21841898027040

Names of 21841898027040

• Cardinal: 21841898027040 can be written as Twenty-one trillion, eight hundred forty-one billion, eight hundred ninety-eight million, twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 2.184189802704 × 10¹³

Factors of 21841898027040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 140927

Divisors of 21841898027040

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 49 52 56 60 63 65 70 72 78 80 84 90 91 96 98 104 105 112 117 120 126 130 140 144 147 156 160 168 169 180 182 195 196 208 210 224 234 240 245 252 260 273 280 288 294 312 315 336 338 360 364 390 392 416 420 441 455 468 480 490 504 507 520 546 560 585 588 624 630 637 672 676 720 728 735 780 784 819 840 845 882 910 936 980 1008 1014 1040 1092 1120 1170 1176 1183 1248 1260 1274 1352 1365 1440 1456 1470 1521 1560 1568 1638 1680 1690 1764 1820 1872 1911 1960 2016 2028 2080 2184 2197 2205 2340 2352 2366 2520 2535 2548 2704 2730 2912 2940 3042 3120 3185 3276 3360 3380 3528 3549 3640 3744 3822 3920 4056 4095 4368 4394 4410 4680 4704 4732 5040 5070 5096 5408 5460 5733 5880 5915 6084 6240 6370 6552 6591 6760 7056 7098 7280 7605 7644 7840 8112 8190 8281 8736 8788 8820 9360 9464 9555 10080 10140 10192 10647 10920 10985 11466 11760 11830 12168 12740 13104 13182 13520 14112 14196 14560 15210 15288 15379 16224 16380 16562 17576 17640 17745 18720 18928 19110 19773 20280 20384 21294 21840 21970 22932 23520 23660 24336 24843 25480 26208 26364 27040 28392 28665 30420 30576 30758 32760 32955 33124 35152 35280 35490 37856 38220 39546 40560 41405 42588 43680 43940 45864 46137 47320 48672 49686 50960 52728 53235 56784 57330 60840 61152 61516 65520 65910 66248 70304 70560 70980 74529 76440 76895 79092 81120 82810 85176 87880 91728 92274 94640 98865 99372 101920 105456 106470 107653 113568 114660 121680 123032 124215 131040 131820 132496 138411 140897 141960 149058 152880 153790 158184 165620 170352 175760 183456 184548 189280 197730 198744 210912 212940 215306 229320 230685 243360 246064 248430 263640 264992 276822 281794 283920 298116 305760 307580 316368 322959 331240 340704 351520 369096 372645 395460 397488 422691 425880 430612 458640 461370 492128 496860 527280 538265 553644 563588 567840 596232 615160 632736 645918 662480 692055 704485 738192 745290 790920 794976 845382 851760 861224 917280 922740 968877 986279 993720 1054560 1076530 1107288 1127176 1192464 1230320 1268073 1291836 1324960 1384110 1408970 1476384 1490580 1581840 1614795 1690764 1703520 1722448 1831661 1845480 1937754 1972558 1987440 2113455 2153060 2214576 2254352 2384928 2460640 2536146 2583672 2768220 2817940 2958837 2981160 3163680 3229590 3381528 3444896 3663322 3690960 3875508 3945116 3974880 4226910 4306120 4429152 4508704 4844385 4931395 5072292 5167344 5494983 5536440 5635880 5917674 5962320 6340365 6459180 6763056 6903953 7326644 7381920 7751016 7890232 8453820 8612240 8876511 9158305 9688770 9862790 10144584 10334688 10989966 11072880 11271760 11835348 11924640 12680730 12821627 12918360 13526112 13807906 14653288 14794185 15502032 15780464 16484949 16907640 17224480 17753022 18316610 19377540 19725580 20289168 20711859 21979932 22145760 22543520 23670696 23811593 25361460 25643254 25836720 27474915 27615812 29306576 29588370 31004064 31560928 32969898 33815280 34519765 35506044 36633220 38464881 38755080 39451160 40578336 41423718 43959864 44382555 47341392 47623186 50722920 51286508 51673440 54949830 55231624 58613152 59176740 62135577 64108135 65939796 67630560 69039530 71012088 71434779 73266440 76929762 77510160 78902320 82424745 82847436 87919728 88765110 89751389 94682784 95246372 101445840 102573016 103559295 109899660 110463248 115394643 118353480 119057965 124271154 128216270 131879592 138079060 142024176 142869558 146532880 153859524 155020320 157804640 164849490 165694872 166681151 175839456 177530220 179502778 190492744 192324405 202891680 205146032 207118590 214304337 219799320 220926496 230789286 236706960 238115930 248542308 256432540 263759184 269254167 276158120 284048352 285739116 293065760 307719048 309550709 310677885 329698980 331389744 333362302 355060440 357173895 359005556 380985488 384648810 410292064 414237180 428608674 439598640 448756945 461578572 473413920 476231860 497084616 500043453 512865080 527518368 538508334 552316240 571478232 576973215 615438096 619101418 621355770 659397960 662779488 666724604 710120880 714347790 718011112 761970976 769297620 807762501 828474360 833405755 857217348 879197280 897513890 923157144 928652127 952463720 994169232 1000086906 1025730160 1071521685 1077016668 1104632480 1142956464 1153946430 1166768057 1230876192 1238202836 1242711540 1318795920 1333449208 1346270835 1420241760 1428695580 1436022224 1500130359 1538595240 1547753545 1615525002 1656948720 1666811510 1714434696 1795027780 1846314288 1857304254 1904927440 1988338464 2000173812 2051460320 2143043370 2154033336 2166854963 2285912928 2307892860 2333536114 2476405672 2485423080 2500217265 2637591840 2666898416 2692541670 2785956381 2857391160 2872044448 3000260718 3077190480 3095507090 3231050004 3313897440 3333623020 3428869392 3500304171 3590055560 3692628576 3714608508 3809854880 4000347624 4038812505 4286086740 4308066672 4333709926 4615785720 4643260635 4667072228 4952811344 4970846160 5000434530 5333796832 5385083340 5571912762 5714782320 5833840285 6000521436 6154380960 6191014180 6462100008 6500564889 6667246040 6857738784 7000608342 7180111120 7429217016 7500651795 8000695248 8077625010 8572173480 8616133344 8667419852 9231571440 9286521270 9334144456 9905622688 9941692320 10000869060 10500912513 10770166680 10834274815 11143825524 11429564640 11667680570 12001042872 12382028360 12924200016 13001129778 13334492080 13929781905 14001216684 14360222240 14858434032 15001303590 15167984741 16001390496 16155250020 17144346960 17334839704 17501520855 18463142880 18573042540 18668288912 19501694667 20001738120 21001825026 21540333360 21668549630 22287651048 23335361140 24002085744 24764056720 25848400032 26002259556 26668984160 27859563810 28002433368 29716868064 30002607180 30335969482 32310500040 32502824445 34288693920 34669679408 35003041710 37146085080 37336577824 39003389334 40003476240 42003650052 43080666720 43337099260 44575302096 45503954223 46670722280 48004171488 49528113440 52004519112 52504562565 55719127620 56004866736 60005214360 60671938964 64621000080 65005648890 69339358816 70006083420 74292170160 75839923705 78006778668 80006952480 84007300104 86674198520 89150604192 91007908446 93341444560 97508473335 104009038224 105009125130 111438255240 112009733472 120010428720 121343877928 129242000160 130011297780 136511862669 140012166840 148584340320 151679847410 156013557336 168014600208 173348397040 182015816892 186682889120 195016946670 208018076448 210018250260 222876510480 227519771115 240020857440 242687755856 260022595560 273023725338 280024333680 303359694820 312027114672 336029200416 346696794080 364031633784 390033893340 420036500520 445753020960 455039542230 485375511712 520045191120 546047450676 560048667360 606719389640 624054229344 682559313345 728063267568 780067786680 840073001040 910079084460 1040090382240 1092094901352 1213438779280 1365118626690 1456126535136 1560135573360 1680146002080 1820158168920 2184189802704 2426877558560 2730237253380 3120271146720 3640316337840 4368379605408 5460474506760 7280632675680 10920949013520 21841898027040
• Sum of all divisors σ(n): 93927290249520
• Sum of proper divisors (its aliquot sum) s(n): 72085392222480
• 21841898027040 is an abundant number, because the sum of its proper divisors (72085392222480) is greater than itself. Its abundance is 50243494195440

Bases of 21841898027040

• Binary: 100111101110101110110100100101011100000100000₂
• Hexadecimal: 0x13DD7692B820
• Base-36: 7QQ1256W0

Squares and roots of 21841898027040

• 21841898027040 squared (21841898027040²) is 477068509423613844571161600
• 21841898027040 cubed (21841898027040³) is 10420081734742544879325683765921009664000
• The square root of 21841898027040 is 4673531.6439540667
• The cube root of 21841898027040 is 27953.1094546713

Scales and comparisons

• 21,841,898,027,040 seconds is equal to 694,504 years, 41 weeks, 2 days, 16 hours, 24 minutes.
• To count from 1 to 21,841,898,027,040 would take you about one million, seven hundred thirty-six thousand, two hundred sixty-one 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 21841898027040 cubic inches would be around 2329.4 feet tall.

Recreational maths with 21841898027040

• 21841898027040 backwards is 04072089814812
• The number of decimal digits it has is: 14
• The sum of 21841898027040's digits is 54
• More coming soon!