21247401984000
21,247,401,984,000 is an even composite number composed of five prime numbers multiplied together.
21247401984000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred sixteen divisors.
Prime factorization of 21247401984000:
216 × 3 × 53 × 31 × 1672
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 31 × 167 × 167)See below for interesting mathematical facts about the number 21247401984000 from the Numbermatics database.
Names of 21247401984000
- Cardinal: 21247401984000 can be written as Twenty-one trillion, two hundred forty-seven billion, four hundred one million, nine hundred eighty-four thousand.
Scientific notation
- Scientific notation: 2.1247401984 × 1013
Factors of 21247401984000
Divisors of 21247401984000
- Number of divisors d(n): 816
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 40 48 50 60 62 64 75 80 93 96 100 120 124 125 128 150 155 160 167 186 192 200 240 248 250 256 300 310 320 334 372 375 384 400 465 480 496 500 501 512 600 620 640 668 744 750 768 775 800 835 930 960 992 1000 1002 1024 1200 1240 1280 1336 1488 1500 1536 1550 1600 1670 1860 1920 1984 2000 2004 2048 2325 2400 2480 2505 2560 2672 2976 3000 3072 3100 3200 3340 3720 3840 3875 3968 4000 4008 4096 4175 4650 4800 4960 5010 5120 5177 5344 5952 6000 6144 6200 6400 6680 7440 7680 7750 7936 8000 8016 8192 8350 9300 9600 9920 10020 10240 10354 10688 11625 11904 12000 12288 12400 12525 12800 13360 14880 15360 15500 15531 15872 16000 16032 16384 16700 18600 19200 19840 20040 20480 20708 20875 21376 23250 23808 24000 24576 24800 25050 25600 25885 26720 27889 29760 30720 31000 31062 31744 32000 32064 32768 33400 37200 38400 39680 40080 40960 41416 41750 42752 46500 47616 48000 49152 49600 50100 51200 51770 53440 55778 59520 61440 62000 62124 62625 63488 64000 64128 65536 66800 74400 76800 77655 79360 80160 81920 82832 83500 83667 85504 93000 95232 96000 98304 99200 100200 102400 103540 106880 111556 119040 122880 124000 124248 125250 126976 128000 128256 129425 133600 139445 148800 153600 155310 158720 160320 163840 165664 167000 167334 171008 186000 190464 192000 196608 198400 200400 204800 207080 213760 223112 238080 245760 248000 248496 250500 253952 256000 256512 258850 267200 278890 297600 307200 310620 317440 320640 327680 331328 334000 334668 342016 372000 380928 384000 388275 396800 400800 409600 414160 418335 427520 446224 476160 491520 496000 496992 501000 507904 512000 513024 517700 534400 557780 595200 614400 621240 634880 641280 647125 662656 668000 669336 684032 697225 744000 761856 768000 776550 793600 801600 819200 828320 836670 855040 864559 892448 952320 983040 992000 993984 1002000 1015808 1024000 1026048 1035400 1068800 1115560 1190400 1228800 1242480 1269760 1282560 1294250 1325312 1336000 1338672 1368064 1394450 1488000 1523712 1536000 1553100 1587200 1603200 1638400 1656640 1673340 1710080 1729118 1784896 1904640 1941375 1984000 1987968 2004000 2031616 2048000 2052096 2070800 2091675 2137600 2231120 2380800 2457600 2484960 2539520 2565120 2588500 2593677 2650624 2672000 2677344 2736128 2788900 2976000 3047424 3072000 3106200 3174400 3206400 3313280 3346680 3420160 3458236 3486125 3569792 3809280 3882750 3968000 3975936 4008000 4096000 4104192 4141600 4183350 4275200 4322795 4462240 4761600 4915200 4969920 5079040 5130240 5177000 5187354 5301248 5344000 5354688 5472256 5577800 5952000 6094848 6144000 6212400 6348800 6412800 6626560 6693360 6840320 6916472 6972250 7139584 7618560 7765500 7936000 7951872 8016000 8192000 8208384 8283200 8366700 8550400 8645590 8924480 9523200 9939840 10158080 10260480 10354000 10374708 10458375 10602496 10688000 10709376 10944512 11155600 11904000 12288000 12424800 12697600 12825600 12968385 13253120 13386720 13680640 13832944 13944500 14279168 15237120 15531000 15872000 15903744 16032000 16416768 16566400 16733400 17100800 17291180 17848960 19046400 19879680 20520960 20708000 20749416 20916750 21204992 21376000 21418752 21613975 22311200 23808000 24576000 24849600 25395200 25651200 25936770 26506240 26773440 27361280 27665888 27889000 28558336 30474240 31062000 31744000 31807488 32064000 32833536 33132800 33466800 34201600 34582360 35697920 38092800 39759360 41041920 41416000 41498832 41833500 42409984 42752000 42837504 43227950 44622400 47616000 49699200 50790400 51302400 51873540 53012480 53546880 54722560 55331776 55778000 57116672 62124000 63488000 63614976 64128000 64841925 66265600 66933600 68403200 69164720 71395840 76185600 79518720 82083840 82832000 82997664 83667000 84819968 85504000 85675008 86455900 89244800 95232000 99398400 102604800 103747080 106024960 107093760 108069875 110663552 111556000 114233344 124248000 126976000 127229952 128256000 129683850 132531200 133867200 136806400 138329440 142791680 152371200 159037440 164167680 165664000 165995328 167334000 169639936 171008000 171350016 172911800 178489600 190464000 198796800 205209600 207494160 212049920 214187520 216139750 221327104 223112000 228466688 248496000 253952000 254459904 256512000 259367700 265062400 267734400 273612800 276658880 285583360 318074880 324209625 331328000 331990656 334668000 339279872 342016000 342700032 345823600 356979200 380928000 397593600 410419200 414988320 424099840 428375040 432279500 442654208 446224000 456933376 496992000 508919808 513024000 518735400 530124800 535468800 553317760 571166720 636149760 648419250 662656000 663981312 669336000 684032000 685400064 691647200 713958400 761856000 795187200 820838400 829976640 848199680 856750080 864559000 885308416 892448000 913866752 993984000 1017839616 1026048000 1037470800 1060249600 1070937600 1106635520 1142333440 1272299520 1296838500 1325312000 1327962624 1338672000 1368064000 1370800128 1383294400 1427916800 1590374400 1659953280 1696399360 1713500160 1729118000 1770616832 1784896000 1827733504 1987968000 2052096000 2074941600 2120499200 2141875200 2213271040 2284666880 2544599040 2593677000 2650624000 2655925248 2677344000 2741600256 2766588800 2855833600 3180748800 3319906560 3427000320 3458236000 3541233664 3569792000 3975936000 4104192000 4149883200 4240998400 4283750400 4426542080 4569333760 5089198080 5187354000 5301248000 5311850496 5354688000 5483200512 5533177600 5711667200 6361497600 6639813120 6854000640 6916472000 7082467328 7139584000 7951872000 8299766400 8481996800 8567500800 8853084160 9138667520 10374708000 10602496000 10623700992 10709376000 11066355200 11423334400 12722995200 13279626240 13708001280 13832944000 14164934656 14279168000 15903744000 16599532800 17135001600 17706168320 20749416000 21204992000 21247401984 21418752000 22132710400 22846668800 25445990400 26559252480 27416002560 27665888000 28329869312 28558336000 31807488000 33199065600 34270003200 35412336640 41498832000 42409984000 42494803968 42837504000 44265420800 45693337600 53118504960 55331776000 56659738624 57116672000 63614976000 66398131200 68540006400 70824673280 82997664000 84989607936 85675008000 88530841600 106237009920 110663552000 114233344000 127229952000 132796262400 137080012800 141649346560 165995328000 169979215872 171350016000 177061683200 212474019840 221327104000 228466688000 265592524800 283298693120 331990656000 342700032000 354123366400 424948039680 442654208000 531185049600 663981312000 685400064000 708246732800 849896079360 885308416000 1062370099200 1327962624000 1416493465600 1770616832000 2124740198400 2655925248000 3541233664000 4249480396800 5311850496000 7082467328000 10623700992000 21247401984000
- Sum of all divisors σ(n): 73431502250496
- Sum of proper divisors (its aliquot sum) s(n): 52184100266496
- 21247401984000 is an abundant number, because the sum of its proper divisors (52184100266496) is greater than itself. Its abundance is 30936698282496
Bases of 21247401984000
- Binary: 1001101010011000010111101100100000000000000002
- Hexadecimal: 0x13530BD90000
- Base-36: 7J4X6JSAO
Squares and roots of 21247401984000
- 21247401984000 squared (212474019840002) is 451452091069687136256000000
- 21247401984000 cubed (212474019840003) is 9592184055475019141145012731904000000000
-
The
square root of 21247401984000 is 4609490.4256327511 -
The
cube root of 21247401984000 is 27697.1624439801
Scales and comparisons
How big is 21247401984000?- 21,247,401,984,000 seconds is equal to 675,601 years, 34 weeks, 2 days, 10 hours, 40 minutes.
-
To count from 1 to 21,247,401,984,000 would take you about one million, six hundred eighty-nine thousand and four 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 21247401984000 cubic inches would be around 2308.1 feet tall.
Recreational maths with 21247401984000
- 21247401984000 backwards is 00048910474212
- The number of decimal digits it has is: 14
- The sum of 21247401984000's digits is 42
- More coming soon!
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