21321664600000
21,321,664,600,000 is an even composite number composed of five prime numbers multiplied together.
21321664600000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 21321664600000:
26 × 55 × 41 × 67 × 1972
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 41 × 67 × 197 × 197)See below for interesting mathematical facts about the number 21321664600000 from the Numbermatics database.
Names of 21321664600000
- Cardinal: 21321664600000 can be written as Twenty-one trillion, three hundred twenty-one billion, six hundred sixty-four million, six hundred thousand.
Scientific notation
- Scientific notation: 2.13216646 × 1013
Factors of 21321664600000
Divisors of 21321664600000
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 41 50 64 67 80 82 100 125 134 160 164 197 200 205 250 268 320 328 335 394 400 410 500 536 625 656 670 788 800 820 985 1000 1025 1072 1250 1312 1340 1576 1600 1640 1675 1970 2000 2050 2144 2500 2624 2680 2747 3125 3152 3280 3350 3940 4000 4100 4288 4925 5000 5125 5360 5494 6250 6304 6560 6700 7880 8000 8077 8200 8375 9850 10000 10250 10720 10988 12500 12608 13120 13199 13400 13735 15760 16154 16400 16750 19700 20000 20500 21440 21976 24625 25000 25625 26398 26800 27470 31520 32308 32800 33500 38809 39400 40000 40385 41000 41875 43952 49250 50000 51250 52796 53600 54940 63040 64616 65600 65995 67000 68675 77618 78800 80770 82000 83750 87904 98500 100000 102500 105592 107200 109880 123125 128125 129232 131990 134000 137350 155236 157600 161540 164000 167500 175808 194045 197000 200000 201925 205000 209375 211184 219760 246250 256250 258464 263980 268000 274700 310472 315200 323080 328000 329975 335000 343375 388090 394000 403850 410000 418750 422368 439520 492500 512500 516928 527960 536000 541159 549400 615625 620944 646160 659950 670000 686750 776180 788000 807700 820000 837500 844736 879040 970225 985000 1009625 1025000 1055920 1082318 1098800 1231250 1241888 1292320 1319900 1340000 1373500 1552360 1576000 1591169 1615400 1640000 1649875 1675000 1716875 1940450 1970000 2019250 2050000 2111840 2164636 2197600 2462500 2483776 2584640 2600203 2639800 2680000 2705795 2747000 3104720 3182338 3230800 3299750 3350000 3433750 3880900 3940000 4038500 4100000 4223680 4329272 4395200 4851125 4925000 5048125 5200406 5279600 5411590 5494000 6209440 6364676 6461600 6599500 6700000 6867500 7761800 7880000 7955845 8077000 8200000 8249375 8584375 8658544 9702250 9850000 10096250 10400812 10559200 10823180 10988000 12418880 12729352 12923200 13001015 13199000 13400000 13528975 13735000 15523600 15911690 16154000 16498750 17168750 17317088 19404500 19700000 20192500 20801624 21118400 21646360 21976000 24255625 25240625 25458704 26002030 26398000 27057950 27470000 31047200 31823380 32308000 32997500 34337500 34634176 38809000 39400000 39779225 40385000 41246875 41603248 43292720 48511250 50481250 50917408 52004060 52796000 54115900 54940000 62094400 63646760 64616000 65005075 65995000 67644875 68675000 77618000 79558450 80770000 82493750 83206496 86585440 97022500 100962500 101834816 104008120 105592000 106608323 108231800 109880000 121278125 127293520 130010150 131990000 135289750 137350000 155236000 159116900 161540000 164987500 166412992 173170880 194045000 198896125 201925000 208016240 213216646 216463600 242556250 254587040 260020300 263980000 270579500 274700000 310472000 318233800 323080000 325025375 329975000 338224375 388090000 397792250 403850000 416032480 426433292 432927200 485112500 509174080 520040600 527960000 533041615 541159000 549400000 636467600 650050750 659950000 676448750 776180000 795584500 807700000 832064960 852866584 865854400 970225000 994480625 1040081200 1066083230 1082318000 1272935200 1300101500 1319900000 1352897500 1552360000 1591169000 1615400000 1625126875 1691121875 1705733168 1940450000 1988961250 2080162400 2132166460 2164636000 2545870400 2600203000 2639800000 2665208075 2705795000 3182338000 3250253750 3382243750 3411466336 3880900000 3977922500 4160324800 4264332920 4329272000 4972403125 5200406000 5330416150 5411590000 6364676000 6500507500 6764487500 6822932672 7761800000 7955845000 8125634375 8528665840 9944806250 10400812000 10660832300 10823180000 12729352000 13001015000 13326040375 13528975000 15911690000 16251268750 17057331680 19889612500 20801624000 21321664600 21646360000 26002030000 26652080750 27057950000 31823380000 32502537500 34114663360 39779225000 42643329200 52004060000 53304161500 54115900000 63646760000 65005075000 66630201875 79558450000 85286658400 104008120000 106608323000 108231800000 130010150000 133260403750 159116900000 170573316800 213216646000 260020300000 266520807500 318233800000 333151009375 426433292000 520040600000 533041615000 666302018750 852866584000 1066083230000 1332604037500 2132166460000 2665208075000 4264332920000 5330416150000 10660832300000 21321664600000
- Sum of all divisors σ(n): 55263287079504
- Sum of proper divisors (its aliquot sum) s(n): 33941622479504
- 21321664600000 is an abundant number, because the sum of its proper divisors (33941622479504) is greater than itself. Its abundance is 12619957879504
Bases of 21321664600000
- Binary: 1001101100100010101100011111010010111110000002
- Hexadecimal: 0x1364563E97C0
- Base-36: 7K31CLDJ4
Squares and roots of 21321664600000
- 21321664600000 squared (213216646000002) is 454613381314893160000000000
- 21321664600000 cubed (213216646000003) is 9693114039068058942354136000000000000000
-
The
square root of 21321664600000 is 4617538.8033020361 -
The
cube root of 21321664600000 is 27729.3933969121
Scales and comparisons
How big is 21321664600000?- 21,321,664,600,000 seconds is equal to 677,962 years, 51 weeks, 11 hours, 6 minutes, 40 seconds.
-
To count from 1 to 21,321,664,600,000 would take you about one million, six hundred ninety-four thousand, nine hundred 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 21321664600000 cubic inches would be around 2310.8 feet tall.
Recreational maths with 21321664600000
- 21321664600000 backwards is 00000646612312
- The number of decimal digits it has is: 14
- The sum of 21321664600000's digits is 31
- More coming soon!
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