21402748390400
21,402,748,390,400 is an even composite number composed of seven prime numbers multiplied together.
21402748390400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, five hundred eighty-four divisors.
Prime factorization of 21402748390400:
210 × 52 × 132 × 19 × 31 × 37 × 227
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 19 × 31 × 37 × 227)See below for interesting mathematical facts about the number 21402748390400 from the Numbermatics database.
Names of 21402748390400
- Cardinal: 21402748390400 can be written as Twenty-one trillion, four hundred two billion, seven hundred forty-eight million, three hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.14027483904 × 1013
Factors of 21402748390400
Divisors of 21402748390400
- Number of divisors d(n): 1584
-
Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 25 26 31 32 37 38 40 50 52 62 64 65 74 76 80 95 100 104 124 128 130 148 152 155 160 169 185 190 200 208 227 247 248 256 260 296 304 310 320 325 338 370 380 400 403 416 454 475 481 494 496 512 520 589 592 608 620 640 650 676 703 740 760 775 800 806 832 845 908 925 950 962 988 992 1024 1040 1135 1147 1178 1184 1216 1235 1240 1280 1300 1352 1406 1480 1520 1550 1600 1612 1664 1690 1816 1850 1900 1924 1976 1984 2015 2080 2270 2294 2356 2368 2405 2432 2470 2480 2560 2600 2704 2812 2945 2951 2960 3040 3100 3200 3211 3224 3328 3380 3515 3632 3700 3800 3848 3952 3968 4030 4160 4225 4313 4540 4588 4712 4736 4810 4864 4940 4960 5120 5200 5239 5408 5624 5675 5735 5890 5902 5920 6080 6175 6200 6253 6400 6422 6448 6656 6760 7030 7037 7264 7400 7600 7657 7696 7904 7936 8060 8320 8399 8450 8626 9080 9139 9176 9424 9472 9620 9728 9880 9920 10075 10400 10478 10816 11248 11350 11470 11780 11804 11840 12025 12160 12350 12400 12506 12800 12844 12896 13312 13520 14060 14074 14528 14725 14755 14800 14911 15200 15314 15392 15808 15872 16055 16120 16640 16798 16900 17252 17575 18160 18278 18352 18848 18944 19240 19456 19760 19840 20150 20800 20956 21565 21632 21793 22496 22700 22940 23560 23608 23680 24050 24320 24700 24800 25012 25600 25688 25792 26195 27040 28120 28148 28675 29056 29450 29510 29600 29822 30400 30628 30784 31265 31616 31744 32110 32240 33280 33596 33800 34504 35150 35185 36320 36556 36704 37696 37888 38285 38363 38480 39520 39680 40300 41600 41912 41995 43130 43264 43586 44992 45400 45695 45880 47120 47216 47360 48100 48640 49400 49600 50024 51376 51584 52390 54080 56069 56240 56296 57350 58112 58900 59020 59200 59644 60800 61256 61568 62530 63232 64220 64480 66560 67192 67600 69008 70300 70370 72640 73112 73408 73775 74555 75392 76570 76726 76960 79040 79360 80275 80600 83200 83824 83990 86260 86528 87172 89984 90800 91390 91481 91760 94240 94432 94720 96200 97280 98800 99200 99541 100048 102752 103168 104780 107825 108160 108965 109187 112138 112480 112592 114700 116224 117800 118040 118400 118807 119288 121600 122512 123136 125060 126464 128440 128960 130975 133703 134384 135200 138016 140600 140740 145280 146224 146816 147550 149110 150784 153140 153452 153920 156325 158080 158720 159581 160550 161200 166400 167648 167980 172520 173056 174344 175925 179968 181600 182780 182962 183520 188480 188864 189440 191425 191815 192400 193843 197600 198400 199082 200096 205504 206336 209560 209975 215650 216320 217930 218374 224276 224960 225184 228475 229400 232448 235600 236080 236800 237614 238576 243200 245024 246272 250120 252928 256880 257920 260369 261950 267406 268768 270400 276032 280345 281200 281480 283309 290560 292448 293632 295100 298220 301568 306280 306904 307840 312650 316160 319162 321100 322400 332800 335296 335960 345040 348688 351850 359936 363200 365560 365924 367040 372775 376960 377728 382850 383630 384800 387686 395200 396800 398164 400192 411008 412672 419120 419950 431300 432640 435860 436748 448552 449920 450368 456950 457405 458800 471200 472160 473600 475228 477152 486400 490048 492544 497705 500240 513760 515840 520738 523900 534812 537536 540800 544825 545935 552064 560690 562400 562960 566618 581120 584896 587264 590200 594035 596440 603136 612560 613808 615680 625300 632320 638324 642200 644800 668515 670592 671920 690080 697376 703700 719872 726400 728897 731120 731848 734080 745550 753920 755456 765700 767260 769600 775372 790400 793600 796328 797905 800384 822016 838240 839900 862600 865280 871720 873496 897104 899840 900736 913900 914810 917600 942400 944320 947200 950456 954304 959075 969215 980096 995410 1000480 1027520 1031680 1041476 1047800 1069624 1075072 1081600 1089650 1091870 1104128 1121380 1124800 1125920 1133236 1162240 1169792 1174528 1180400 1188070 1189253 1192880 1225120 1227616 1231360 1250600 1264640 1276648 1284400 1289600 1301845 1337030 1341184 1343840 1380160 1394752 1401725 1407400 1416545 1419431 1452800 1457794 1462240 1463696 1468160 1491100 1507840 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95430400 98009600 98209280 98940220 99247616 101929984 102131840 103727650 104147600 106962400 107507200 107876756 108313504 110412800 111240896 111580160 111807488 112979035 113323600 113554480 116623520 116979200 117095680 117856544 118925300 121658368 122761600 123675275 124059520 127412480 127664800 128622286 132771392 133308928 134118400 134845945 135391880 136911872 139051120 139475200 139759360 141943100 143536640 145054208 145779400 146369600 147320680 152072960 152224384 155074400 158304352 159265600 160076800 163410944 165964240 166636160 169239850 171139840 173813900 174699200 176009444 179420800 180147200 180766456 181317760 181687168 184150850 186597632 190091200 190280480 190860800 196019200 196418560 197880440 198495232 204263680 207455300 208295200 213924800 215014400 215753512 216627008 220011805 222481792 225958070 226647200 227108960 233247040 233958400 234191360 235713088 237850600 245523200 247350550 248119040 254824960 255329600 257244572 265542784 266617856 269691890 270783760 278102240 278950400 279518720 283886200 287073280 290108416 291558800 292739200 294641360 304145920 304448768 310148800 316608704 318531200 321555715 331928480 333272320 338479700 342279680 347627800 349398400 352018888 358841600 361532912 362635520 363374336 368301700 373195264 380182400 380560960 381721600 395760880 408527360 414910600 416590400 427849600 431507024 433254016 440023610 444963584 451916140 453294400 454217920 466494080 468382720 471426176 475701200 491046400 494701100 496238080 509649920 510659200 514489144 531085568 539383780 541567520 556204480 557900800 559037440 564895175 567772400 583117600 585478400 589282720 608291840 608897536 620297600 633217408 637062400 643111430 663856960 666544640 674229725 676959400 684559360 695255600 698796800 704037776 717683200 723065824 725271040 726748672 736603400 746390528 760364800 761121920 791521760 817054720 829821200 833180800 836044859 855699200 863014048 866508032 880047220 889927168 903832280 906588800 908435840 932988160 942852352 951402400 982092800 989402200 992476160 1021318400 1028978288 1062171136 1078767560 1083135040 1100059025 1112408960 1129790350 1135544800 1166235200 1170956800 1178565440 1217795072 1240595200 1266434816 1274124800 1286222860 1327713920 1333089280 1348459450 1353918800 1390511200 1397593600 1408075552 1435366400 1446131648 1450542080 1453497344 1473206800 1520729600 1522243840 1583043520 1607778575 1659642400 1666361600 1672089718 1711398400 1726028096 1733016064 1760094440 1779854336 1807664560 1813177600 1816871680 1865976320 1885704704 1902804800 1978804400 2042636800 2057956576 2124342272 2157535120 2166270080 2200118050 2224817920 2259580700 2271089600 2332470400 2341913600 2357130880 2481190400 2532869632 2548249600 2572445720 2655427840 2696918900 2707837600 2781022400 2795187200 2816151104 2892263296 2946413600 3041459200 3044487680 3166087040 3215557150 3319284800 3332723200 3344179436 3422796800 3452056192 3466032128 3520188880 3615329120 3626355200 3633743360 3731952640 3771409408 3805609600 3957608800 4085273600 4115913152 4180224295 4315070240 4332540160 4400236100 4449635840 4519161400 4542179200 4664940800 4714261760 4962380800 5065739264 5144891440 5310855680 5393837800 5415675200 5562044800 5632302208 5784526592 5892827200 6088975360 6332174080 6431114300 6638569600 6665446400 6688358872 6904112384 7040377760 7230658240 7252710400 7267486720 7611219200 7915217600 8231826304 8360448590 8630140480 8665080320 8800472200 8899271680 9038322800 9084358400 9329881600 9428523520 10289782880 10621711360 10787675600 10831350400 11124089600 11264604416 11569053184 11785654400 12664348160 12862228600 13277139200 13376717744 13808224768 14080755520 14461316480 15222438400 15830435200 16463652608 16720897180 17260280960 17330160640 17600944400 18076645600 18168716800 18659763200 18857047040 20579565760 20901121475 21575351200 21662700800 22248179200 22529208832 23138106368 23571308800 25328696320 25724457200 26554278400 26753435488 27616449536 28161511040 28922632960 30444876800 31660870400 32927305216 33441794360 34520561920 35201888800 36153291200 36337433600 41159131520 41802242950 43150702400 43325401600 44496358400 45058417664 47142617600 51448914400 53108556800 53506870976 56323022080 57845265920 63321740800 65854610432 66883588720 69041123840 70403777600 72306582400 82318263040 83604485900 86301404800 86650803200 94285235200 102897828800 107013741952 112646044160 115690531840 126643481600 133767177440 138082247680 140807555200 144613164800 164636526080 167208971800 172602809600 205795657600 214027483904 225292088320 267534354880 281615110400 289226329600 329273052160 334417943600 345205619200 411591315200 428054967808 535068709760 563230220800 578452659200 668835887200 690411238400 823182630400 856109935616 1070137419520 1126460441600 1337671774400 1646365260800 2140274839040 2675343548800 4280549678080 5350687097600 10701374195200 21402748390400
- Sum of all divisors σ(n): 64391574389760
- Sum of proper divisors (its aliquot sum) s(n): 42988825999360
- 21402748390400 is an abundant number, because the sum of its proper divisors (42988825999360) is greater than itself. Its abundance is 21586077608960
Bases of 21402748390400
- Binary: 1001101110111001101110011011100001100000000002
- Hexadecimal: 0x137737370C00
- Base-36: 7L4ABSEM8
Squares and roots of 21402748390400
- 21402748390400 squared (214027483904002) is 458077638662769790812160000
- 21402748390400 cubed (214027483904003) is 9804120443567828948710702148747264000000
-
The
square root of 21402748390400 is 4626310.4511478693 -
The
cube root of 21402748390400 is 27764.4994769049
Scales and comparisons
How big is 21402748390400?- 21,402,748,390,400 seconds is equal to 680,541 years, 10 weeks, 1 day, 6 hours, 13 minutes, 20 seconds.
-
To count from 1 to 21,402,748,390,400 would take you about one million, seven hundred one thousand, three hundred fifty-two 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 21402748390400 cubic inches would be around 2313.7 feet tall.
Recreational maths with 21402748390400
- 21402748390400 backwards is 00409384720412
- The number of decimal digits it has is: 14
- The sum of 21402748390400's digits is 44
- More coming soon!
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The information we have on file for 21402748390400 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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