21349364400
21,349,364,400 is an even composite number composed of six prime numbers multiplied together.
21349364400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred divisors.
Prime factorization of 21349364400:
24 × 34 × 52 × 7 × 132 × 557
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 557)See below for interesting mathematical facts about the number 21349364400 from the Numbermatics database.
Names of 21349364400
- Cardinal: 21349364400 can be written as Twenty-one billion, three hundred forty-nine million, three hundred sixty-four thousand, four hundred.
Scientific notation
- Scientific notation: 2.13493644 × 1010
Factors of 21349364400
Divisors of 21349364400
- Number of divisors d(n): 900
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 35 36 39 40 42 45 48 50 52 54 56 60 63 65 70 72 75 78 80 81 84 90 91 100 104 105 108 112 117 120 126 130 135 140 144 150 156 162 168 169 175 180 182 189 195 200 208 210 216 225 234 240 252 260 270 273 280 300 312 315 324 325 336 338 350 351 360 364 378 390 400 405 420 432 450 455 468 504 507 520 525 540 546 557 560 567 585 600 624 630 648 650 675 676 700 702 720 728 756 780 810 819 840 845 900 910 936 945 975 1008 1014 1040 1050 1053 1080 1092 1114 1134 1170 1183 1200 1260 1296 1300 1350 1352 1365 1400 1404 1456 1512 1521 1560 1575 1620 1638 1671 1680 1690 1755 1800 1820 1872 1890 1950 2025 2028 2100 2106 2160 2184 2228 2268 2275 2340 2366 2457 2520 2535 2600 2700 2704 2730 2785 2800 2808 2835 2925 3024 3042 3120 3150 3240 3276 3342 3380 3510 3549 3600 3640 3780 3899 3900 4050 4056 4095 4200 4212 4225 4368 4456 4536 4550 4563 4680 4725 4732 4914 5013 5040 5070 5200 5265 5400 5460 5570 5616 5670 5850 5915 6084 6300 6480 6552 6684 6760 6825 7020 7098 7241 7280 7371 7560 7605 7798 7800 8100 8112 8190 8355 8400 8424 8450 8775 8912 9072 9100 9126 9360 9450 9464 9828 10026 10140 10530 10647 10800 10920 11140 11340 11697 11700 11830 12168 12285 12600 12675 13104 13368 13520 13650 13689 13925 14040 14175 14196 14482 14742 15039 15120 15210 15596 15600 16200 16380 16710 16848 16900 17550 17745 18200 18252 18900 18928 19495 19656 20052 20280 20475 21060 21294 21723 21840 22280 22680 22815 23394 23400 23660 24336 24570 25065 25200 25350 26325 26736 27300 27378 27850 28080 28350 28392 28964 29484 29575 30078 30420 31192 31941 32400 32760 33420 33800 35091 35100 35490 36205 36400 36504 36855 37800 38025 38990 39312 40104 40560 40950 41775 42120 42588 43446 44560 45117 45360 45630 46788 46800 47320 49140 50130 50687 50700 52650 53235 54600 54756 55700 56700 56784 57928 58485 58968 59150 60156 60840 61425 62384 63882 65169 65520 66840 67600 68445 70182 70200 70980 72410 73008 73710 75195 75600 76050 77980 80208 81900 83550 84240 85176 86892 88725 90234 91260 93576 94133 94640 95823 97475 98280 100260 101374 101400 105273 105300 106470 108615 109200 109512 111400 113400 114075 115856 116970 117936 118300 120312 121680 122850 125325 127764 130338 133680 136890 140364 140400 141960 144820 147420 150390 152061 152100 155960 159705 163800 167100 170352 173784 175455 177450 180468 181025 182520 184275 187152 188266 191646 194950 195507 196560 200520 202748 202800 210546 210600 212940 217230 219024 222800 225585 226800 228150 233940 236600 240624 245700 250650 253435 255528 260676 266175 273780 280728 282399 283920 289640 292425 294840 300780 304122 304200 311920 315819 319410 325845 327600 334200 342225 347568 350910 354900 360936 362050 365040 368550 375975 376532 383292 389900 391014 401040 405496 421092 421200 425880 434460 451170 456183 456300 467880 470665 473200 479115 491400 501300 506870 511056 521352 526365 532350 543075 547560 561456 564798 579280 584850 586521 589680 601560 608244 608400 631638 638820 651690 658931 668400 684450 701820 709800 721872 724100 737100 751950 753064 760305 766584 779800 782028 798525 810992 842184 847197 851760 868920 877275 902340 912366 912600 935760 941330 958230 977535 982800 1002600 1013740 1042704 1052730 1064700 1086150 1095120 1127925 1129596 1169700 1173042 1203120 1216488 1263276 1267175 1277640 1303380 1317862 1368549 1368900 1403640 1411995 1419600 1448200 1474200 1503900 1506128 1520610 1533168 1559600 1564056 1579095 1597050 1629225 1684368 1694394 1737840 1754550 1804680 1824732 1825200 1882660 1916460 1955070 1976793 2005200 2027480 2105460 2129400 2172300 2255850 2259192 2280915 2339400 2346084 2353325 2395575 2432976 2526552 2534350 2541591 2555280 2606760 2631825 2635724 2737098 2737800 2807280 2823990 2896400 2932605 2948400 3007800 3041220 3128112 3158190 3194100 3258450 3294655 3388788 3509100 3609360 3649464 3765320 3801525 3832920 3910140 3953586 4054960 4105647 4210920 4235985 4258800 4344600 4511700 4518384 4561830 4678800 4692168 4706650 4791150 4887675 5053104 5068700 5083182 5213520 5263650 5271448 5474196 5475600 5647980 5865210 5930379 6015600 6082440 6316380 6388200 6516900 6589310 6777576 6842745 7018200 7059975 7298928 7530640 7603050 7624773 7665840 7820280 7895475 7907172 8211294 8421840 8471970 8689200 9023400 9123660 9384336 9413300 9582300 9775350 9883965 10137400 10166364 10527300 10542896 10948392 11295960 11404575 11730420 11860758 12164880 12632760 12707955 12776400 13033800 13178620 13555152 13685490 14036400 14119950 14663025 15206100 15249546 15640560 15790950 15814344 16422588 16473275 16943940 17791137 18046800 18247320 18826600 19164600 19550700 19767930 20274800 20332728 20528235 21054600 21179925 21896784 22591920 22809150 23460840 23721516 25265520 25415910 26067600 26357240 27370980 28239900 29326050 29651895 30412200 30499092 31581900 31628688 32845176 32946550 33887880 34213725 35582274 36494640 37653200 38123865 38329200 39101400 39535860 40665456 41056470 42109200 42359850 45618300 46921680 47443032 49419825 50831820 52714480 53373411 54741960 56479800 58652100 59303790 60824400 60998184 63163800 63539775 65690352 65893100 67775760 68427450 71164548 76247730 78202800 79071720 82112940 84719700 88955685 91236600 94886064 98839650 101663640 102641175 106746822 109483920 112959600 117304200 118607580 121996368 126327600 127079550 131786200 136854900 142329096 148259475 152495460 158143440 164225880 169439400 177911370 182473200 190619325 197679300 203327280 205282350 213493644 234608400 237215160 254159100 263572400 266867055 273709800 284658192 296518950 304990920 328451760 338878800 355822740 381238650 395358600 410564700 426987288 444778425 474430320 508318200 533734110 547419600 593037900 609981840 711645480 762477300 790717200 821129400 853974576 889556850 1016636400 1067468220 1186075800 1334335275 1423290960 1524954600 1642258800 1779113700 2134936440 2372151600 2668670550 3049909200 3558227400 4269872880 5337341100 7116454800 10674682200 21349364400
- Sum of all divisors σ(n): 94991344272
- Sum of proper divisors (its aliquot sum) s(n): 73641979872
- 21349364400 is an abundant number, because the sum of its proper divisors (73641979872) is greater than itself. Its abundance is 52292615472
Bases of 21349364400
- Binary: 100111110001000010101110010101100002
- Hexadecimal: 0x4F88572B0
- Base-36: 9T2UZ00
Squares and roots of 21349364400
- 21349364400 squared (213493644002) is 455795360283987360000
- 21349364400 cubed (213493644003) is 9730941238532133633633984000000
-
The
square root of 21349364400 is 146114.2169674121 -
The
cube root of 21349364400 is 2774.1396310119
Scales and comparisons
How big is 21349364400?- 21,349,364,400 seconds is equal to 678 years, 43 weeks, 6 days, 3 hours.
-
To count from 1 to 21,349,364,400 would take you about one thousand, three hundred fifty-seven 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 21349364400 cubic inches would be around 231.2 feet tall.
Recreational maths with 21349364400
- 21349364400 backwards is 00446394312
- 21349364400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21349364400's digits is 36
- More coming soon!
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The information we have on file for 21349364400 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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