21444382714680

Names of 21444382714680

• Cardinal: 21444382714680 can be written as Twenty-one trillion, four hundred forty-four billion, three hundred eighty-two million, seven hundred fourteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.144438271468 × 10¹³

Factors of 21444382714680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 195

Divisors of 21444382714680

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 43 45 54 58 60 72 86 87 90 108 113 116 120 129 135 145 172 174 180 215 216 226 232 258 261 270 290 339 344 348 360 387 430 435 452 516 522 540 565 580 645 678 696 774 783 841 860 870 904 1017 1032 1044 1080 1130 1160 1161 1247 1290 1305 1356 1548 1566 1682 1695 1720 1740 1849 1935 2034 2088 2260 2322 2494 2523 2580 2610 2712 3051 3096 3132 3277 3364 3390 3480 3698 3741 3870 3915 4068 4205 4520 4644 4859 4988 5046 5085 5160 5220 5547 5805 6102 6235 6264 6554 6728 6780 7396 7482 7569 7740 7830 8136 8410 9245 9288 9718 9831 9976 10092 10170 10440 11094 11223 11610 12204 12470 12615 12769 13108 13560 14577 14792 14964 15138 15255 15480 15660 16385 16641 16820 18490 18705 19436 19662 20184 20340 22188 22446 22707 23220 24295 24408 24940 25230 25538 26216 27735 29154 29493 29928 30276 30510 31320 32770 33282 33640 33669 36163 36980 37410 37845 38307 38872 39324 40680 43731 44376 44892 45414 46440 48590 49155 49880 49923 50460 51076 53621 55470 56115 58308 58986 60552 61020 63845 65540 66564 67338 72326 72885 73960 74820 75690 76614 78648 83205 87462 88479 89784 90828 95033 97180 98310 99846 100920 102152 107242 108489 110940 112230 113535 114921 116616 117972 122040 127690 131080 131193 133128 134676 140911 144652 145770 147465 149640 151380 153228 160863 166410 168345 174924 176958 180815 181656 190066 191535 194360 196620 199692 208937 214484 216978 218655 221880 224460 227070 229842 235944 249615 255380 262386 268105 269352 281822 285099 289304 291540 294930 302760 306456 321726 325467 332820 336690 344763 349848 353916 361630 370301 380132 383070 393240 399384 417874 422733 428968 433956 437310 442395 448920 454140 459684 475165 482589 499230 510760 524772 536210 542445 549067 563644 570198 574605 583080 589860 626811 643452 650934 655965 665640 673380 689526 704555 707832 723260 740602 760264 766140 804315 835748 845466 855297 867912 874620 884790 908280 919368 950330 965178 976401 998460 1044685 1049544 1072420 1084890 1098134 1110903 1127288 1140396 1149210 1179720 1253622 1268199 1286904 1301868 1311930 1346760 1379052 1409110 1425495 1446520 1447767 1481204 1532280 1555009 1608630 1627335 1647201 1671496 1690932 1710594 1723815 1749240 1769580 1851505 1880433 1900660 1930356 1952802 1996920 2089370 2113665 2144840 2169780 2196268 2221806 2280792 2298420 2412945 2507244 2536398 2565891 2603736 2623860 2745335 2758104 2818220 2850990 2895534 2962408 3110018 3134055 3217260 3254670 3294402 3332709 3381864 3421188 3447630 3539160 3703010 3760866 3801320 3804597 3860712 3905604 4086419 4178740 4227330 4276485 4339560 4392536 4443612 4596840 4665027 4825890 4882005 4941603 5014488 5072796 5131782 5247720 5490670 5554515 5636440 5641299 5701980 5791068 6059173 6220036 6268110 6340995 6434520 6509340 6588804 6665418 6842376 6895260 7238835 7406020 7521732 7609194 7775045 7811208 8172838 8236005 8357480 8454660 8552970 8887224 9330054 9402165 9651780 9764010 9883206 9998127 10145592 10263564 10738729 10981340 11109030 11282598 11403960 11582136 12118346 12259257 12440072 12536220 12681990 12829455 13018680 13177608 13330836 13790520 13995081 14477670 14812040 14824809 15043464 15218388 15550090 15922943 16345676 16472010 16663545 16909320 17105940 18177519 18660108 18804330 19022985 19303560 19528020 19766412 19996254 20432095 20527128 21477458 21962680 22218060 22565196 23325135 23609881 24236692 24518514 24708015 25072440 25363980 25658910 26661672 27990162 28206495 28955340 29649618 30295865 30436776 31100180 31845886 32216187 32691352 32944020 33327090 34211880 36355038 36777771 37320216 37608660 38045970 39056040 39532824 39992508 40864190 41985243 42954916 44436120 45130392 46650270 47219762 47768829 48473384 49037028 49416030 49990635 50727960 51317820 53693645 54532557 55980324 56412990 57910680 59299236 60591730 61296285 62200360 63691772 64432374 65888040 66654180 69975405 70829643 72710076 73555542 74124045 75217320 76091940 79614715 79985016 81728380 83970486 85909832 90887595 93300540 94439524 95537658 96648561 98074056 98832060 99981270 102635640 107387290 109065114 110333313 111960648 112825980 118049405 118598472 121183460 122592570 127383544 128864748 133308360 139950810 141659286 143306487 145420152 147111084 148248090 152183880 159229430 161080935 163456760 163597671 167940972 175716017 181775190 183888855 186601080 188879048 191075316 193297122 197664120 199962540 209926215 212488929 214774580 218130228 220666626 225651960 236098810 238844145 242366920 245185140 257729496 272662785 279901620 283318572 286612974 289945683 294222168 296496180 318458860 322161870 327195342 335881944 351432034 354148215 363550380 367777710 382150632 386594244 399925080 419852430 424977858 429549160 429919461 436260456 441333252 461765347 472197620 477688290 483242805 490370280 527148051 545325570 551666565 559803240 566637144 573225948 579891366 592992360 636917720 637466787 644323740 654390684 684686549 702864068 708296430 716532435 727100760 735555420 773188488 817988355 839704860 849955716 859838922 878580085 882666504 923530694 944395240 955376580 966485610 1054296102 1062444645 1090651140 1103333130 1146451896 1159782732 1274933574 1288647480 1308781368 1369373098 1385296041 1405728136 1416592860 1433064870 1449728415 1471110840 1581444153 1635976710 1679409720 1699911432 1719677844 1757160170 1847061388 1910753160 1932971220 2054059647 2108592204 2124889290 2149597305 2181302280 2206666260 2308826735 2319565464 2549867148 2635740255 2738746196 2770592082 2833185720 2866129740 2899456830 3162888306 3187333935 3271953420 3423432745 3439355688 3514320340 3694122776 3865942440 4108119294 4155888123 4217184408 4249778580 4299194610 4413332520 4617653470 4744332459 5099734296 5271480510 5477492392 5541184164 5732259480 5798913660 6162178941 6325776612 6374667870 6543906840 6846865490 6926480205 7028640680 7907220765 8216238588 8311776246 8499557160 8598389220 9235306940 9488664918 10270298235 10542961020 11082368328 11597827320 12324357882 12467664369 12651553224 12749335740 13693730980 13852960410 15814441530 16432477176 16623552492 17196778440 18470613880 18486536823 18977329836 19855909921 20540596470 20779440615 21085922040 23721662295 24648715764 24935328738 25498671480 27387461960 27705920820 30810894705 31628883060 33247104984 36973073646 37954659672 39711819842 41081192940 41558881230 47443324590 49297431528 49870657476 55411841640 59567729763 61621789410 62338321845 63257766120 73946147292 79423639684 82162385880 83117762460 92432684115 94886649180 99279549605 99741314952 119135459526 123243578820 124676643690 147892294584 158847279368 166235524920 178703189289 184865368230 189773298360 198559099210 238270919052 246487157640 249353287380 297838648815 357406378578 369730736460 397118198420 476541838104 498706574760 536109567867 595677297630 714812757156 739461472920 794236396840 893515946445 1072219135734 1191354595260 1429625514312 1787031892890 2144438271468 2382709190520 2680547839335 3574063785780 4288876542936 5361095678670 7148127571560 10722191357340 21444382714680
• Sum of all divisors σ(n): 76469504576400
• Sum of proper divisors (its aliquot sum) s(n): 55025121861720
• 21444382714680 is an abundant number, because the sum of its proper divisors (55025121861720) is greater than itself. Its abundance is 33580739147040

Bases of 21444382714680

• Binary: 100111000000011101000110100000110101100111000₂
• Hexadecimal: 0x1380E8D06B38
• Base-36: 7LNEVSGU0

Squares and roots of 21444382714680

• 21444382714680 squared (21444382714680²) is 459861550013666366287502400
• 21444382714680 cubed (21444382714680³) is 9861447074259019342988201949869015232000
• The square root of 21444382714680 is 4630807.9980366277
• The cube root of 21444382714680 is 27782.4910514769

Scales and comparisons

• 21,444,382,714,680 seconds is equal to 681,865 years, 2 weeks, 18 minutes.
• To count from 1 to 21,444,382,714,680 would take you about one million, seven hundred four thousand, six hundred sixty-two 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 21444382714680 cubic inches would be around 2315.2 feet tall.

Recreational maths with 21444382714680

• 21444382714680 backwards is 08641728344412
• 21444382714680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21444382714680's digits is 54
• More coming soon!