21369553920
21,369,553,920 is an even composite number composed of seven prime numbers multiplied together.
21369553920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, four hundred eight divisors.
Prime factorization of 21369553920:
210 × 33 × 5 × 11 × 13 × 23 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 13 × 23 × 47)See below for interesting mathematical facts about the number 21369553920 from the Numbermatics database.
Names of 21369553920
- Cardinal: 21369553920 can be written as Twenty-one billion, three hundred sixty-nine million, five hundred fifty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.136955392 × 1010
Factors of 21369553920
Divisors of 21369553920
- Number of divisors d(n): 1408
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 23 24 26 27 30 32 33 36 39 40 44 45 46 47 48 52 54 55 60 64 65 66 69 72 78 80 88 90 92 94 96 99 104 108 110 115 117 120 128 130 132 135 138 141 143 144 156 160 165 176 180 184 188 192 195 198 207 208 216 220 230 234 235 240 253 256 260 264 270 276 282 286 288 297 299 312 320 330 345 351 352 360 368 376 384 390 396 414 416 423 429 432 440 460 468 470 480 495 506 512 517 520 528 540 552 564 572 576 585 594 598 611 621 624 640 660 690 702 704 705 715 720 736 752 759 768 780 792 828 832 846 858 864 880 897 920 936 940 960 990 1012 1024 1034 1035 1040 1056 1080 1081 1104 1128 1144 1152 1170 1188 1196 1222 1242 1248 1265 1269 1280 1287 1320 1380 1404 1408 1410 1430 1440 1472 1485 1495 1504 1518 1536 1551 1560 1584 1656 1664 1692 1716 1728 1755 1760 1794 1833 1840 1872 1880 1920 1980 2024 2068 2070 2080 2112 2115 2145 2160 2162 2208 2256 2277 2288 2304 2340 2376 2392 2444 2484 2496 2530 2538 2560 2574 2585 2640 2691 2760 2808 2816 2820 2860 2880 2944 2970 2990 3008 3036 3055 3072 3102 3105 3120 3168 3243 3289 3312 3328 3384 3432 3456 3510 3520 3588 3666 3680 3744 3760 3795 3840 3861 3960 4048 4136 4140 4160 4224 4230 4290 4320 4324 4416 4485 4512 4554 4576 4608 4653 4680 4752 4784 4888 4968 4992 5060 5076 5120 5148 5170 5280 5382 5405 5499 5520 5616 5632 5640 5720 5760 5888 5940 5980 6016 6072 6110 6204 6210 6240 6336 6345 6435 6486 6578 6624 6656 6721 6768 6831 6864 6912 7020 7040 7176 7332 7360 7488 7520 7590 7680 7722 7755 7920 8073 8096 8272 8280 8320 8448 8460 8580 8640 8648 8832 8970 9024 9108 9152 9165 9216 9306 9360 9504 9568 9729 9776 9867 9936 9984 10120 10152 10296 10340 10560 10764 10810 10998 11040 11232 11264 11280 11385 11440 11520 11776 11880 11891 11960 12032 12144 12220 12408 12420 12480 12672 12690 12870 12972 13156 13248 13312 13442 13455 13536 13662 13728 13824 13959 14040 14053 14080 14352 14664 14720 14976 15040 15180 15360 15444 15510 15840 16146 16192 16215 16445 16497 16544 16560 16640 16896 16920 17160 17280 17296 17664 17940 18048 18216 18304 18330 18612 18720 19008 19136 19305 19458 19552 19734 19872 19968 20163 20240 20304 20592 20680 21120 21528 21620 21996 22080 22464 22560 22770 22880 23040 23265 23552 23760 23782 23920 24064 24288 24440 24816 24840 24960 25344 25380 25740 25944 26312 26496 26884 26910 27072 27324 27456 27495 27648 27918 28080 28106 28160 28704 29187 29328 29440 29601 29952 30080 30360 30888 31020 31680 32292 32384 32430 32890 32994 33088 33120 33280 33605 33792 33840 34155 34320 34560 34592 35328 35673 35880 36096 36432 36608 36660 37224 37440 38016 38272 38610 38916 39104 39468 39744 39936 40326 40365 40480 40608 41184 41360 42159 42240 43056 43240 43992 44160 44928 45120 45540 45760 46080 46530 47520 47564 47840 48128 48576 48645 48880 49335 49632 49680 49920 50688 50760 51480 51888 52624 52992 53768 53820 54144 54648 54912 54990 55836 56160 56212 56320 57408 58374 58656 58880 59202 59455 59904 60160 60489 60720 61776 62040 63360 64584 64768 64860 65780 65988 66176 66240 66560 67210 67680 68310 68640 69120 69184 69795 70265 70656 71346 71760 72192 72864 73216 73320 74448 74880 76032 76544 77220 77832 78208 78936 79488 80652 80730 80960 81216 82368 82485 82720 84318 84480 86112 86480 87984 88320 88803 89856 90240 91080 91520 93060 95040 95128 95680 97152 97290 97760 98670 99264 99360 99840 100815 101376 101520 102960 103776 105248 105984 107019 107536 107640 108288 109296 109824 109980 111672 112320 112424 114816 116748 117312 117760 118404 118910 119808 120320 120978 121440 123552 124080 126477 126720 129168 129536 129720 131560 131976 132352 132480 134420 135360 136620 137280 138240 138368 139590 140530 142692 143520 144384 145728 145935 146432 146640 148005 148896 149760 152064 153088 154440 154583 155664 156416 157872 158976 161304 161460 161920 162432 164736 164970 165440 168636 168960 172224 172960 175968 176640 177606 178365 179712 180480 181467 182160 183040 186120 190080 190256 191360 194304 194580 195520 197340 198528 198720 199680 201630 203040 205920 207552 210496 210795 211968 214038 215072 215280 216576 218592 219648 219960 223344 224640 224848 229632 233496 234624 236808 237820 240640 241956 242880 247104 248160 252954 253440 258336 259072 259440 263120 263952 264704 264960 268840 270720 273240 274560 276736 279180 281060 285384 287040 291456 291870 293280 296010 297792 299520 302445 304128 306176 308880 309166 311328 312832 315744 317952 321057 322608 322920 323840 324864 329472 329940 330880 337272 344448 345920 351936 353280 355212 356730 359424 360960 362934 364320 366080 372240 379431 380160 380512 382720 388608 389160 391040 394680 397056 397440 403260 406080 411840 415104 420992 421590 428076 430144 430560 433152 437184 439296 439920 444015 446688 449280 449696 459264 463749 466992 469248 473616 475640 483912 485760 494208 496320 505908 506880 516672 518880 526240 527904 529408 529920 535095 537680 541440 546480 549120 553472 558360 562120 570768 574080 582912 583740 586560 592020 595584 599040 604890 617760 618332 622656 625664 631488 632385 635904 642114 645216 645840 647680 649728 658944 659880 661760 674544 688896 691840 703872 710424 713460 721920 725868 728640 732160 744480 758862 760320 761024 765440 772915 777216 778320 782080 789360 794112 794880 806520 812160 823680 830208 841984 843180 856152 860288 861120 874368 879840 888030 893376 898560 899392 907335 918528 927498 933984 938496 947232 951280 967824 971520 988416 992640 1011816 1033344 1037760 1052480 1055808 1059840 1070190 1075360 1082880 1092960 1098240 1106944 1116720 1124240 1141536 1148160 1165824 1167480 1173120 1184040 1191168 1209780 1235520 1236664 1245312 1262976 1264770 1284228 1290432 1291680 1295360 1299456 1317888 1319760 1323520 1349088 1377792 1383680 1391247 1407744 1420848 1426920 1451736 1457280 1488960 1517724 1520640 1522048 1530880 1545830 1556640 1564160 1578720 1588224 1589760 1605285 1613040 1624320 1647360 1660416 1683968 1686360 1712304 1720576 1722240 1748736 1759680 1776060 1786752 1797120 1798784 1814670 1854996 1867968 1876992 1894464 1897155 1902560 1935648 1943040 1976832 1985280 2023632 2066688 2075520 2104960 2111616 2140380 2150720 2165760 2185920 2196480 2233440 2248480 2283072 2296320 2318745 2331648 2334960 2346240 2368080 2382336 2419560 2471040 2473328 2490624 2525952 2529540 2568456 2580864 2583360 2639520 2647040 2698176 2755584 2767360 2782494 2815488 2841696 2853840 2903472 2914560 2977920 3035448 3044096 3091660 3113280 3128320 3157440 3179520 3210570 3226080 3248640 3294720 3320832 3367936 3372720 3424608 3441152 3444480 3497472 3519360 3552120 3573504 3597568 3629340 3709992 3735936 3788928 3794310 3805120 3871296 3886080 3953664 3970560 4047264 4133376 4151040 4173741 4209920 4223232 4280760 4301440 4371840 4466880 4496960 4566144 4592640 4637490 4669920 4692480 4736160 4764672 4839120 4942080 4946656 4981248 5051904 5059080 5136912 5161728 5166720 5279040 5396352 5534720 5564988 5630976 5683392 5707680 5806944 5829120 5955840 6070896 6088192 6183320 6226560 6314880 6421140 6452160 6497280 6589440 6745440 6849216 6882304 6888960 6956235 6994944 7038720 7104240 7147008 7195136 7258680 7419984 7471872 7577856 7588620 7610240 7742592 7941120 8094528 8266752 8302080 8347482 8419840 8446464 8561520 8602880 8743680 8933760 8993920 9132288 9274980 9339840 9384960 9472320 9678240 9884160 9893312 9962496 10103808 10118160 10273824 10323456 10333440 10558080 10792704 11129976 11366784 11415360 11613888 11658240 11911680 12141792 12176384 12366640 12453120 12629760 12842280 12904320 13490880 13698432 13777920 13912470 14077440 14208480 14294016 14390272 14517360 14839968 14943744 15155712 15177240 15220480 15485184 16189056 16604160 16694964 16839680 16892928 17123040 17205760 17487360 17867520 17987840 18264576 18549960 18679680 18944640 19356480 19768320 19786624 20236320 20547648 20646912 20666880 20868705 21116160 21585408 22259952 22733568 22830720 23227776 23823360 24283584 24733280 24906240 25259520 25684560 25808640 26981760 27396864 27824940 28154880 28416960 29034720 29679936 29887488 30311424 30354480 30440960 30970368 32378112 33389928 34246080 34411520 34974720 35735040 35975680 36529152 37099920 37359360 37889280 38712960 39573248 40472640 41095296 41333760 41737410 42232320 43170816 44519904 45467136 45661440 46455552 48567168 49466560 49812480 50519040 51369120 51617280 53963520 54793728 55649880 56833920 58069440 59359872 60708960 60881920 61940736 64756224 66779856 68492160 71470080 71951360 74199840 74718720 75778560 77425920 79146496 80945280 82190592 83474820 84464640 89039808 90934272 91322880 92911104 97134336 98933120 102738240 103234560 107927040 109587456 111299760 113667840 116138880 118719744 121417920 129512448 133559712 136984320 148399680 149437440 151557120 154851840 158292992 161890560 164381184 166949640 178079616 182645760 185822208 194268672 197866240 205476480 215854080 222599520 227335680 232277760 237439488 242835840 267119424 273968640 296799360 309703680 323781120 328762368 333899280 356159232 388537344 395732480 410952960 445199040 454671360 464555520 474878976 485671680 534238848 547937280 593598720 647562240 667798560 712318464 791464960 821905920 890398080 929111040 971343360 1068477696 1187197440 1335597120 1424636928 1643811840 1780796160 1942686720 2136955392 2374394880 2671194240 3561592320 4273910784 5342388480 7123184640 10684776960 21369553920
- Sum of all divisors σ(n): 95080366080
- Sum of proper divisors (its aliquot sum) s(n): 73710812160
- 21369553920 is an abundant number, because the sum of its proper divisors (73710812160) is greater than itself. Its abundance is 52341258240
Bases of 21369553920
- Binary: 100111110011011100110000100000000002
- Hexadecimal: 0x4F9B98400
- Base-36: 9TEVPC0
Squares and roots of 21369553920
- 21369553920 squared (213695539202) is 456657834739787366400
- 21369553920 cubed (213695539203) is 9758574222462335295619596288000
-
The
square root of 21369553920 is 146183.2887850045 -
The
cube root of 21369553920 is 2775.0138319253
Scales and comparisons
How big is 21369553920?- 21,369,553,920 seconds is equal to 679 years, 25 weeks, 1 day, 19 hours, 12 minutes.
-
To count from 1 to 21,369,553,920 would take you about one thousand, three hundred fifty-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 21369553920 cubic inches would be around 231.3 feet tall.
Recreational maths with 21369553920
- 21369553920 backwards is 02935596312
- 21369553920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21369553920's digits is 45
- More coming soon!
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The information we have on file for 21369553920 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!
Keywords: Divisors of 21369553920, math, Factors of 21369553920, curriculum, school, college, exams, university, Prime factorization of 21369553920, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred sixty-nine million, five hundred fifty-three thousand, nine hundred twenty.