21042472077900
21,042,472,077,900 is an even composite number composed of six prime numbers multiplied together.
21042472077900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred twelve divisors.
Prime factorization of 21042472077900:
22 × 36 × 52 × 7 × 133 × 1372
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 13 × 137 × 137)See below for interesting mathematical facts about the number 21042472077900 from the Numbermatics database.
Names of 21042472077900
- Cardinal: 21042472077900 can be written as Twenty-one trillion, forty-two billion, four hundred seventy-two million, seventy-seven thousand, nine hundred.
Scientific notation
- Scientific notation: 2.10424720779 × 1013
Factors of 21042472077900
Divisors of 21042472077900
- Number of divisors d(n): 1512
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 25 26 27 28 30 35 36 39 42 45 50 52 54 60 63 65 70 75 78 81 84 90 91 100 105 108 117 126 130 135 137 140 150 156 162 169 175 180 182 189 195 210 225 234 243 252 260 270 273 274 300 315 324 325 338 350 351 364 378 390 405 411 420 450 455 468 486 507 525 540 546 548 567 585 630 650 675 676 685 700 702 729 756 780 810 819 822 845 900 910 945 959 972 975 1014 1050 1053 1092 1134 1170 1183 1215 1233 1260 1300 1350 1365 1370 1404 1458 1521 1575 1620 1638 1644 1690 1701 1755 1781 1820 1890 1918 1950 2025 2028 2055 2100 2106 2197 2268 2275 2340 2366 2430 2457 2466 2535 2700 2730 2740 2835 2877 2916 2925 3042 3150 3159 3276 3380 3402 3425 3510 3549 3562 3645 3699 3780 3836 3900 4050 4095 4110 4212 4225 4394 4550 4563 4725 4732 4795 4860 4914 4932 5070 5103 5265 5343 5460 5670 5754 5850 5915 6075 6084 6165 6300 6318 6591 6804 6825 6850 7020 7098 7124 7290 7371 7398 7605 8100 8190 8220 8450 8505 8631 8775 8788 8905 9100 9126 9450 9477 9590 9828 10140 10206 10275 10530 10647 10686 10985 11097 11340 11508 11700 11830 12150 12285 12330 12467 12636 12675 13182 13650 13689 13700 14175 14196 14385 14580 14742 14796 15210 15379 15795 16029 16380 16900 17010 17262 17550 17745 17810 18225 18252 18495 18769 18900 18954 19180 19773 20412 20475 20550 21060 21294 21372 21970 22113 22194 22815 23153 23660 23975 24300 24570 24660 24934 25350 25515 25893 26325 26364 26715 27300 27378 28350 28770 29484 29575 30420 30758 30825 31590 31941 32058 32955 33291 34020 34524 35100 35490 35620 36450 36855 36990 37401 37538 37908 38025 39546 40950 41067 41100 42525 42588 43155 43940 44226 44388 44525 45630 46137 46306 47385 47950 48087 49140 49868 50700 51030 51786 52650 53235 53430 54756 54925 55485 56307 56700 57540 59150 59319 61425 61516 61650 62335 63180 63882 64116 65910 66339 66582 68445 69459 70980 71925 72900 73710 73980 74802 75076 76050 76895 77679 78975 79092 80145 81900 82134 85050 86310 88452 88725 89050 91260 92274 92475 92612 93845 94770 95823 95900 96174 98865 99873 102060 103572 105300 106470 106860 109850 110565 110970 112203 112614 114075 115765 118300 118638 122850 123201 123300 124670 127575 127764 129465 131383 131820 132678 133164 133575 136890 138411 138918 143850 144261 147420 149604 152100 153790 155358 157950 159705 160290 162071 164268 164775 166455 168921 170100 172620 177450 177957 178100 184275 184548 184950 187005 187690 189540 191646 192348 197730 199746 205335 208377 212940 215775 219700 221130 221940 224406 225228 228150 230685 231530 233037 236925 237276 240435 243997 245700 246402 249340 255150 258930 262766 265356 266175 267150 273780 276822 277425 277836 281535 287469 287700 288522 296595 300989 307580 310716 311675 315900 319410 320580 324142 329550 331695 332910 336609 337842 342225 347295 354900 355914 368550 369900 374010 375380 383292 384475 388395 394149 395460 399492 400725 410670 415233 416754 431550 432783 442260 448812 456300 461370 463060 466074 469225 473850 479115 480870 486213 487994 492804 494325 499365 506763 510300 517860 525532 532350 533871 534300 552825 553644 554850 561015 563070 574938 577044 578825 593190 601978 616005 623350 625131 638820 647325 648284 656915 659100 663390 665820 673218 675684 684450 692055 694590 699111 711828 721305 731991 737100 748020 768950 776790 788298 798525 801450 810355 821340 830466 832275 833508 844605 862407 863100 865566 889785 902967 922740 932148 935025 938450 947700 958230 961740 972426 975988 988650 998730 1009827 1013526 1026675 1041885 1064700 1067742 1105650 1109700 1122030 1126140 1149876 1153425 1157650 1165185 1182447 1186380 1202175 1203956 1219985 1232010 1245699 1246700 1250262 1294650 1298349 1313830 1326780 1346436 1368900 1384110 1389180 1398222 1407675 1437345 1442610 1458639 1463982 1482975 1504945 1520289 1537900 1553580 1576596 1597050 1601613 1602900 1620710 1658475 1660932 1664550 1683045 1689210 1707979 1724814 1731132 1736475 1779570 1805934 1870050 1875393 1876900 1916460 1941975 1944852 1970745 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247412958 256196850 256928841 262555020 266050575 266444724 270890100 273652020 276692598 280282275 281308950 284434605 285476490 288648451 292561308 296456355 302948100 307436220 316038450 317196100 319260690 328193775 329395950 333055905 337570740 341321526 342065025 342571788 354734100 355747626 365701635 371119437 373709700 379246140 383112828 384295275 393832530 395275140 399667086 406335150 412354930 415038897 421963425 428214735 437591700 438841962 444074540 454422150 456086700 461154330 472599036 474057675 475794150 478891035 487602180 494093925 494825916 511982289 512393700 513857682 532101150 553385196 555093175 560564550 562617900 568869210 570952980 577296902 590748795 592912710 599500629 609502725 618532395 632076900 638521380 656387550 658791900 666111810 682643052 684130050 691731495 711495252 713691225 731403270 742238874 768590550 770786523 787665060 798151725 799334172 812670300 824709860 830077794 843926850 853303815 856429470 865945353 877683924 889369065 908844300 922308660 948115350 951588300 957782070 984581325 988187850 999167715 1023964578 1027715364 1030887325 1064202300 1097104905 1110186350 1113358311 1121129100 1137738420 1152885825 1154593804 1181497590 1185825420 1199001258 1219005450 1237064790 1245116691 1284644205 1312775100 1332223620 1368260100 1383462990 1422173025 1427382450 1443242255 1462806540 1482281775 1484477748 1535946867 1537181100 1541573046 1596303450 1660155588 1665279525 1687853700 1706607630 1712858940 1731890706 1778738130 1798501887 1828508175 1855597185 1896230700 1915564140 1969162650 1976375700 1998335430 2047929156 2061774650 2075194485 2141073675 2194209810 2220372700 2226716622 2305771650 2312359569 2362995180 2394455175 2398002516 2438010900 2474129580 2490233382 2559911445 2569288410 2597836059 2766925980 2844346050 2854764900 2886484510 2953743975 2964563550 2997503145 3071893734 3083146092 3092661975 3192606900 3330559050 3340074933 3413215260 3458657475 3463781412 3557476260 3597003774 3657016350 3711194370 3853932615 3938325300 3996670860 4123549300 4150388970 4266519075 4282147350 4329726765 4388419620 4446845325 4453433244 4611543300 4624719138 4788910350 4980466764 4995838575 5119822890 5138576820 5195672118 5395505661 5485524525 5566791555 5688692100 5772969020 5907487950 5929127100 5995006290 6143787468 6185323950 6225583455 6423221025 6661118100 6680149866 6917314950 7194007548 7216211275 7314032700 7422388740 7679734335 7707865230 7793508177 8300777940 8533038150 8564294700 8659453530 8893690650 8992509435 9249438276 9277985925 9577820700 9991677150 10020224799 10239645780 10375972425 10391344236 10791011322 10971049050 11133583110 11561797845 11814975900 11990012580 12370647900 12451166910 12799557225 12846442050 12989180295 13360299732 13834629900 14432422550 14987515725 15359468670 15415730460 15587016354 16186516983 16700374665 17066076300 17318907060 17787381300 17985018870 18555971850 19269663075 19983354300 20040449598 20751944850 21582022644 21648633825 21942098100 22267166220 23123595690 23380524531 24902333820 25599114450 25692884100 25978360590 26977528305 27833957775 28864845100 29975031450 30060674397 30718937340 31127917275 31174032708 32373033966 33400749330 35970037740 37111943700 38398671675 38539326150 38967540885 40080899196 41503889700 43297267650 44962547175 46247191380 46761049062 50101123995 51198228900 51956721180 53955056610 55667915550 57808989225 59950062900 60121348794 62255834550 64746067932 64945901475 66801498660 70141573593 76797343350 77078652300 77935081770 80932584915 83501873325 86594535300 89925094350 93522098124 100202247990 107910113220 111335831100 115617978450 116902622655 120242697588 124511669100 129891802950 134887641525 140283147186 150303371985 153594686700 155870163540 161865169830 167003746650 179850188700 194837704425 200404495980 210424720779 231235956900 233805245310 250505619975 259783605900 269775283050 280566294372 300606743970 323730339660 334007493300 350707867965 389675408850 404662924575 420849441558 467610490620 501011239950 539550566100 584513113275 601213487940 701415735930 751516859925 779350817700 809325849150 841698883116 1002022479900 1052123603895 1169026226550 1402831471860 1503033719850 1618651698300 1753539339825 2104247207790 2338052453100 3006067439700 3507078679650 4208494415580 5260618019475 7014157359300 10521236038950 21042472077900
- Sum of all divisors σ(n): 85382617419680
- Sum of proper divisors (its aliquot sum) s(n): 64340145341780
- 21042472077900 is an abundant number, because the sum of its proper divisors (64340145341780) is greater than itself. Its abundance is 43297673263880
Bases of 21042472077900
- Binary: 1001100100011010101010001001011001010010011002
- Hexadecimal: 0x13235512CA4C
- Base-36: 7GIS0KOR0
Squares and roots of 21042472077900
- 21042472077900 squared (210424720779002) is 442785631149201143668410000
- 21042472077900 cubed (210424720779003) is 9317304279952393554533263801289139000000
-
The
square root of 21042472077900 is 4587207.4378536665 -
The
cube root of 21042472077900 is 27607.8288011085
Scales and comparisons
How big is 21042472077900?- 21,042,472,077,900 seconds is equal to 669,085 years, 27 weeks, 1 day, 12 hours, 45 minutes.
-
To count from 1 to 21,042,472,077,900 would take you about one million, six hundred seventy-two thousand, seven hundred thirteen 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 21042472077900 cubic inches would be around 2300.7 feet tall.
Recreational maths with 21042472077900
- 21042472077900 backwards is 00977027424012
- 21042472077900 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21042472077900's digits is 45
- More coming soon!
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The information we have on file for 21042472077900 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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