21412686405120

Names of 21412686405120

• Cardinal: 21412686405120 can be written as Twenty-one trillion, four hundred twelve billion, six hundred eighty-six million, four hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.141268640512 × 10¹³

Factors of 21412686405120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1035

Divisors of 21412686405120

• Number of divisors d(n): 1280
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 31 32 40 46 48 53 60 62 64 69 80 89 92 93 96 106 115 120 124 128 138 155 159 160 178 184 186 192 212 230 240 248 256 265 267 276 310 318 320 345 356 368 372 384 424 445 460 465 480 496 512 530 534 552 620 636 640 690 712 713 736 744 768 795 829 848 890 920 930 960 992 1060 1068 1104 1219 1240 1272 1280 1335 1380 1424 1426 1472 1488 1536 1590 1643 1658 1696 1780 1840 1860 1920 1984 2047 2120 2136 2139 2208 2438 2480 2487 2544 2560 2670 2759 2760 2848 2852 2944 2976 3180 3286 3316 3392 3560 3565 3657 3680 3720 3840 3968 4094 4145 4240 4272 4278 4416 4717 4876 4929 4960 4974 5088 5340 5518 5520 5696 5704 5888 5952 6095 6141 6360 6572 6632 6784 7120 7130 7314 7360 7440 7680 7936 8188 8215 8277 8290 8480 8544 8556 8832 9434 9752 9858 9920 9948 10176 10235 10680 10695 11036 11040 11392 11408 11776 11904 12190 12282 12435 12720 13144 13264 13568 13795 14151 14240 14260 14628 14720 14880 15872 16376 16430 16554 16580 16960 17088 17112 17664 18285 18868 19067 19504 19716 19840 19896 20352 20470 21360 21390 22072 22080 22784 22816 23585 23808 24380 24564 24645 24870 25440 25699 26288 26528 27136 27590 28302 28480 28520 29256 29440 29760 30705 32752 32860 33108 33160 33920 34176 34224 35328 36570 37736 37789 38134 39008 39432 39680 39792 40704 40940 41385 42720 42780 43937 44144 44160 45568 45632 47170 47616 48760 49128 49290 49740 50880 51398 52576 53056 55180 56604 56960 57040 57201 58512 58880 59520 61410 63457 65504 65720 66216 66320 67840 68352 68448 70755 73140 73781 75472 75578 76268 77097 78016 78864 79360 79584 81408 81880 82770 85440 85560 87874 88288 88320 91264 94340 95335 97520 98256 98580 99480 101760 102796 105152 106112 108491 110360 113208 113367 113920 114080 114402 117024 119040 122820 126914 128495 131008 131440 131811 132432 132640 135680 136704 136896 141510 146227 146280 147562 150944 151156 152536 154194 156032 157728 159168 163760 165540 170880 171120 175748 176576 176640 182528 188680 188945 190371 190670 195040 196512 197160 198960 203520 205592 210304 212224 216982 219685 220720 221343 226416 226734 227840 228160 228804 234048 238080 245640 253828 256990 262016 262880 263622 264864 265280 273792 283020 286005 292454 292560 295124 301888 302312 305072 308388 312064 315456 317285 318336 325473 327520 331080 341760 342240 351496 353152 365056 368905 377360 377890 380742 381340 385485 390080 393024 394320 397920 407040 411184 420608 424448 433964 438681 439370 441440 442686 452832 453468 456320 457608 468096 491280 507656 513980 524032 525760 527244 529728 530560 542455 547584 566040 566835 572010 584908 585120 590248 591077 603776 604624 610144 616776 624128 630912 634570 636672 650946 655040 659055 662160 683520 684480 702992 706304 731135 737810 754720 755780 761484 762680 770970 780160 786048 788640 795840 822368 841216 867928 877362 878740 882880 885372 905664 906936 912640 915216 936192 951855 982560 1010551 1015312 1027960 1048064 1051520 1054488 1059456 1061120 1084910 1095168 1106715 1132080 1133670 1144020 1169816 1170240 1180496 1182154 1207552 1209248 1220288 1233552 1261824 1269140 1273344 1301892 1310080 1318110 1324320 1362047 1368960 1405984 1412608 1462270 1475620 1509440 1511560 1522968 1525360 1541940 1560320 1572096 1577280 1591680 1627365 1644736 1696963 1735856 1754724 1757480 1765760 1770744 1773231 1811328 1813872 1825280 1830432 1872384 1903710 1965120 2021102 2030624 2055920 2103040 2108976 2118912 2122240 2169820 2193405 2213430 2264160 2267340 2287211 2288040 2339632 2340480 2360992 2364308 2415104 2418496 2440576 2467104 2523648 2538280 2603784 2620160 2636220 2648640 2724094 2737920 2811968 2924540 2951240 2955385 3018880 3023120 3031653 3045936 3050720 3083880 3120640 3144192 3154560 3183360 3254730 3289472 3363221 3393926 3471712 3509448 3514960 3531520 3541488 3546462 3622656 3627744 3660864 3807420 3910393 3930240 4042204 4061248 4086141 4111840 4206080 4217952 4237824 4339640 4386810 4426860 4528320 4534680 4574422 4576080 4679264 4680960 4721984 4728616 4836992 4881152 4934208 5052755 5076560 5090889 5207568 5240320 5272440 5297280 5448188 5475840 5623936 5849080 5902480 5910770 6037760 6046240 6063306 6091872 6101440 6167760 6309120 6366720 6509460 6578944 6726442 6787852 6810235 6861633 6943424 7018896 7029920 7063040 7082976 7092924 7245312 7255488 7321728 7614840 7820786 7860480 8084408 8122496 8172282 8223680 8435904 8484815 8679280 8773620 8853720 8866155 9056640 9069360 9148844 9152160 9358528 9361920 9443968 9457232 9673984 9762304 9868416 10089663 10105510 10153120 10181778 10415136 10544880 10594560 10896376 11247872 11436055 11698160 11731179 11804960 11821540 12075520 12092480 12126612 12183744 12202880 12335520 12618240 13018920 13157888 13452884 13575704 13620470 13723266 13886848 14037792 14059840 14165952 14185848 14510976 14643456 15158265 15229680 15641572 15720960 16168816 16244992 16344564 16447360 16816105 16871808 16969630 17358560 17547240 17707440 17732310 18113280 18138720 18297688 18304320 18717056 18887936 18914464 19347968 19551965 19736832 20179326 20211020 20306240 20363556 20430705 20830272 21089760 21189120 21792752 22495744 22872110 23396320 23462358 23609920 23643080 24184960 24253224 24367488 24405760 24671040 25454445 26037840 26905768 27151408 27240940 27446532 27773696 28075584 28119680 28331904 28371696 29021952 29286912 30316530 30459360 31283144 31327081 32337632 32489984 32689128 32894720 33632210 33743616 33939260 34308165 34717120 35094480 35414880 35464620 36226560 36277440 36595376 36608640 37434112 37775872 37828928 39103930 39473664 40358652 40422040 40612480 40727112 40861410 41660544 42179520 43585504 45744220 46792640 46924716 47219840 47286160 48369920 48506448 48734976 48811520 49342080 50448315 50908890 52075680 52605853 53811536 54302816 54481880 54893064 55547392 56151168 56239360 56663808 56743392 58043904 58655895 60633060 60918720 62566288 62654162 64675264 65378256 65789440 67264420 67487232 67878520 68616330 69434240 70188960 70829760 70929240 72554880 73190752 73217280 74868224 75657856 78207860 80717304 80844080 81224960 81454224 81722820 83321088 84359040 87171008 89939039 91488440 93585280 93849432 93981243 94439680 94572320 96739840 97012896 97469952 98684160 100896630 101817780 104151360 105211706 107623072 108605632 108963760 109786128 112302336 112478720 113327616 113486784 117311790 121222183 121266120 121837440 125132576 125308324 129350528 130756512 134528840 135757040 137232660 138868480 140377920 141659520 141858480 145109760 146381504 146434560 151315712 156415720 156635405 157817559 161434608 161688160 162449920 162908448 163445640 166642176 168718080 174342016 179878078 182976880 187170560 187698864 187962486 188879360 189144640 194025792 197368320 201793260 203635560 208302720 210423412 215246144 217211264 217927520 219572256 224604672 226973568 234623580 242444366 242532240 243674880 250265152 250616648 258701056 261513024 263029265 269057680 269817117 271514080 274465320 277736960 280755840 283319040 283716960 290219520 292763008 302631424 312831440 313270810 315635118 322869216 323376320 325816896 326891280 337436160 348684032 359756156 363666549 365953760 374341120 375397728 375924972 378289280 388051584 403586520 407271120 416605440 420846824 430492288 434422528 435855040 439144512 449695195 453947136 469247160 469906215 484888732 485064480 487349760 500530304 501233296 517402112 523026048 526058530 538115360 539634234 543028160 548930640 561511680 566638080 567433920 585526016 606110915 625662880 626541620 631270236 645738432 646752640 651633792 653782560 697368064 719512312 727333098 731907520 750795456 751849944 756578560 776103168 789087795 807173040 814542240 833210880 841693648 860984576 868845056 871710080 878289024 899390390 907894272 938494320 939812430 969777464 970128960 1001060608 1002466592 1046052096 1052117060 1076230720 1079268468 1086056320 1097861280 1123023360 1134867840 1171052032 1212221830 1251325760 1253083240 1262540472 1291476864 1293505280 1303267584 1307565120 1349085585 1439024624 1454666196 1463815040 1501590912 1503699888 1513157120 1552206336 1578175590 1614346080 1629084480 1683387296 1721969152 1743420160 1756578048 1798780780 1818332745 1876988640 1879624860 1939554928 1940257920 2002121216 2004933184 2092104192 2104234120 2152461440 2158536936 2172112640 2195722560 2269735680 2424443660 2502651520 2506166480 2525080944 2582953728 2587010560 2606535168 2615130240 2698171170 2788110209 2878049248 2909332392 2927630080 3003181824 3007399776 3156351180 3228692160 3258168960 3366774592 3486840320 3513156096 3597561560 3636665490 3753977280 3759249720 3879109856 3880515840 4009866368 4208468240 4304922880 4317073872 4344225280 4391445120 4539471360 4848887320 5005303040 5012332960 5050161888 5165907456 5230260480 5396342340 5576220418 5756098496 5818664784 5855260160 6006363648 6014799552 6312702360 6457384320 6516337920 6733549184 7195123120 7273330980 7507954560 7518499440 7758219712 7761031680 8019732736 8364330627 8416936480 8609845760 8634147744 8782890240 9697774640 10010606080 10024665920 10100323776 10460520960 10792684680 11152440836 11512196992 11637329568 12029599104 12625404720 12914768640 13032675840 13467098368 13940551045 14390246240 14546661960 15015909120 15036998880 15516439424 16039465472 16728661254 16833872960 17268295488 17565780480 19395549280 20049331840 20200647552 21585369360 22304881672 23024393984 23274659136 24059198208 25250809440 25829537280 26934196736 27881102090 28780492480 29093323920 30031818240 30073997760 31032878848 33457322508 33667745920 34536590976 38791098560 40098663680 40401295104 41821653135 43170738720 44609763344 46048787968 46549318272 48118396416 50501618880 55762204180 57560984960 58186647840 60147995520 62065757696 66914645016 67335491840 69073181952 77582197120 80197327360 80802590208 83643306270 86341477440 89219526688 93098636544 101003237760 111524408360 115121969920 116373295680 120295991040 133829290032 134670983680 138146363904 155164394240 167286612540 172682954880 178439053376 186197273088 202006475520 223048816720 230243939840 232746591360 240591982080 267658580064 310328788480 334573225080 345365909760 356878106752 404012951040 446097633440 465493182720 535317160128 669146450160 690731819520 713756213504 892195266880 930986365440 1070634320256 1338292900320 1427512427008 1784390533760 2141268640512 2676585800640 3568781067520 4282537281024 5353171601280 7137562135040 10706343202560 21412686405120
• Sum of all divisors σ(n): 76061074636800
• Sum of proper divisors (its aliquot sum) s(n): 54648388231680
• 21412686405120 is an abundant number, because the sum of its proper divisors (54648388231680) is greater than itself. Its abundance is 33235701826560

Bases of 21412686405120

• Binary: 100110111100110000111100100010001111000000000₂
• Hexadecimal: 0x137987911E00
• Base-36: 7L8UOMJUO

Squares and roots of 21412686405120

• 21412686405120 squared (21412686405120²) is 458503139084010868762214400
• 21412686405120 cubed (21412686405120³) is 9817783932969044059106988764826697728000
• The square root of 21412686405120 is 4627384.4021347525
• The cube root of 21412686405120 is 27768.7961417311

Scales and comparisons

• 21,412,686,405,120 seconds is equal to 680,857 years, 10 weeks, 13 hours, 52 minutes.
• To count from 1 to 21,412,686,405,120 would take you about one million, seven hundred two thousand, one hundred forty-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 21412686405120 cubic inches would be around 2314.1 feet tall.

Recreational maths with 21412686405120

• 21412686405120 backwards is 02150468621412
• The number of decimal digits it has is: 14
• The sum of 21412686405120's digits is 42
• More coming soon!