20321817981920
20,321,817,981,920 is an even composite number composed of six prime numbers multiplied together.
20321817981920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 20321817981920:
25 × 5 × 7 × 133 × 173 × 412
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 13 × 13 × 17 × 17 × 17 × 41 × 41)See below for interesting mathematical facts about the number 20321817981920 from the Numbermatics database.
Names of 20321817981920
- Cardinal: 20321817981920 can be written as Twenty trillion, three hundred twenty-one billion, eight hundred seventeen million, nine hundred eighty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.032181798192 × 1013
Factors of 20321817981920
Divisors of 20321817981920
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 41 52 56 65 68 70 80 82 85 91 104 112 119 130 136 140 160 164 169 170 182 205 208 221 224 238 260 272 280 287 289 328 338 340 364 410 416 442 455 476 520 533 544 560 574 578 595 656 676 680 697 728 820 845 884 910 952 1040 1066 1105 1120 1148 1156 1183 1190 1312 1352 1360 1394 1435 1445 1456 1547 1640 1681 1690 1768 1820 1904 2023 2080 2132 2197 2210 2296 2312 2366 2380 2665 2704 2720 2788 2870 2873 2890 2912 3094 3280 3362 3380 3485 3536 3640 3731 3757 3808 4046 4264 4394 4420 4592 4624 4732 4760 4879 4913 5330 5408 5576 5740 5746 5780 5915 6188 6560 6724 6760 6929 6970 7072 7280 7462 7514 7735 8092 8405 8528 8788 8840 9061 9184 9248 9464 9520 9758 9826 10115 10660 10985 11152 11480 11492 11560 11767 11830 11849 12376 13448 13520 13858 13940 14365 14560 14924 15028 15379 15470 16184 16810 17056 17576 17680 18122 18655 18785 18928 19040 19516 19652 20111 20230 21320 21853 21970 22304 22960 22984 23120 23534 23660 23698 24395 24565 24752 26299 26896 27040 27716 27880 28577 28730 29848 30056 30758 30940 32368 33620 34391 34645 35152 35360 36244 37310 37349 37570 37856 39032 39304 40222 40460 42640 43706 43940 45305 45920 45968 46240 47068 47320 47396 48503 48790 48841 49130 49504 52598 53792 55432 55760 57154 57460 58835 59245 59696 60112 61516 61880 63427 63869 64736 67240 68782 69290 70304 72488 74620 74698 75140 76895 78064 78608 80444 80920 82943 85280 87412 87880 90077 90610 91936 94136 94640 94792 97006 97580 97682 98260 100555 105196 109265 110864 111520 114308 114920 117670 117793 118490 119392 120224 123032 123760 126854 127738 131495 134480 137564 138580 142885 144976 149240 149396 150280 152971 153790 154037 156128 157216 160888 161840 165886 171955 174824 175760 180154 181220 186745 188272 189280 189584 194012 195160 195364 196520 200039 201110 201433 210392 218530 221728 228616 229840 235340 235586 236980 242515 244205 246064 247520 253708 255476 261443 262990 268960 275128 277160 284089 285770 289952 298480 298792 300560 305942 307580 308074 317135 319345 321776 323680 331772 341887 343910 349648 351520 360308 362440 371501 373490 376544 379168 388024 390320 390728 393040 400078 402220 402866 414715 420784 437060 447083 450385 457232 459680 470680 471172 473960 485030 485809 488410 492128 507416 510952 522886 525980 550256 554320 568178 571540 588965 596960 597584 601120 611884 615160 616148 630539 634270 634933 638690 643552 663544 683774 687820 699296 720616 724880 743002 746980 764855 770185 776048 780640 781456 786080 800156 804440 805732 824551 829430 830297 841568 874120 894166 900770 914464 941360 942344 947920 970060 971618 976820 1000195 1007165 1014832 1021904 1045772 1051960 1078259 1100512 1108640 1136356 1143080 1177930 1195168 1223768 1230320 1232296 1261078 1268540 1269866 1277380 1307215 1327088 1367548 1375640 1410031 1420445 1441232 1449760 1486004 1493960 1529710 1531309 1540370 1552096 1562912 1600312 1608880 1611464 1649102 1658860 1660594 1709435 1748240 1788332 1801540 1857505 1882720 1884688 1895840 1940120 1943236 1953640 1988623 2000390 2002481 2014330 2029664 2043808 2091544 2103920 2156518 2235415 2272712 2286160 2355860 2429045 2447536 2460640 2464592 2522156 2537080 2539732 2554760 2600507 2614430 2618629 2654176 2735096 2751280 2820062 2840890 2882464 2972008 2987920 3059420 3062618 3080740 3152695 3174665 3200624 3217760 3222928 3298204 3317720 3321188 3400663 3418870 3496480 3576664 3603080 3693157 3715010 3769376 3880240 3886472 3907280 3977246 4000780 4004962 4028660 4122755 4151485 4183088 4207840 4313036 4444531 4470830 4545424 4572320 4711720 4829513 4858090 4895072 4929184 5044312 5074160 5079464 5109520 5201014 5228860 5237258 5391295 5470192 5502560 5640124 5681780 5812079 5944016 5975840 6118840 6125236 6161480 6305390 6315517 6349330 6401248 6445856 6596408 6635440 6642376 6801326 6837740 7050155 7153328 7206160 7386314 7430020 7656545 7760480 7772944 7814560 7954492 8001560 8009924 8057320 8245510 8258753 8302970 8366176 8626072 8889062 8941660 9090848 9423440 9659026 9716180 9943115 10012405 10088624 10148320 10158928 10219040 10402028 10457720 10474516 10719163 10782590 10793861 10940384 11280248 11363560 11624158 11888032 12237680 12250472 12322960 12610780 12631034 12698660 13002535 13093145 13192816 13270880 13284752 13602652 13675480 14017367 14100310 14306656 14412320 14772628 14860040 15313090 15545888 15908984 16003120 16019848 16114640 16491020 16517506 16605940 17003315 17252144 17778124 17883320 18330403 18465785 18846880 19318052 19432360 19886230 20024810 20177248 20317856 20804056 20915440 20949032 21438326 21565180 21587722 22222655 22560496 22727120 23248316 24147565 24475360 24500944 24645920 25221560 25262068 25397320 25852099 26005070 26032253 26186290 26385632 26569504 27205304 27350960 28034734 28200620 29060395 29545256 29720080 30626180 31577585 31817968 32006240 32039696 32229280 32982040 33035012 33211880 33806591 34006630 34042177 34504288 35556248 35766640 36660806 36931570 38636104 38864720 39772460 40049620 41293765 41608112 41830880 41898064 42876652 43130360 43175444 44208619 44445310 45120992 45454240 46496632 48295130 49001888 50443120 50524136 50794640 51704198 52010140 52064506 52372580 53595815 53969305 54410608 54701920 56069468 56401240 57811271 58120790 59090512 59440160 61252360 62783669 63155170 63635936 64079392 65964080 66070024 66423760 67613182 68013260 68084354 70086835 71112496 71533280 73321612 73863140 75557027 77272208 77729440 79544920 80099240 82101721 82587530 83216224 83796128 85753304 86260720 86350888 88417238 88890620 91652015 92993264 96590260 100886240 101048272 101589280 103408396 104020280 104129012 104745160 107191630 107363789 107938610 108821216 112138936 112802480 115622542 116241580 118181024 122504720 125567338 126310340 129260495 130161265 131928160 132140048 132847520 135226364 136026520 136168708 140173670 142224992 146643224 147726280 151114054 154544416 159089840 160198480 164203442 165175060 169032955 170210885 171506608 172521440 172701776 176834476 177781240 182225771 183304030 185986528 193180520 202096544 206816792 208040560 208258024 209490320 214383260 214727578 215877220 221043095 224277872 225604960 231245084 232483160 238295239 245009440 251134676 252620680 258520990 260322530 264280096 270452728 272053040 272337416 280347340 289056355 293286448 295452560 302228108 313918345 318179680 320396960 328406884 330350120 338065910 340421770 343013216 345403552 353668952 355562480 364451542 366608060 377785135 386361040 410508605 413633584 416081120 416516048 418980640 428766520 429455156 431754440 439485683 442086190 442548301 448555744 462490168 464966320 476590478 502269352 505241360 517041980 520645060 536818945 540905456 544106080 544674832 560694680 574712047 578112710 586572896 590905120 604456216 627836690 656813768 660700240 676131820 680843540 707337904 711124960 728903084 733216120 751546523 755570270 772722080 821017210 827267168 833032096 857533040 858910312 863508880 878971366 884172380 885096602 911128855 924980336 929932640 953180956 1004538704 1010482720 1034083960 1041290120 1067322373 1073637890 1081810912 1089349664 1121389360 1149424094 1156225420 1191476195 1208912432 1255673380 1313627536 1321400480 1352263640 1361687080 1395729257 1414675808 1457806168 1466432240 1503093046 1511140540 1642034420 1715066080 1717820624 1727017760 1757942732 1768344760 1770193204 1822257710 1849960672 1906361912 2009077408 2068167920 2082580240 2134644746 2147275780 2197428415 2212741505 2242778720 2298848188 2312450840 2382952390 2417824864 2511346760 2627255072 2704527280 2723374160 2791458514 2873560235 2915612336 2932864480 3006186092 3022281080 3097838107 3284068840 3435641248 3515885464 3536689520 3540386408 3644515420 3757732615 3812723824 4136335840 4165160480 4269289492 4294551560 4394856830 4425483010 4597696376 4624901680 4765904780 5022693520 5336611865 5409054560 5446748320 5582917028 5747120470 5831224672 6012372184 6044562160 6195676214 6568137680 6978646285 7031770928 7073379040 7080772816 7289030840 7471256611 7515465230 7625447648 8538578984 8589103120 8789713660 8850966020 9195392752 9249803360 9531809560 9770104799 10045387040 10673223730 11165834056 11494240940 12024744368 12089124320 12391352428 13136275360 13957292570 14063541856 14161545632 14578061680 14942513222 15030930460 15489190535 17077157968 17178206240 17579427320 17701932040 18144480341 18390785504 19063619120 19540209598 21346447460 22331668112 22988481880 24049488736 24782704856 27914585140 29156123360 29885026444 30061860920 30978381070 34154315936 35158854640 35403864080 36288960682 37356283055 38127238240 39080419196 42692894920 44663336224 45976963760 48850523995 49565409712 55829170280 59770052888 60123721840 61956762140 70317709280 70807728160 72577921364 74712566110 78160838392 85385789840 90722401705 91953927520 97701047990 99130819424 111658340560 119540105776 120247443680 123913524280 127011362387 145155842728 149425132220 156321676784 170771579680 181444803410 195402095980 223316681120 239080211552 247827048560 254022724774 290311685456 298850264440 312643353568 362889606820 390804191960 495654097120 508045449548 580623370912 597700528880 635056811935 725779213640 781608383920 1016090899096 1195401057760 1270113623870 1451558427280 1563216767840 2032181798192 2540227247740 2903116854560 4064363596384 5080454495480 10160908990960 20321817981920
- Sum of all divisors σ(n): 64731329107200
- Sum of proper divisors (its aliquot sum) s(n): 44409511125280
- 20321817981920 is an abundant number, because the sum of its proper divisors (44409511125280) is greater than itself. Its abundance is 24087693143360
Bases of 20321817981920
- Binary: 1001001111011100010101011110111110011111000002
- Hexadecimal: 0x127B8ABDF3E0
- Base-36: 77BPPQDI8
Squares and roots of 20321817981920
- 20321817981920 squared (203218179819202) is 412976286090287061446886400
- 20321817981920 cubed (203218179819203) is 8392428916776133977966052016515493888000
-
The
square root of 20321817981920 is 4507972.7130851181 -
The
cube root of 20321817981920 is 27288.9935737637
Scales and comparisons
How big is 20321817981920?- 20,321,817,981,920 seconds is equal to 646,170 years, 49 weeks, 3 days, 15 hours, 25 minutes, 20 seconds.
-
To count from 1 to 20,321,817,981,920 would take you about one million, six hundred fifteen thousand, four hundred twenty-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 20321817981920 cubic inches would be around 2274.1 feet tall.
Recreational maths with 20321817981920
- 20321817981920 backwards is 02918971812302
- The number of decimal digits it has is: 14
- The sum of 20321817981920's digits is 53
- More coming soon!
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The information we have on file for 20321817981920 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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