21101874053120

Names of 21101874053120

• Cardinal: 21101874053120 can be written as Twenty-one trillion, one hundred one billion, eight hundred seventy-four million, fifty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.110187405312 × 10¹³

Factors of 21101874053120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 385

Divisors of 21101874053120

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 53 56 64 70 80 98 106 112 128 137 140 160 181 196 212 224 245 256 265 274 280 320 362 371 392 424 448 490 512 530 548 560 640 685 724 742 784 848 896 905 959 980 1024 1060 1096 1120 1267 1280 1370 1448 1484 1568 1696 1792 1810 1855 1918 1960 2048 2120 2192 2240 2534 2560 2597 2740 2896 2968 3136 3392 3584 3620 3710 3836 3920 4096 4240 4384 4480 4795 5068 5120 5194 5480 5792 5936 6272 6335 6713 6784 7168 7240 7261 7420 7672 7840 8192 8480 8768 8869 8960 9590 9593 10136 10240 10388 10960 11584 11872 12544 12670 12985 13426 13568 14336 14480 14522 14840 15344 15680 16384 16960 17536 17738 17920 19180 19186 20272 20480 20776 21920 23168 23744 24797 25088 25340 25970 26852 27136 28672 28960 29044 29680 30688 31360 32768 33565 33920 35072 35476 35840 36305 38360 38372 40544 40960 41552 43840 44345 46336 47488 47965 49594 50176 50680 50827 51940 53704 54272 57344 57920 58088 59360 61376 62720 65536 67130 67151 67840 70144 70952 71680 72610 76720 76744 81088 81920 83104 87680 88690 92672 94976 95930 99188 100352 101360 101654 103880 107408 108544 114688 115840 116176 118720 122752 123985 125440 134260 134302 135680 140288 141904 143360 145220 153440 153488 162176 163840 166208 173579 175360 177380 185344 189952 191860 198376 200704 202720 203308 207760 214816 217088 229376 231680 232352 237440 245504 247970 250880 254135 268520 268604 271360 280576 283808 286720 290440 306880 306976 324352 327680 332416 335755 347158 350720 354760 355789 370688 379904 383720 396752 401408 405440 406616 415520 429632 434176 458752 463360 464704 470057 474880 491008 495940 501760 508270 537040 537208 542720 561152 567616 573440 580880 613760 613952 648704 664832 671510 694316 701440 709520 711578 741376 759808 767440 793504 802816 810880 813232 831040 859264 867895 868352 926720 929408 940114 949760 982016 991880 1003520 1016540 1074080 1074416 1085440 1122304 1135232 1146880 1161760 1215053 1227520 1227904 1297408 1314241 1329664 1343020 1388632 1402880 1419040 1423156 1482752 1519616 1534880 1587008 1605632 1621760 1626464 1662080 1718528 1735790 1736704 1778945 1853440 1858816 1880228 1899520 1964032 1983760 2007040 2033080 2148160 2148832 2170880 2244608 2270464 2293760 2323520 2350285 2430106 2455040 2455808 2594816 2628482 2659328 2686040 2777264 2805760 2838080 2846312 2965504 3039232 3069760 3174016 3211264 3243520 3252928 3324160 3437056 3471580 3473408 3557890 3706880 3717632 3760456 3799040 3928064 3967520 4014080 4066160 4296320 4297664 4341760 4489216 4540928 4647040 4700570 4860212 4910080 4911616 5189632 5256964 5318656 5372080 5554528 5611520 5676160 5692624 5931008 6075265 6078464 6139520 6348032 6487040 6505856 6571205 6648320 6874112 6943160 7115780 7413760 7435264 7520912 7598080 7856128 7935040 8028160 8132320 8592640 8595328 8683520 8978432 9081856 9199687 9294080 9401140 9720424 9820160 9823232 10379264 10513928 10637312 10744160 11109056 11223040 11352320 11385248 11862016 12150530 12156928 12279040 12696064 12974080 13011712 13142410 13296640 13748224 13886320 14231560 14827520 14870528 15041824 15196160 15712256 15870080 16056320 16264640 17185280 17190656 17367040 18163712 18399374 18588160 18802280 19440848 19640320 19646464 20758528 21027856 21274624 21488320 22218112 22446080 22704640 22770496 24301060 24313856 24558080 25392128 25948160 26023424 26284820 26593280 27496448 27772640 28463120 29655040 29741056 30083648 30392320 31424512 31740160 32529280 34370560 34381312 36327424 36798748 37176320 37604560 38881696 39280640 39292928 41517056 42055712 42549248 42976640 44436224 44892160 45409280 45540992 45998435 48602120 49116160 50784256 51896320 52046848 52569640 53186560 54992896 55545280 56926240 59310080 59482112 60167296 60784640 62849024 63480320 64397809 65058560 68741120 68762624 72654848 73597496 74352640 75209120 77763392 78561280 78585856 83034112 84111424 85098496 85953280 88872448 90818560 91081984 91996870 97204240 98232320 101568512 103792640 104093696 105139280 106373120 109985792 111090560 113852480 118964224 120334592 121569280 126960640 128795618 130117120 137482240 137525248 145309696 147194992 148705280 150418240 155526784 157122560 157171712 168222848 170196992 171906560 177744896 181637120 182163968 183993740 194408480 196464640 203137024 207585280 208187392 210278560 212746240 219971584 222181120 227704960 237928448 240669184 253921280 257591236 260234240 274964480 275050496 290619392 294389984 297410560 300836480 311053568 314245120 314343424 321989045 336445696 343813120 355489792 363274240 364327936 367987480 388816960 392929280 406274048 415170560 416374784 420557120 425492480 439943168 444362240 455409920 475856896 481338368 507842560 515182472 520468480 549928960 550100992 581238784 588779968 594821120 601672960 622107136 628686848 643978090 672891392 687626240 710979584 726548480 728655872 735974960 777633920 785858560 812548096 832749568 841114240 850984960 888724480 910819840 962676736 1015685120 1030364944 1040936960 1099857920 1100201984 1177559936 1189642240 1203345920 1244214272 1287956180 1345782784 1375252480 1421959168 1453096960 1457311744 1471949920 1555267840 1571717120 1625096192 1665499136 1682228480 1777448960 1821639680 1925353472 2031370240 2060729888 2081873920 2199715840 2200403968 2355119872 2379284480 2406691840 2488428544 2575912360 2691565568 2750504960 2843918336 2906193920 2914623488 2943899840 3110535680 3143434240 3330998272 3364456960 3554897920 3643279360 3850706944 4062740480 4121459776 4163747840 4400807936 4710239744 4813383680 4976857088 5151824720 5383131136 5501009920 5687836672 5829246976 5887799680 6221071360 6728913920 7109795840 7286558720 7701413888 8125480960 8242919552 8327495680 9420479488 9626767360 9953714176 10303649440 10766262272 11002019840 11375673344 11658493952 11775599360 12442142720 13457827840 14219591680 14573117440 15402827776 16485839104 16654991360 18840958976 19253534720 19907428352 20607298880 21532524544 22004039680 23316987904 23551198720 24884285440 26915655680 28439183360 29146234880 30805655552 32971678208 37681917952 38507069440 39814856704 41214597760 43065049088 47102397440 49768570880 53831311360 56878366720 58292469760 65943356416 75363835904 77014138880 79629713408 82429195520 86130098176 94204794880 99537141760 107662622720 116584939520 131886712832 150727671808 154028277760 164858391040 188409589760 199074283520 215325245440 263773425664 301455343616 329716782080 376819179520 398148567040 430650490880 527546851328 602910687232 659433564160 753638359040 1055093702656 1318867128320 1507276718080 2110187405312 2637734256640 3014553436160 4220374810624 5275468513280 10550937026560 21101874053120
• Sum of all divisors σ(n): 60796272530448
• Sum of proper divisors (its aliquot sum) s(n): 39694398477328
• 21101874053120 is an abundant number, because the sum of its proper divisors (39694398477328) is greater than itself. Its abundance is 18592524424208

Bases of 21101874053120

• Binary: 100110011000100101001101101010000000000000000₂
• Hexadecimal: 0x133129B50000
• Base-36: 7HA2EZ668

Squares and roots of 21101874053120

• 21101874053120 squared (21101874053120²) is 445289088553739096581734400
• 21101874053120 cubed (21101874053120³) is 9396434263889601028916210820687331328000
• The square root of 21101874053120 is 4593677.6174564101
• The cube root of 21101874053120 is 27633.7829569691

Scales and comparisons

• 21,101,874,053,120 seconds is equal to 670,974 years, 16 weeks, 5 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 21,101,874,053,120 would take you about one million, six hundred seventy-seven thousand, four hundred thirty-five 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 21101874053120 cubic inches would be around 2302.8 feet tall.

Recreational maths with 21101874053120

• 21101874053120 backwards is 02135047810112
• 21101874053120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21101874053120's digits is 35
• More coming soon!