21242663103200

Names of 21242663103200

• Cardinal: 21242663103200 can be written as Twenty-one trillion, two hundred forty-two billion, six hundred sixty-three million, one hundred three thousand, two hundred.

Scientific notation

• Scientific notation: 2.12426631032 × 10¹³

Factors of 21242663103200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1212

Divisors of 21242663103200

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 49 50 55 56 70 77 80 88 98 100 110 112 121 140 154 160 175 176 196 200 220 224 242 245 275 280 308 343 350 352 385 392 400 440 484 490 539 550 560 605 616 686 700 770 784 800 847 880 968 980 1078 1100 1120 1187 1210 1225 1232 1331 1372 1400 1540 1568 1694 1715 1760 1925 1936 1960 2156 2200 2374 2401 2420 2450 2464 2662 2695 2744 2800 3025 3080 3388 3430 3773 3850 3872 3920 4235 4312 4400 4748 4802 4840 4900 5324 5390 5488 5600 5929 5935 6050 6160 6655 6776 6860 7546 7700 7840 8309 8470 8575 8624 8800 9317 9496 9604 9680 9800 10648 10780 10976 11858 11870 12005 12100 12320 13057 13310 13475 13552 13720 15092 15400 16618 16807 16940 17150 17248 18634 18865 18992 19208 19360 19600 21175 21296 21560 23716 23740 24010 24200 26114 26411 26620 26950 27104 27440 29645 29675 30184 30800 33236 33275 33614 33880 34300 37268 37730 37984 38416 39200 41503 41545 42350 42592 43120 46585 47432 47480 48020 48400 52228 52822 53240 53900 54880 58163 59290 59350 60025 60368 61600 65219 65285 66472 66550 67228 67760 68600 74536 75460 76832 83006 83090 84035 84700 86240 91399 93170 94325 94864 94960 96040 96800 104456 105644 106480 107800 116326 118580 118700 120050 120736 130438 130570 132055 132944 133100 134456 135520 137200 143627 148225 149072 150920 166012 166180 168070 169400 182798 184877 186340 188650 189728 189920 192080 207515 207725 208912 211288 212960 215600 232652 232925 237160 237400 240100 260876 261140 264110 265888 266200 268912 274400 287254 290521 290815 296450 298144 301840 326095 326425 332024 332360 336140 338800 365596 369754 372680 377300 384160 407141 415030 415450 417824 420175 422576 431200 456533 456995 465304 465850 474320 474800 480200 521752 522280 528220 532400 537824 574508 581042 581630 592900 603680 639793 652190 652850 660275 664048 664720 672280 677600 718135 731192 739508 745360 754600 814282 830060 830900 840350 845152 913066 913990 924385 930608 931700 948640 949600 960400 1005389 1037575 1043504 1044560 1056440 1064800 1149016 1162084 1163260 1185800 1279586 1304380 1305700 1320550 1328096 1329440 1344560 1436270 1452605 1454075 1462384 1479016 1490720 1509200 1579897 1628564 1630475 1660120 1661800 1680700 1826132 1827980 1848770 1861216 1863400 1920800 2010778 2033647 2035705 2075150 2087008 2089120 2112880 2282665 2284975 2298032 2324168 2326520 2371600 2559172 2608760 2611400 2641100 2689120 2849987 2872540 2905210 2908150 2924768 2958032 3018400 3159794 3195731 3198965 3257128 3260950 3320240 3323600 3361400 3590675 3652264 3655960 3697540 3726800 4021556 4067294 4071410 4150300 4225760 4478551 4565330 4569950 4596064 4621925 4648336 4653040 4743200 5026945 5118344 5217520 5222800 5282200 5699974 5745080 5810420 5816300 5916064 6319588 6391462 6397930 6514256 6521900 6640480 6647200 6722800 7037723 7181350 7263025 7304528 7311920 7395080 7453600 7899485 8043112 8134588 8142820 8300600 8957102 9130660 9139900 9243850 9296672 9306080 10053890 10168235 10178525 10236688 10435040 10445600 10564400 11059279 11399948 11413325 11490160 11620840 11632600 12639176 12782924 12795860 13028512 13043800 13445600 14075446 14249935 14362700 14526050 14609056 14623840 14790160 15798970 15978655 15994825 16086224 16269176 16285640 16601200 17914204 18261320 18279800 18487700 19949909 20107780 20336470 20357050 20473376 21128800 22118558 22370117 22392755 22799896 22826650 22980320 23241680 23265200 25134725 25278352 25565848 25591720 26087600 28150892 28499870 28725400 29052100 29580320 31349857 31597940 31957310 31989650 32172448 32538352 32571280 33202400 35188615 35828408 36522640 36559600 36975400 39497425 39899818 40215560 40672940 40714100 44237116 44740234 44785510 45599792 45653300 46483360 46530400 49264061 50269450 50556704 50841175 51131696 51183440 52175200 55296395 56301784 56999740 57450800 58104200 62699714 63195880 63914620 63979300 65076704 65142560 70377230 71249675 71656816 73045280 73119200 73950800 77414953 78994850 79799636 79893275 80431120 81345880 81428200 88474232 89480468 89571020 91199584 91306600 98528122 99749545 100538900 101682350 102263392 102366880 110592790 111850585 111963775 112603568 113999480 114901600 116208400 125399428 126391760 127829240 127958600 140754460 142499350 143313632 147901600 154829906 156749285 157989700 159599272 159786550 160862240 162691760 162856400 175943075 176948464 178960936 179142040 182613200 197056244 199499090 201077800 203364700 219448999 221185580 223701170 223927550 225207136 227998960 232416800 246320305 250798856 252783520 255658480 255917200 276481975 281508920 284998700 309659812 313498570 315979400 319198544 319573100 325383520 325712800 344848427 351886150 353896928 357921872 358284080 365226400 387074765 394112488 398998180 402155600 406729400 438897998 442371160 447402340 447855100 455997920 492640610 498747725 501597712 511316960 511834400 541904671 552963950 559252925 563017840 569997400 619319624 626997140 631958800 638397088 639146200 689696854 703772300 715843744 716568160 774149530 783746425 788224976 797996360 804311200 813458800 877795996 884742320 894804680 895710200 985281220 997495450 1003195424 1083809342 1097244995 1105927900 1118505850 1126035680 1139994800 1231601525 1238639248 1253994280 1263917600 1278292400 1379393708 1407544600 1548299060 1567492850 1576449952 1595992720 1626917600 1724242135 1755591992 1769484640 1789609360 1791420400 1935373825 1970562440 1994990900 2167618684 2194489990 2211855800 2237011700 2279989600 2413938989 2463203050 2477278496 2507988560 2556584800 2709523355 2758787416 2815089200 3096598120 3134985700 3191985440 3448484270 3511183984 3579218720 3582840800 3793332697 3870747650 3941124880 3989981800 4335237368 4388979980 4423711600 4474023400 4827877978 4926406100 5015977120 5419046710 5486224975 5517574832 5630178400 6193196240 6269971400 6896968540 7022367968 7586665394 7741495300 7882249760 7979963600 8621210675 8670474736 8777959960 8847423200 8948046800 9655755956 9852812200 10838093420 10972449950 11035149664 12069694945 12386392480 12539942800 13547616775 13793937080 15173330788 15482990600 15959927200 17242421350 17340949472 17555919920 17896093600 18966663485 19311511912 19705624400 21676186840 21944899900 24139389890 25079885600 26553328879 27095233550 27587874160 30346661576 30965981200 34484842700 35111839840 37933326970 38623023824 39411248800 43352373680 43889799800 48278779780 53106657758 54190467100 55175748320 60348474725 60693323152 61931962400 68969685400 75866653940 77246047648 86704747360 87779599600 94833317425 96557559560 106213315516 108380934200 120696949450 121386646304 132766644395 137939370800 151733307880 175559199200 189666634850 193115119120 212426631032 216761868400 241393898900 265533288790 275878741600 303466615760 379333269700 386230238240 424853262064 433523736800 482787797800 531066577580 606933231520 663833221975 758666539400 849706524128 965575595600 1062133155160 1327666443950 1517333078800 1931151191200 2124266310320 2655332887900 3034666157600 4248532620640 5310665775800 10621331551600 21242663103200
• Sum of all divisors σ(n): 66602887642368
• Sum of proper divisors (its aliquot sum) s(n): 45360224539168
• 21242663103200 is an abundant number, because the sum of its proper divisors (45360224539168) is greater than itself. Its abundance is 24117561435968

Bases of 21242663103200

• Binary: 100110101000111110001011000110110101011100000₂
• Hexadecimal: 0x1351F1636AE0
• Base-36: 7J2QT54GW

Squares and roots of 21242663103200

• 21242663103200 squared (21242663103200²) is 451250735716054653850240000
• 21242663103200 cubed (21242663103200³) is 9585767353887288627219141066464768000000
• The square root of 21242663103200 is 4608976.3617532255
• The cube root of 21242663103200 is 27695.1031598913

Scales and comparisons

• 21,242,663,103,200 seconds is equal to 675,450 years, 50 weeks, 6 days, 6 hours, 53 minutes, 20 seconds.
• To count from 1 to 21,242,663,103,200 would take you about one million, six hundred eighty-eight thousand, six 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 21242663103200 cubic inches would be around 2307.9 feet tall.

Recreational maths with 21242663103200

• 21242663103200 backwards is 00230136624212
• 21242663103200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21242663103200's digits is 32
• More coming soon!