856 343808 356864 378150 379200 388680 393600 398318 402900 403360 404480 413444 414592 418200 419840 428570 429760 435200 440504 446080 484032 485376 485850 504200 505600 514284 515712 516805 518240 522240 524800 535296 537200 550630 557600 597477 605040 606720 620166 621888 629760 642855 644640 645376 647800 652800 660756 669120 685712 687616 713728 756300 758400 777360 787200 796636 805800 806720 808960 825945 826888 829184 836400 857140 859520 870400 881008 892160 968064 971700 995795 1008400 1011200 1028568 1031424 1033610 1036480 1049600 1070592 1071425 1074400 1101260 1115200 1194954 1210080 1213440 1240332 1243776 1259520 1285710 1289280 1290752 1295600 1305600 1321512 1338240 1371424 1375232 1376575 1427456 1512600 1516800 1550415 1554720 1574400 1593272 1611600 1613440 1651890 1653776 1658368 1672800 1714280 1719040 1757137 1762016 1784320 1936128 1943400 1991590 2016800 2022400 2057136 2062848 2067220 2072960 2099200 2141184 2142850 2148800 2202520 2230400 2389908 2420160 2426880 2480664 2487552 2571420 2578560 2581504 2584025 2591200 2611200 2643024 2676480 2742848 2750464 2753150 2987385 3025200 3033600 3100830 3109440 3148800 3186544 3214275 3223200 3226880 3303780 3307552 3316736 3345600 3385703 3428560 3438080 3514274 3524032 3568640 3872256 3886800 3983180 4033600 4044800 4114272 4125696 4129725 4134440 4145920 4282368 4285700 4297600 4405040 4460800 4779816 4840320 4961328 4975104 4978975 5142840 5157120 5163008 5168050 5182400 5271411 5286048 5352960 5485696 5506300 5974770 6050400 6067200 6201660 6218880 6297600 6373088 6428550 6446400 6453760 6607560 6615104 6633472 6691200 6771406 6857120 6876160 7028548 7048064 7137280 7744512 7752075 7773600 7966360 8067200 8165519 8228544 8251392 8259450 8268880 8291840 8571400 8595200 8785685 8810080 8921600 9559632 9680640 9922656 9950208 9957950 10157109 10285680 10314240 10336100 10364800 10542822 10572096 10705920 10971392 11012600 11949540 12100800 12134400 12403320 12437760 12746176 12857100 12892800 12907520 13215120 13230208 13382400 13542812 13714240 13752320 14057096 14096128 14936925 15489024 15504150 15547200 15932720 16134400 16331038 16457088 16518900 16537760 16583680 16928515 17142800 17190400 17571370 17620160 17843200 19119264 19361280 19845312 19900416 19915900 20314218 20571360 20628480 20672200 20729600 21085644 21144192 21411840 21942784 22025200 23899080 24201600 24496557 24806640 24875520 25492352 25714200 25785600 25815040 26357055 26430240 26460416 26764800 27085624 27428480 28114192 28192256 29873850 31008300 31094400 31865440 32268800 32662076 32914176 33037800 33075520 33167360 33857030 34285600 34380800 35142740 35240320 35686400 38238528 38722560 39690624 39831800 40628436 40827595 41142720 41256960 41344400 41459200 42171288 42288384 43885568 43928425 44050400 47798160 48403200 48993114 49613280 49751040 50785545 50984704 51428400 51571200 52714110 52860480 52920832 53529600 54171248 54856960 56228384 56384512 59747700 62016600 62188800 63730880 64537600 65324152 65828352 66075600 66151040 67714060 68571200 68761600 70285480 70480640 76477056 77445120 79381248 79663600 81256872 81655190 82285440 82688800 82918400 84342576 84576768 84642575 87771136 87856850 88100800 95596320 96806400 97986228 99226560 99502080 101571090 101969408 102856800 103142400 105428220 105720960 105841664 107059200 108342496 109713920 112456768 112769024 119495400 122482785 124033200 124377600 127461760 129075200 130648304 131656704 131785275 132151200 132302080 135428120 137142400 138813823 140570960 140961280 152954112 158762496 159327200 162513744 163310380 164570880 165377600 165836800 168685152 169153536 169285150 175713700 176201600 191192640 193612800 195972456 198453120 203142180 203938816 204137975 205713600 206284800 210856440 211441920 211683328 216684992 219427840 224913536 238990800 244965570 248066400 248755200 253927725 254923520 261296608 263313408 263570550 264302400 264604160 270856240 274284800 277627646 281141920 281922560 305908224 317524992 318654400 325027488 326620760 329141760 330755200 337370304 338307072 338570300 351427400 352403200 382385280 387225600 391944912 396906240 406284360 407877632 408275950 411427200 416441469 421712880 422883840 433369984 438855680 449827072 477981600 489931140 496132800 497510400 507855450 509847040 522593216 527141100 528604800 529208320 541712480 548569600 555255292 562283840 563845120 611816448 612413925 635049984 637308800 650054976 653241520 658283520 661510400 674740608 677140600 694069115 702854800 704806400 764770560 783889824 793812480 812568720 816551900 822854400 832882938 843425760 845767680 866739968 899654144 955963200 979862280 992265600 1015710900 1019694080 1045186432 1054282200 1057209600 1058416640 1083424960 1097139200 1110510584 1124567680 1223632896 1224827850 1274617600 1300109952 1306483040 1316567040 1323020800 1349481216 1354281200 1388138230 1405709600 1409612800 1529541120 1567779648 1587624960 1625137440 1633103800 1645708800 1665765876 1686851520 1691535360 1733479936 1799308288 1911926400 1959724560 1984531200 2031421800 2039388160 2082207345 2090372864 2108564400 2114419200 2166849920 2194278400 2221021168 2249135360 2449655700 2549235200 2600219904 2612966080 2646041600 2698962432 2708562400 2776276460 2811419200 2819225600 3059082240 3135559296 3175249920 3250274880 3266207600 3291417600 3331531752 3373703040 3466959872 3470345575 3598616576 3823852800 3919449120 3969062400 4062843600 4164414690 4180745728 4217128800 4228838400 4333699840 4442042336 4498270720 4899311400 5098470400 5200439808 5225932160 5292083200 5397924864 5417124800 5552552920 5622838400 6118164480 6271118592 6500549760 6532415200 6582835200 6663063504 6747406080 6933919744 6940691150 7647705600 7838898240 7938124800 8125687200 8328829380 8361491456 8434257600 8457676800 8667399680 8884084672 8996541440 9798622800 10196940800 10400879616 10411036725 10451864320 10795849728 10834249600 11105105840 11245676800 12542237184 13001099520 13064830400 13326127008 13494812160 13881382300 15295411200 15677796480 15876249600 16251374400 16657658760 16722982912 16868515200 17334799360 17768169344 17993082880 19597245600 20801759232 20822073450 20903728640 21668499200 22210211680 22491353600 25084474368 26002199040 26129660800 26652254016 26989624320 27762764600 30590822400 31355592960 32502748800 33315317520 33737030400 34669598720 35536338688 39194491200 41644146900 41807457280 43336998400 44420423360 44982707200 50168948736 52004398080 52259321600 53304508032 53979248640 55525529200 62711185920 65005497600 66630635040 67474060800 71072677376 78388982400 83288293800 83614914560 86673996800 88840846720 89965414400 104008796160 104518643200 106609016064 111051058400 125422371840 130010995200 133261270080 134948121600 142145354752 156777964800 166576587600 173347993600 177681693440 209037286400 213218032128 222102116800 250844743680 260021990400 266522540160 269896243200 284290709504 313555929600 333153175200 355363386880 418074572800 426436064256 444204233600 520043980800 533045080320 627111859200 666306350400 710726773760 852872128512 888408467200 1066090160640 1254223718400 1332612700800 1421453547520 1776816934400 2132180321280 2665225401600 3553633868800 4264360642560 5330450803200 7107267737600 10660901606400 21321803212800
- Sum of all divisors σ(n): 77451967756800
- Sum of proper divisors (its aliquot sum) s(n): 56130164544000
- 21321803212800 is an abundant number, because the sum of its proper divisors (56130164544000) is greater than itself. Its abundance is 34808361331200
Bases of 21321803212800
- Binary: 1001101100100010111101000000110101000000000002
- Hexadecimal: 0x13645E81A800
- Base-36: 7K33N4BUO
Squares and roots of 21321803212800
- 21321803212800 squared (213218032128002) is 454619292245368402083840000
- 21321803212800 cubed (213218032128003) is 9693303085998158121470821926961152000000
-
The
square root of 21321803212800 is 4617553.8126588195 -
The
cube root of 21321803212800 is 27729.4534866627
Scales and comparisons
How big is 21321803212800?- 21,321,803,212,800 seconds is equal to 677,967 years, 20 weeks, 1 day, 18 hours, 40 minutes.
-
To count from 1 to 21,321,803,212,800 would take you about one million, six hundred ninety-four thousand, nine hundred eighteen 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 21321803212800 cubic inches would be around 2310.8 feet tall.
Recreational maths with 21321803212800
- 21321803212800 backwards is 00821230812312
- The number of decimal digits it has is: 14
- The sum of 21321803212800's digits is 33
- More coming soon!
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The information we have on file for 21321803212800 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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