21362304686800

Names of 21362304686800

• Cardinal: 21362304686800 can be written as Twenty-one trillion, three hundred sixty-two billion, three hundred four million, six hundred eighty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.13623046868 × 10¹³

Factors of 21362304686800

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2049

Divisors of 21362304686800

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 31 35 40 44 50 55 56 62 70 71 77 80 88 100 110 112 124 140 142 154 155 175 176 181 200 217 220 248 275 280 284 308 310 341 350 355 362 385 400 434 440 496 497 550 560 568 616 620 682 700 710 724 770 775 781 868 880 905 994 1085 1100 1136 1232 1240 1267 1364 1400 1420 1448 1540 1550 1562 1705 1736 1741 1775 1810 1925 1988 1991 2170 2200 2201 2387 2480 2485 2534 2728 2800 2840 2896 3080 3100 3124 3410 3472 3482 3550 3620 3850 3905 3976 3982 4340 4400 4402 4525 4774 4970 5068 5425 5456 5467 5611 5680 6160 6200 6248 6335 6820 6964 7100 7240 7700 7810 7952 7964 8525 8680 8705 8804 9050 9548 9940 9955 10136 10850 10934 11005 11222 11935 12187 12400 12425 12496 12670 12851 13640 13928 13937 14200 14480 15400 15407 15620 15928 17050 17360 17410 17608 18100 19096 19151 19525 19880 19910 20272 21700 21868 22010 22444 23870 24211 24374 24850 25340 25702 27280 27335 27856 27874 28055 28400 30800 30814 31240 31675 31856 34100 34820 35216 36200 38192 38302 39050 39277 39760 39820 43400 43525 43736 44020 44888 47740 48422 48748 49700 49775 50680 51404 53971 54670 55025 55748 56110 59675 60935 61628 61721 62480 63350 64255 68200 69640 69685 72400 76604 77035 78100 78554 79640 86800 87050 87472 88040 89776 89957 95480 95755 96844 97496 99400 99550 101360 102808 107942 109340 110050 111496 112220 119350 121055 121870 123256 123442 123611 126700 128510 134057 136400 136675 139280 139370 140275 141361 153208 154070 156200 157108 159280 169477 174100 176080 179914 190960 191510 193688 194992 196385 198800 199100 205616 215884 218680 220100 222992 224440 238700 242110 243740 246512 246884 247222 253400 257020 268114 269855 273350 278740 280550 282722 304675 306416 308140 308605 312400 314216 315121 321275 338954 348200 348425 359828 377797 383020 385175 387376 392770 398200 398381 431768 432047 437360 440200 448880 449785 477400 478775 484220 487480 493768 494444 506800 514040 536228 539710 546700 557480 561100 565444 593681 605275 609350 616280 617210 618055 628432 630242 642550 670285 677908 696400 696850 706805 719656 755594 766040 770350 785540 796400 796762 847385 863536 864094 865277 880400 899570 954800 957550 968440 974960 981925 987536 988888 989527 1028080 1072456 1079420 1093400 1114960 1122200 1130888 1187362 1210550 1218700 1232560 1234420 1236110 1260484 1285100 1340570 1349275 1355816 1359721 1393700 1413610 1439312 1511188 1532080 1540700 1543025 1571080 1575605 1593524 1694770 1728188 1730554 1799140 1888985 1915100 1936880 1963850 1977776 1979054 1991905 2144912 2158840 2160235 2186800 2205847 2244400 2248925 2261776 2374724 2421100 2437400 2468840 2472220 2520968 2570200 2681140 2698550 2711632 2719442 2787400 2788667 2827220 2968405 3022376 3081400 3086050 3090275 3142160 3151210 3187048 3351425 3389540 3456376 3461108 3466331 3534025 3598280 3777970 3830200 3831941 3927700 3958108 3983810 4155767 4236925 4317680 4320470 4326385 4382191 4411694 4497850 4749448 4842200 4874800 4937680 4944440 4947635 5041936 5140400 5362280 5397100 5438884 5574800 5577334 5654440 5936810 6044752 6162800 6172100 6180550 6302420 6374096 6702850 6779080 6798605 6912752 6922216 6932662 7068050 7196560 7555940 7660400 7663882 7855400 7878025 7916216 7967620 8311534 8473850 8640940 8652770 8764382 8823388 8995700 9444925 9498896 9518047 9684400 9768751 9888880 9895270 9959525 10724560 10794200 10801175 10877768 11029235 11154668 11308880 11873620 12344200 12361100 12604840 13405700 13558160 13597210 13844432 13865324 13943335 14136100 14842025 15111880 15327764 15710800 15756050 15832432 15935240 16623068 16947700 17281880 17305540 17331655 17528764 17646776 17991400 18889850 19036094 19159705 19537502 19790540 19919050 20778835 21588400 21602350 21631925 21755536 21910955 22058470 22309336 22373591 23747240 24264317 24688400 24722200 24738175 25209680 26811400 26823587 27194420 27730648 27886670 28272200 29684050 30223760 30655528 30675337 31512100 31870480 33246136 33895400 33993025 34563760 34611080 34663310 35057528 35293552 35982800 37779700 38072188 38319410 39075004 39581080 39838100 41557670 42151351 43204700 43263850 43821910 44116940 44618672 44747182 47494480 47590235 48528634 48843755 49444400 49476350 53622800 53647174 54388840 55146175 55461296 55773340 56544400 59368100 61311056 61350674 63024200 66492272 67790800 67986050 68381257 69222160 69326620 69716675 70115056 75559400 76144376 76638820 78150008 79162160 79676200 83115340 84302702 86409400 86527700 86658275 87643820 88233880 89494364 95180470 95798525 97057268 97687510 98952700 103894175 107294348 107456261 108777680 109554775 110292350 111546680 111867955 118736200 121321585 122701348 126048400 134117935 135972100 136762514 138653240 139433350 151118800 152288752 153277640 153376685 156300016 156615137 159352400 166230680 168605404 172818800 173055400 173316550 175287640 176467760 178988728 190360940 191597050 194114536 195375020 197905400 207788350 210756755 214588696 214912522 219109550 220584700 223093360 223735910 237472400 237951175 242643170 244218775 245402696 246109501 268235870 271944200 273525028 277306480 278866700 295059457 306555280 306753370 313230274 332461360 337210808 341906285 346110800 346633100 350575280 357977456 380721880 383194100 388229072 390750040 395810800 415576700 421513510 429177392 429825044 438219100 441169400 447471820 475902350 485286340 488437550 490805392 492219002 536471740 537281305 543888400 547050056 557733400 559339775 590118914 606607925 613506740 626460548 670589675 674421616 683812570 693266200 693581321 752193827 761443760 766388200 766883425 781500080 783075685 831153400 843027020 859650088 876438200 882338800 894943640 951804700 970572680 976875100 984438004 1053783775 1072943480 1074562610 1094100112 1115466800 1118679550 1180237828 1213215850 1227013480 1230547505 1252921096 1341179350 1367625140 1386532400 1387162642 1475297285 1504387654 1532776400 1533766850 1566151370 1662306800 1686054040 1709531425 1719300176 1722766507 1752876400 1789887280 1903609400 1941145360 1953750200 1968876008 2107567550 2145886960 2149125220 2237359100 2360475656 2426431700 2454026960 2461095010 2505842192 2682358700 2686406525 2735250280 2774325284 2950594570 3008775308 3067533700 3132302740 3372108080 3419062850 3445533014 3467906605 3760969135 3807218800 3907500400 3915378425 3937752016 4215135100 4298250440 4474718200 4720951312 4852863400 4855069247 4922190020 5364717400 5372813050 5470500560 5548650568 5901189140 6017550616 6135067400 6152737525 6264605480 6838125700 6891066028 6935813210 7376486425 7521938270 7629394531 7830756850 8430270200 8596500880 8613832535 8949436400 9705726800 9710138494 9844380040 10729434800 10745626100 11097301136 11802378280 12035101232 12270134800 12305475050 12529210960 13676251400 13782132056 13871626420 14752972850 15043876540 15258789062 15661513700 16860540400 17227665070 17339533025 18804845675 19420276988 19688760080 21491252200 23604756560 24275346235 24610950100 27352502800 27564264112 27743252840 29505945700 30087753080 30517578124 31323027400 34455330140 34679066050 37609691350 38146972655 38840553976 42982504400 43069162675 48550692470 49221900200 53405761717 55486505680 59011891400 60175506160 61035156248 62646054800 68910660280 69358132100 75219382700 76293945310 77681107952 86138325350 97101384940 98443800400 106811523434 118023782800 121376731175 122070312496 137821320560 138716264200 150438765400 152587890620 172276650700 190734863275 194202769880 213623046868 242753462350 267028808585 277432528400 300877530800 305175781240 344553301400 381469726550 388405539760 427246093736 485506924700 534057617170 610351562480 689106602800 762939453100 854492187472 971013849400 1068115234340 1335144042925 1525878906200 1942027698800 2136230468680 2670288085850 3051757812400 4272460937360 5340576171700 10681152343400 21362304686800
• Sum of all divisors σ(n): 67390182752256
• Sum of proper divisors (its aliquot sum) s(n): 46027878065456
• 21362304686800 is an abundant number, because the sum of its proper divisors (46027878065456) is greater than itself. Its abundance is 24665573378656

Bases of 21362304686800

• Binary: 100110110110111001100100101010001101011010000₂
• Hexadecimal: 0x136DCC951AD0
• Base-36: 7KLPGNH74

Squares and roots of 21362304686800

• 21362304686800 squared (21362304686800²) is 456348061531677246094240000
• 21362304686800 cubed (21362304686800³) is 9748646333670243620903900146484032000000
• The square root of 21362304686800 is 4621937.3304708493
• The cube root of 21362304686800 is 27747.0000541533

Scales and comparisons

• 21,362,304,686,800 seconds is equal to 679,255 years, 10 weeks, 6 days, 20 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,362,304,686,800 would take you about one million, six hundred ninety-eight thousand, one hundred thirty-eight 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 21362304686800 cubic inches would be around 2312.3 feet tall.

Recreational maths with 21362304686800

• 21362304686800 backwards is 00868640326312
• The number of decimal digits it has is: 14
• The sum of 21362304686800's digits is 49
• More coming soon!