21730971840000
21,730,971,840,000 is an even composite number composed of six prime numbers multiplied together.
21730971840000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred divisors.
Prime factorization of 21730971840000:
29 × 3 × 54 × 19 × 61 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 19 × 61 × 19531)See below for interesting mathematical facts about the number 21730971840000 from the Numbermatics database.
Names of 21730971840000
- Cardinal: 21730971840000 can be written as Twenty-one trillion, seven hundred thirty billion, nine hundred seventy-one million, eight hundred forty thousand.
Scientific notation
- Scientific notation: 2.173097184 × 1013
Factors of 21730971840000
Divisors of 21730971840000
- Number of divisors d(n): 800
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 32 38 40 48 50 57 60 61 64 75 76 80 95 96 100 114 120 122 125 128 150 152 160 183 190 192 200 228 240 244 250 256 285 300 304 305 320 366 375 380 384 400 456 475 480 488 500 512 570 600 608 610 625 640 732 750 760 768 800 912 915 950 960 976 1000 1140 1159 1200 1216 1220 1250 1280 1425 1464 1500 1520 1525 1536 1600 1824 1830 1875 1900 1920 1952 2000 2280 2318 2375 2400 2432 2440 2500 2560 2850 2928 3000 3040 3050 3200 3477 3648 3660 3750 3800 3840 3904 4000 4560 4575 4636 4750 4800 4864 4880 5000 5700 5795 5856 6000 6080 6100 6400 6954 7125 7296 7320 7500 7600 7625 7680 7808 8000 9120 9150 9272 9500 9600 9728 9760 10000 11400 11590 11712 11875 12000 12160 12200 12800 13908 14250 14592 14640 15000 15200 15250 15616 16000 17385 18240 18300 18544 19000 19200 19520 19531 20000 22800 22875 23180 23424 23750 24000 24320 24400 27816 28500 28975 29184 29280 30000 30400 30500 31232 32000 34770 35625 36480 36600 37088 38000 38125 38400 39040 39062 40000 45600 45750 46360 46848 47500 48000 48640 48800 55632 57000 57950 58560 58593 60000 60800 61000 64000 69540 71250 72960 73200 74176 76000 76250 78080 78124 80000 86925 91200 91500 92720 93696 95000 96000 97600 97655 111264 114000 114375 115900 117120 117186 120000 121600 122000 139080 142500 144875 145920 146400 148352 152000 152500 156160 156248 160000 173850 182400 183000 185440 190000 192000 195200 195310 222528 228000 228750 231800 234240 234372 240000 243200 244000 278160 285000 289750 292800 292965 296704 304000 305000 312496 320000 347700 364800 366000 370880 371089 380000 390400 390620 434625 445056 456000 457500 463600 468480 468744 480000 488000 488275 556320 570000 579500 585600 585930 593408 608000 610000 624992 695400 724375 729600 732000 741760 742178 760000 780800 781240 869250 890112 912000 915000 927200 937488 960000 976000 976550 1112640 1113267 1140000 1159000 1171200 1171860 1191391 1216000 1220000 1249984 1390800 1448750 1464000 1464825 1483520 1484356 1520000 1562480 1738500 1780224 1824000 1830000 1854400 1855445 1874976 1952000 1953100 2173125 2225280 2226534 2280000 2318000 2342400 2343720 2382782 2440000 2441375 2499968 2781600 2897500 2928000 2929650 2967040 2968712 3040000 3124960 3477000 3574173 3648000 3660000 3708800 3710890 3749952 3904000 3906200 4346250 4450560 4453068 4560000 4636000 4687440 4765564 4880000 4882750 4999936 5563200 5566335 5795000 5856000 5859300 5937424 5956955 6080000 6249920 6954000 7148346 7320000 7324125 7417600 7421780 7499904 7812400 8692500 8901120 8906136 9120000 9272000 9277225 9374880 9531128 9760000 9765500 9999872 11126400 11132670 11590000 11712000 11718600 11874848 11913910 12206875 12499840 13908000 14296692 14640000 14648250 14835200 14843560 14999808 15624800 17385000 17812272 17870865 18240000 18544000 18554450 18749760 19062256 19520000 19531000 22252800 22265340 22636429 23180000 23437200 23749696 23827820 24413750 24999680 27816000 27831675 28593384 29280000 29296500 29687120 29784775 29999616 31249600 34770000 35624544 35741730 36620625 37088000 37108900 37499520 38124512 39062000 44505600 44530680 45272858 46360000 46386125 46874400 47499392 47655640 48827500 49999360 55632000 55663350 57186768 58560000 58593000 59374240 59569550 62499200 67909287 69540000 71249088 71483460 73241250 74176000 74217800 74999040 76249024 78124000 89061360 89354325 90545716 92720000 92772250 93748800 94998784 95311280 97655000 111264000 111326700 113182145 114373536 117186000 118748480 119139100 124998400 135818574 139080000 139158375 142498176 142966920 146482500 148435600 148923875 149998080 152498048 156248000 178122720 178708650 181091432 185440000 185544500 187497600 189997568 190622560 195310000 222528000 222653400 226364290 228747072 231930625 234372000 237496960 238278200 249996800 271637148 278160000 278316750 284996352 285933840 292965000 296871200 297847750 304996096 312496000 339546435 356245440 357417300 362182864 370880000 371089000 374995200 381245120 390620000 445306800 446771625 452728580 457494144 463861250 468744000 474993920 476556400 543274296 556320000 556633500 565910725 569992704 571867680 585930000 593742400 595695500 609992192 624992000 679092870 695791875 712490880 714834600 724365728 742178000 744619375 749990400 762490240 781240000 890613600 893543250 905457160 914988288 927722500 937488000 949987840 953112800 1086548592 1112640000 1113267000 1131821450 1143735360 1171860000 1187484800 1191391000 1249984000 1358185740 1391583750 1424981760 1429669200 1448731456 1484356000 1489238750 1524980480 1562480000 1697732175 1781227200 1787086500 1810914320 1829976576 1855445000 1874976000 1906225600 2173097184 2226534000 2233858125 2263642900 2287470720 2343720000 2374969600 2382782000 2716371480 2783167500 2829553625 2849963520 2859338400 2897462912 2968712000 2978477500 3049960960 3124960000 3395464350 3562454400 3574173000 3621828640 3710890000 3749952000 3812451200 4346194368 4453068000 4467716250 4527285800 4574941440 4687440000 4749939200 4765564000 5432742960 5566335000 5659107250 5718676800 5794925824 5937424000 5956955000 6249920000 6790928700 7124908800 7148346000 7243657280 7421780000 7624902400 8488660875 8692388736 8906136000 8935432500 9054571600 9149882880 9374880000 9531128000 10865485920 11132670000 11318214500 11437353600 11589851648 11874848000 11913910000 13581857400 14147768125 14249817600 14296692000 14487314560 14843560000 15249804800 16977321750 17384777472 17812272000 17870865000 18109143200 18749760000 19062256000 21730971840 22265340000 22636429000 22874707200 23749696000 23827820000 27163714800 28295536250 28593384000 28974629120 29687120000 33954643500 34769554944 35624544000 35741730000 36218286400 38124512000 42443304375 43461943680 44530680000 45272858000 45749414400 47655640000 54327429600 56591072500 57186768000 57949258240 59374240000 67909287000 71249088000 71483460000 72436572800 76249024000 84886608750 86923887360 89061360000 90545716000 95311280000 108654859200 113182145000 114373536000 118748480000 135818574000 142966920000 144873145600 169773217500 173847774720 178122720000 181091432000 190622560000 217309718400 226364290000 228747072000 271637148000 285933840000 289746291200 339546435000 356245440000 362182864000 381245120000 434619436800 452728580000 543274296000 571867680000 679092870000 724365728000 869238873600 905457160000 1086548592000 1143735360000 1358185740000 1448731456000 1810914320000 2173097184000 2716371480000 3621828640000 4346194368000 5432742960000 7243657280000 10865485920000 21730971840000
- Sum of all divisors σ(n): 77402512767360
- Sum of proper divisors (its aliquot sum) s(n): 55671540927360
- 21730971840000 is an abundant number, because the sum of its proper divisors (55671540927360) is greater than itself. Its abundance is 33940569087360
Bases of 21730971840000
- Binary: 1001111000011101000101101101101101110000000002
- Hexadecimal: 0x13C3A2DB6E00
- Base-36: 7PB2JK16O
Squares and roots of 21730971840000
- 21730971840000 squared (217309718400002) is 472235137110872985600000000
- 21730971840000 cubed (217309718400003) is 10262128466414919807890325504000000000000
-
The
square root of 21730971840000 is 4661649.0472792995 -
The
cube root of 21730971840000 is 27905.7082653565
Scales and comparisons
How big is 21730971840000?- 21,730,971,840,000 seconds is equal to 690,977 years, 35 weeks, 4 days, 18 hours, 40 minutes.
-
To count from 1 to 21,730,971,840,000 would take you about one million, seven hundred twenty-seven thousand, four hundred forty-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 21730971840000 cubic inches would be around 2325.5 feet tall.
Recreational maths with 21730971840000
- 21730971840000 backwards is 00004817903712
- The number of decimal digits it has is: 14
- The sum of 21730971840000's digits is 42
- More coming soon!
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