21209841664000
21,209,841,664,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 21209841664000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 912 divisors.
21209841664000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred twelve divisors.
Prime factorization of 21209841664000:
218 × 53 × 11 × 192 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 19 × 19 × 163)See below for interesting mathematical facts about the number 21209841664000 from the Numbermatics database.
Names of 21209841664000
- Cardinal: 21209841664000 can be written as Twenty-one trillion, two hundred nine billion, eight hundred forty-one million, six hundred sixty-four thousand.
Scientific notation
- Scientific notation: 2.1209841664 × 1013
Factors of 21209841664000
Divisors of 21209841664000
- Number of divisors d(n): 912
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Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 25 32 38 40 44 50 55 64 76 80 88 95 100 110 125 128 152 160 163 176 190 200 209 220 250 256 275 304 320 326 352 361 380 400 418 440 475 500 512 550 608 640 652 704 722 760 800 815 836 880 950 1000 1024 1045 1100 1216 1280 1304 1375 1408 1444 1520 1600 1630 1672 1760 1793 1805 1900 2000 2048 2090 2200 2375 2432 2560 2608 2750 2816 2888 3040 3097 3200 3260 3344 3520 3586 3610 3800 3971 4000 4075 4096 4180 4400 4750 4864 5120 5216 5225 5500 5632 5776 6080 6194 6400 6520 6688 7040 7172 7220 7600 7942 8000 8150 8192 8360 8800 8965 9025 9500 9728 10240 10432 10450 11000 11264 11552 12160 12388 12800 13040 13376 14080 14344 14440 15200 15485 15884 16000 16300 16384 16720 17600 17930 18050 19000 19456 19855 20375 20480 20864 20900 22000 22528 23104 24320 24776 25600 26080 26125 26752 28160 28688 28880 30400 30970 31768 32000 32600 32768 33440 34067 35200 35860 36100 38000 38912 39710 40750 40960 41728 41800 44000 44825 45056 45125 46208 48640 49552 51200 52160 52250 53504 56320 57376 57760 58843 60800 61940 63536 64000 65200 65536 66880 68134 70400 71720 72200 76000 77425 77824 79420 81500 81920 83456 83600 88000 89650 90112 90250 92416 97280 99104 99275 102400 104320 104500 107008 112640 114752 115520 117686 121600 123880 127072 128000 130400 131072 133760 136268 140800 143440 144400 152000 154850 155648 158840 163000 163840 166912 167200 170335 176000 179300 180224 180500 184832 194560 198208 198550 204800 208640 209000 214016 224125 225280 229504 231040 235372 243200 247760 254144 256000 260800 262144 267520 272536 281600 286880 288800 294215 304000 309700 311296 317680 326000 327680 333824 334400 340670 352000 358600 360448 361000 369664 387125 389120 396416 397100 409600 417280 418000 428032 448250 450560 459008 462080 470744 486400 495520 496375 508288 512000 521600 535040 545072 563200 573760 577600 588430 608000 619400 622592 635360 647273 652000 655360 667648 668800 681340 704000 717200 720896 722000 739328 774250 778240 792832 794200 819200 834560 836000 851675 856064 896500 901120 918016 924160 941488 972800 991040 992750 1016576 1024000 1043200 1070080 1090144 1126400 1147520 1155200 1176860 1216000 1238800 1245184 1270720 1294546 1304000 1310720 1335296 1337600 1362680 1408000 1434400 1441792 1444000 1471075 1478656 1548500 1556480 1585664 1588400 1638400 1669120 1672000 1703350 1712128 1793000 1802240 1836032 1848320 1882976 1945600 1982080 1985500 2033152 2048000 2086400 2140160 2180288 2252800 2295040 2310400 2353720 2432000 2477600 2490368 2541440 2589092 2608000 2670592 2675200 2725360 2816000 2868800 2883584 2888000 2942150 2957312 3097000 3112960 3171328 3176800 3236365 3276800 3338240 3344000 3406700 3424256 3586000 3604480 3672064 3696640 3765952 3891200 3964160 3971000 4066304 4096000 4172800 4258375 4280320 4360576 4505600 4590080 4620800 4707440 4864000 4955200 4980736 5082880 5178184 5216000 5341184 5350400 5450720 5632000 5737600 5776000 5884300 5914624 6194000 6225920 6342656 6353600 6472730 6553600 6676480 6688000 6813400 6848512 7172000 7208960 7344128 7355375 7393280 7531904 7782400 7928320 7942000 8132608 8192000 8345600 8516750 8560640 8721152 9011200 9180160 9241600 9414880 9728000 9910400 10165760 10356368 10432000 10682368 10700800 10901440 11264000 11475200 11552000 11768600 11829248 12388000 12451840 12685312 12707200 12945460 13352960 13376000 13626800 13697024 14344000 14417920 14688256 14710750 14786560 15063808 15564800 15856640 15884000 16181825 16265216 16384000 16691200 17033500 17121280 17442304 18022400 18360320 18483200 18829760 19456000 19820800 20331520 20712736 20864000 21364736 21401600 21802880 22528000 22950400 23104000 23537200 23658496 24776000 24903680 25370624 25414400 25890920 26705920 26752000 27253600 27394048 28688000 29376512 29421500 29573120 30127616 31129600 31713280 31768000 32363650 32530432 32768000 33382400 34067000 34242560 34884608 36044800 36720640 36966400 37659520 38912000 39641600 40663040 41425472 41728000 42729472 42803200 43605760 45056000 45900800 46208000 47074400 47316992 49552000 50741248 50828800 51781840 53411840 53504000 54507200 54788096 57376000 58753024 58843000 59146240 60255232 62259200 63426560 63536000 64727300 65060864 66764800 68134000 68485120 69769216 72089600 73441280 73932800 75319040 77824000 79283200 80909125 81326080 82850944 83456000 85606400 87211520 90112000 91801600 92416000 94148800 94633984 99104000 101482496 101657600 103563680 106823680 107008000 109014400 114752000 117506048 117686000 118292480 120510464 124518400 126853120 127072000 129454600 130121728 133529600 136268000 136970240 139538432 146882560 147865600 150638080 155648000 158566400 161818250 162652160 165701888 166912000 171212800 174423040 180224000 183603200 184832000 188297600 198208000 202964992 203315200 207127360 213647360 214016000 218028800 229504000 235012096 235372000 236584960 241020928 253706240 254144000 258909200 260243456 267059200 272536000 273940480 279076864 293765120 295731200 301276160 311296000 317132800 323636500 325304320 331403776 333824000 342425600 348846080 360448000 367206400 369664000 376595200 396416000 405929984 406630400 414254720 428032000 436057600 459008000 470024192 470744000 473169920 482041856 507412480 508288000 517818400 520486912 534118400 545072000 558153728 587530240 591462400 602552320 622592000 634265600 647273000 650608640 662807552 667648000 684851200 697692160 734412800 739328000 753190400 792832000 811859968 813260800 828509440 856064000 872115200 918016000 941488000 964083712 1014824960 1016576000 1035636800 1040973824 1068236800 1090144000 1116307456 1175060480 1182924800 1205104640 1268531200 1294546000 1301217280 1325615104 1335296000 1369702400 1395384320 1468825600 1478656000 1506380800 1585664000 1626521600 1657018880 1712128000 1744230400 1836032000 1882976000 1928167424 2029649920 2033152000 2071273600 2180288000 2232614912 2350120960 2365849600 2410209280 2537062400 2589092000 2602434560 2651230208 2670592000 2790768640 2937651200 2957312000 3012761600 3171328000 3253043200 3314037760 3424256000 3488460800 3672064000 3765952000 3856334848 4059299840 4066304000 4142547200 4360576000 4465229824 4820418560 5074124800 5178184000 5204869120 5302460416 5341184000 5581537280 5875302400 5914624000 6025523200 6342656000 6506086400 6628075520 6848512000 6976921600 7344128000 7531904000 7712669696 8132608000 8285094400 8721152000 8930459648 9640837120 10148249600 10356368000 10604920832 11163074560 11750604800 11829248000 12051046400 12685312000 13012172800 13256151040 13953843200 14688256000 15063808000 15425339392 16265216000 16570188800 17442304000 19281674240 20296499200 20712736000 21209841664 22326149120 24102092800 25370624000 26024345600 26512302080 27907686400 29376512000 30127616000 32530432000 33140377600 34884608000 38563348480 41425472000 42419683328 44652298240 48204185600 50741248000 53024604160 55815372800 58753024000 60255232000 65060864000 66280755200 69769216000 77126696960 82850944000 84839366656 96408371200 101482496000 106049208320 111630745600 120510464000 130121728000 132561510400 139538432000 165701888000 169678733312 192816742400 212098416640 223261491200 241020928000 265123020800 279076864000 331403776000 385633484800 424196833280 482041856000 530246041600 558153728000 662807552000 848393666560 964083712000 1060492083200 1116307456000 1325615104000 1928167424000 2120984166400 2651230208000 4241968332800 5302460416000 10604920832000 21209841664000
- Sum of all divisors σ(n): 61325875555776
- Sum of proper divisors (its aliquot sum) s(n): 40116033891776
- 21209841664000 is an abundant number, because the sum of its proper divisors (40116033891776) is greater than itself. Its abundance is 18906192227776
Bases of 21209841664000
- Binary: 1001101001010010011010001010000000000000000002
- Hexadecimal: 0x134A4D140000
- Base-36: 7INO03RWG
Squares and roots of 21209841664000
- 21209841664000 squared (212098416640002) is 449857383411950288896000000
- 21209841664000 cubed (212098416640003) is 9541403873548805712923217362944000000000
-
The
square root of 21209841664000 is 4605414.3856986419 -
The
cube root of 21209841664000 is 27680.8321667243
Scales and comparisons
How big is 21209841664000?- 21,209,841,664,000 seconds is equal to 674,407 years, 18 weeks, 4 days, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,209,841,664,000 would take you about one million, six hundred eighty-six thousand and eighteen 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 21209841664000 cubic inches would be around 2306.7 feet tall.
Recreational maths with 21209841664000
- 21209841664000 backwards is 00046614890212
- The number of decimal digits it has is: 14
- The sum of 21209841664000's digits is 43
- More coming soon!
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The information we have on file for 21209841664000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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