20421460800
20,421,460,800 is an even composite number composed of seven prime numbers multiplied together.
20421460800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.
Prime factorization of 20421460800:
26 × 34 × 52 × 13 × 17 × 23 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 17 × 23 × 31)See below for interesting mathematical facts about the number 20421460800 from the Numbermatics database.
Names of 20421460800
- Cardinal: 20421460800 can be written as Twenty billion, four hundred twenty-one million, four hundred sixty thousand, eight hundred.
Scientific notation
- Scientific notation: 2.04214608 × 1010
Factors of 20421460800
Divisors of 20421460800
- Number of divisors d(n): 1680
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 23 24 25 26 27 30 31 32 34 36 39 40 45 46 48 50 51 52 54 60 62 64 65 68 69 72 75 78 80 81 85 90 92 93 96 100 102 104 108 115 117 120 124 130 135 136 138 144 150 153 155 156 160 162 170 180 184 186 192 195 200 204 207 208 216 221 225 230 234 240 248 255 260 270 272 276 279 288 299 300 306 310 312 320 324 325 340 345 351 360 368 372 390 391 400 403 405 408 414 416 425 432 442 450 459 460 465 468 480 496 510 520 527 540 544 552 558 575 576 585 598 600 612 620 621 624 648 650 663 675 680 690 702 713 720 736 744 765 775 780 782 800 806 810 816 828 832 837 850 864 884 897 900 918 920 930 936 960 975 992 1020 1035 1040 1053 1054 1080 1088 1104 1105 1116 1150 1170 1173 1196 1200 1209 1224 1240 1242 1248 1275 1296 1300 1326 1350 1360 1377 1380 1395 1404 1426 1440 1472 1488 1495 1530 1550 1560 1564 1581 1600 1612 1620 1632 1656 1674 1700 1725 1728 1755 1768 1794 1800 1836 1840 1860 1863 1872 1950 1955 1984 1989 2015 2025 2040 2070 2080 2106 2108 2139 2160 2208 2210 2232 2295 2300 2325 2340 2346 2392 2400 2418 2448 2480 2484 2496 2511 2550 2592 2600 2635 2652 2691 2700 2720 2754 2760 2790 2808 2852 2880 2925 2976 2990 3060 3100 3105 3120 3128 3162 3224 3240 3264 3312 3315 3348 3400 3450 3510 3519 3536 3565 3588 3600 3627 3672 3680 3720 3726 3744 3825 3900 3910 3978 4030 4050 4080 4140 4160 4185 4212 4216 4278 4320 4416 4420 4464 4485 4590 4600 4650 4680 4692 4743 4784 4800 4836 4896 4960 4968 5022 5083 5100 5175 5184 5200 5265 5270 5304 5382 5400 5440 5508 5520 5525 5580 5616 5704 5850 5865 5952 5967 5980 6045 6120 6200 6210 6240 6256 6324 6417 6448 6480 6624 6630 6696 6800 6851 6885 6900 6975 7020 7038 7072 7130 7176 7200 7254 7344 7360 7440 7452 7475 7488 7650 7800 7820 7905 7956 8060 8073 8100 8160 8280 8370 8424 8432 8556 8640 8775 8840 8928 8970 9180 9200 9269 9300 9315 9360 9384 9486 9568 9672 9775 9792 9920 9936 9945 10044 10075 10166 10200 10350 10400 10530 10540 10557 10608 10695 10764 10800 10881 11016 11040 11050 11160 11232 11408 11475 11700 11730 11934 11960 12090 12121 12240 12400 12420 12480 12512 12555 12648 12834 12896 12960 13175 13248 13260 13392 13455 13600 13702 13770 13800 13950 14040 14076 14144 14229 14260 14352 14400 14508 14688 14880 14904 14950 15249 15300 15525 15600 15640 15810 15912 16120 16146 16200 16320 16560 16575 16740 16848 16864 17112 17550 17595 17680 17825 17856 17901 17940 18135 18360 18400 18538 18600 18630 18720 18768 18972 19136 19251 19344 19550 19872 19890 20088 20150 20332 20400 20553 20700 20800 20925 21060 21080 21114 21216 21390 21528 21600 21762 22032 22080 22100 22320 22425 22464 22816 22950 23400 23460 23715 23868 23920 24180 24219 24242 24480 24800 24840 25024 25110 25296 25415 25668 25792 25920 26325 26350 26520 26784 26910 27200 27404 27540 27600 27807 27900 28080 28152 28458 28520 28704 29016 29325 29376 29760 29808 29835 29900 30225 30498 30600 31050 31200 31280 31620 31671 31824 32085 32240 32292 32400 32643 33120 33150 33480 33696 33728 34224 34255 34425 35100 35190 35360 35650 35802 35880 36270 36363 36720 36800 37076 37200 37260 37440 37536 37944 38502 38688 39100 39525 39744 39780 40176 40300 40365 40664 40800 41106 41400 41850 42120 42160 42228 42432 42687 42780 43056 43200 43524 44064 44200 44640 44850 45632 45747 45900 46345 46575 46800 46920 47430 47736 47840 48360 48438 48484 48960 49600 49680 49725 50220 50592 50830 51336 52650 52700 52785 53040 53475 53568 53820 54405 54808 55080 55200 55614 55800 56160 56304 56916 57040 57408 57753 58032 58650 59616 59670 59800 60450 60605 60996 61200 61659 62100 62400 62560 62775 63240 63342 63648 64170 64480 64584 64800 65286 66240 66300 66960 67275 67392 68448 68510 68850 70200 70380 70720 71145 71300 71604 71760 72540 72726 73440 74152 74400 74520 75072 75888 76245 77004 77376 78200 79050 79560 80352 80600 80730 81328 81600 82212 82800 83421 83700 84240 84320 84456 85374 85560 86112 87048 87975 88128 88400 89280 89505 89700 90675 91494 91800 92690 93150 93600 93840 94860 95472 95680 96255 96720 96876 96968 99360 99450 100440 101184 101660 102672 102765 105300 105400 105570 106080 106950 107640 108810 109089 109616 110160 110400 111228 111600 112320 112608 113832 114080 115506 116064 117300 118575 119232 119340 119600 120900 121095 121210 121992 122400 123318 124200 125120 125550 126480 126684 127075 127296 128340 128960 129168 129600 130572 132600 133920 134550 136896 137020 137241 137700 139035 140400 140760 142290 142600 143208 143520 145080 145452 146880 148304 148800 149040 149175 151776 152490 154008 156400 157573 158100 158355 159120 160425 160704 161200 161460 162656 163215 164424 165600 166842 167400 168480 168640 168912 170748 171120 171275 172224 174096 175950 176800 179010 179400 181350 181815 182988 183600 184977 185380 186300 187200 187680 189720 190944 192510 193440 193752 193936 198720 198900 200880 201825 203320 205344 205530 210600 210800 211140 212160 213435 213900 215280 217620 218178 219232 220320 222456 223200 225216 227664 228160 228735 231012 231725 232128 234600 237150 238680 239200 241800 242190 242420 243984 244800 246636 248400 250263 251100 252960 253368 254150 256680 258336 261144 263925 265200 267840 269100 272025 274040 274482 275400 278070 280800 281520 284580 285200 286416 287040 288765 290160 290904 296608 298080 298350 303025 303552 304980 308016 308295 312800 315146 316200 316710 318240 320850 322400 322920 325312 326430 327267 328848 331200 333684 334800 336960 337824 341496 342240 342550 348192 351900 353600 355725 358020 358800 362700 363630 365976 367200 369954 370760 372600 375360 379440 381225 381888 385020 386880 387504 387872 397800 401760 403650 406640 410688 411060 411723 417105 421200 421600 422280 426870 427800 430560 435240 436356 438464 440640 444912 446400 447525 455328 457470 462024 463450 469200 472719 474300 477360 478400 481275 483600 484380 484840 487968 493272 496800 500526 502200 505920 506736 508300 513360 513825 516672 522288 527850 530400 538200 544050 545445 548080 548964 550800 554931 556140 561600 563040 569160 570400 572832 577530 580320 581808 593216 596160 596700 605475 606050 609960 616032 616590 625600 630292 632400 633420 636480 641700 644800 645840 652860 654534 657696 667368 669600 675648 682992 684480 685100 686205 695175 696384 703800 711450 716040 717600 725400 727260 731952 734400 739908 741520 745200 750789 758880 762450 770040 775008 775744 787865 791775 795600 803520 807300 813280 816075 822120 823446 834210 842400 843200 844560 853740 855600 861120 870480 872712 889824 895050 909075 910656 914940 924048 924885 926900 938400 945438 948600 954720 962550 967200 968760 969680 975936 981801 986544 993600 1001052 1004400 1013472 1016600 1026720 1027650 1044576 1055700 1060800 1067175 1076400 1088100 1090890 1096160 1097928 1101600 1109862 1112280 1126080 1138320 1140800 1143675 1145664 1155060 1160640 1163616 1193400 1210950 1212100 1219920 1232064 1233180 1251315 1260584 1264800 1266840 1283400 1291680 1305720 1309068 1315392 1334736 1339200 1365984 1370200 1372410 1390350 1407600 1418157 1422900 1432080 1435200 1443825 1450800 1454520 1463904 1479816 1483040 1490400 1501578 1517760 1524900 1540080 1541475 1550016 1575730 1583550 1591200 1614600 1626560 1632150 1636335 1644240 1646892 1668420 1684800 1689120 1707480 1711200 1740960 1745424 1779648 1790100 1818150 1829880 1848096 1849770 1853800 1876800 1890876 1897200 1909440 1925100 1934400 1937520 1939360 1963602 1973088 2002104 2008800 2026944 2033200 2053440 2055300 2058615 2085525 2089152 2111400 2134350 2152800 2176200 2181780 2192320 2195856 2203200 2219724 2224560 2276640 2287350 2310120 2327232 2363595 2386800 2421900 2424200 2439840 2466360 2502630 2521168 2529600 2533680 2566800 2583360 2611440 2618136 2669472 2727225 2731968 2740400 2744820 2774655 2780700 2815200 2836314 2845800 2864160 2887650 2901600 2909040 2927808 2959632 2966080 2980800 3003156 3049800 3080160 3082950 3151460 3167100 3182400 3229200 3264300 3272670 3288480 3293784 3336840 3378240 3414960 3422400 3431025 3481920 3490848 3580200 3636300 3659760 3696192 3699540 3707600 3753945 3781752 3794400 3850200 3875040 3878720 3927204 3939325 3946176 4004208 4017600 4066400 4110600 4117230 4171050 4222800 4254471 4268700 4305600 4352400 4363560 4391712 4439448 4449120 4553280 4574700 4620240 4624425 4727190 4773600 4843800 4848400 4879680 4909005 4932720 5005260 5042336 5067360 5133600 5222880 5236272 5338944 5454450 5480800 5489640 5549310 5561400 5630400 5672628 5691600 5728320 5775300 5803200 5818080 5919264 6006312 6099600 6160320 6165900 6256575 6302920 6334200 6458400 6528600 6545340 6576960 6587568 6673680 6829920 6862050 6981696 7090785 7160400 7272600 7319520 7399080 7415200 7507890 7563504 7588800 7700400 7750080 7854408 7878650 8008416 8132800 8181675 8221200 8234460 8342100 8445600 8508942 8537400 8704800 8727120 8783424 8878896 8898240 9149400 9240480 9248850 9454380 9547200 9687600 9696800 9818010 9865440 10010520 10084672 10134720 10267200 10293075 10445760 10472544 10908900 10961600 10979280 11098620 11122800 11345256 11383200 11550600 11636160 11817975 11838528 12012624 12199200 12331800 12513150 12605840 12668400 12763413 12916800 13057200 13090680 13175136 13347360 13659840 13724100 13873275 14181570 14320800 14545200 14639040 14798160 14830400 15015780 15127008 15400800 15708816 15757300 16016832 16363350 16442400 16468920 16684200 16891200 17017884 17074800 17409600 17454240 17757792 18298800 18480960 18497700 18769725 18908760 19375200 19393600 19636020 19730880 20021040 20586150 20945088 21272355 21817800 21958560 22197240 22245600 22690512 22766400 23101200 23635950 24025248 24398400 24545025 24663600 25026300 25211680 25336800 25526826 26114400 26181360 26350272 26694720 27448200 27746550 28363140 28641600 29090400 29596320 30031560 30254016 30801600 31417632 31514600 32726700 32884800 32937840 33368400 34035768 34149600 34908480 35453925 35515584 36597600 36995400 37539450 37817520 38750400 39272040 40042080 41172300 42544710 43635600 43917120 44394480 44491200 45381024 46202400 47271900 48050496 49090050 49327200 50052600 50423360 50673600 51053652 52228800 52362720 54896400 55493100 56726280 58180800 59192640 60063120 62835264 63029200 63817065 65453400 65875680 66736800 68071536 68299200 70907850 73195200 73990800 75078900 75635040 78544080 80084160 82344600 85089420 87271200 88788960 90762048 92404800 94543800 98180100 98654400 100105200 102107304 104725440 106361775 109792800 110986200 113452560 120126240 126058400 127634130 130906800 131751360 133473600 136143072 141815700 147981600 150157800 151270080 157088160 164689200 170178840 174542400 177577920 189087600 196360200 200210400 204214608 212723550 219585600 221972400 226905120 240252480 252116800 255268260 261813600 272286144 283631400 295963200 300315600 314176320 319085325 329378400 340357680 378175200 392720400 400420800 408429216 425447100 443944800 453810240 510536520 523627200 567262800 600631200 638170650 658756800 680715360 756350400 785440800 816858432 850894200 887889600 1021073040 1134525600 1201262400 1276341300 1361430720 1570881600 1701788400 2042146080 2269051200 2552682600 3403576800 4084292160 5105365200 6807153600 10210730400 20421460800
- Sum of all divisors σ(n): 92196099072
- Sum of proper divisors (its aliquot sum) s(n): 71774638272
- 20421460800 is an abundant number, because the sum of its proper divisors (71774638272) is greater than itself. Its abundance is 51353177472
Bases of 20421460800
- Binary: 100110000010011011011000011010000002
- Hexadecimal: 0x4C136C340
- Base-36: 9DQES00
Squares and roots of 20421460800
- 20421460800 squared (204214608002) is 417036061205936640000
- 20421460800 cubed (204214608003) is 8516485576103435821043712000000
-
The
square root of 20421460800 is 142903.6766496929 -
The
cube root of 20421460800 is 2733.3522399379
Scales and comparisons
How big is 20421460800?- 20,421,460,800 seconds is equal to 649 years, 17 weeks, 4 days, 12 hours.
-
To count from 1 to 20,421,460,800 would take you about one thousand, two hundred ninety-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 20421460800 cubic inches would be around 227.8 feet tall.
Recreational maths with 20421460800
- 20421460800 backwards is 00806412402
- 20421460800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20421460800's digits is 27
- More coming soon!
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The information we have on file for 20421460800 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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