21384070584240
21,384,070,584,240 is an even composite number composed of seven prime numbers multiplied together.
21384070584240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21384070584240:
24 × 3 × 5 × 72 × 13 × 97 × 1442009
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 13 × 97 × 1442009)See below for interesting mathematical facts about the number 21384070584240 from the Numbermatics database.
Names of 21384070584240
- Cardinal: 21384070584240 can be written as Twenty-one trillion, three hundred eighty-four billion, seventy million, five hundred eighty-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.138407058424 × 1013
Factors of 21384070584240
Divisors of 21384070584240
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 49 52 56 60 65 70 78 80 84 91 97 98 104 105 112 120 130 140 147 156 168 182 194 195 196 208 210 240 245 260 273 280 291 294 312 336 364 388 390 392 420 455 485 490 520 546 560 582 588 624 637 679 728 735 776 780 784 840 910 970 980 1040 1092 1164 1176 1261 1274 1358 1365 1455 1456 1470 1552 1560 1680 1820 1911 1940 1960 2037 2184 2328 2352 2522 2548 2716 2730 2910 2940 3120 3185 3395 3640 3783 3822 3880 3920 4074 4368 4656 4753 5044 5096 5432 5460 5820 5880 6305 6370 6790 7280 7566 7644 7760 8148 8827 9506 9555 10088 10185 10192 10864 10920 11640 11760 12610 12740 13580 14259 15132 15288 16296 17654 18915 19012 19110 20176 20370 21840 23280 23765 25220 25480 26481 27160 28518 30264 30576 32592 35308 37830 38024 38220 40740 44135 47530 50440 50960 52962 54320 57036 60528 61789 70616 71295 75660 76048 76440 81480 88270 95060 100880 105924 114072 123578 132405 141232 142590 151320 152880 162960 176540 185367 190120 211848 228144 247156 264810 285180 302640 308945 353080 370734 380240 423696 494312 529620 570360 617890 706160 741468 926835 988624 1059240 1140720 1235780 1442009 1482936 1853670 2118480 2471560 2884018 2965872 3707340 4326027 4943120 5768036 7210045 7414680 8652054 10094063 11536072 14420090 14829360 17304108 18746117 20188126 21630135 23072144 28840180 30282189 34608216 37492234 40376252 43260270 50470315 56238351 57680360 60564378 69216432 70658441 74984468 80752504 86520540 93730585 100940630 112476702 115360720 121128756 131222819 139874873 141316882 149968936 151410945 161505008 173041080 187461170 201881260 211975323 224953404 242257512 262445638 279749746 281191755 282633764 299937872 302821890 346082160 353292205 374922340 393668457 403762520 419624619 423950646 449906808 484515024 524891276 559499492 562383510 565267528 605643780 656114095 699374365 706584410 749844680 787336914 807525040 839249238 847901292 899813616 918559733 979124111 1049782552 1059876615 1118998984 1124767020 1130535056 1211287560 1312228190 1398748730 1413168820 1499689360 1574673828 1678498476 1695802584 1818373349 1837119466 1958248222 1968342285 2098123095 2099565104 2119753230 2237997968 2249534040 2422575120 2624456380 2755679199 2797497460 2826337640 2937372333 3149347656 3356996952 3391605168 3636746698 3674238932 3916496444 3936684570 4196246190 4239506460 4499068080 4592798665 4895620555 5248912760 5455120047 5511358398 5594994920 5652675280 5874744666 6298695312 6713993904 6853868777 7273493396 7348477864 7832992888 7873369140 8392492380 8479012920 9091866745 9185597330 9791241110 10497825520 10910240094 11022716796 11189989840 11749489332 12728613443 13707737554 13778395995 14546986792 14686861665 14696955728 15665985776 15746738280 16784984760 16958025840 18183733490 18371194660 19582482220 20561606331 21820480188 22045433592 23498978664 25457226886 27275600235 27415475108 27556791990 29093973584 29373723330 31493476560 33569969520 34269343885 36367466980 36742389320 38185840329 39164964440 41123212662 43640960376 44090867184 46997957328 50914453772 54551200470 54830950216 55113583980 58747446660 63643067215 68538687770 72734933960 73484778640 76371680658 78329928880 82246425324 87281920752 89100294101 101828907544 102808031655 109102400940 109661900432 110227167960 117494893320 127286134430 137077375540 145469867920 152743361316 164492850648 178200588202 190929201645 203657815088 205616063310 218204801880 220454335920 234989786640 254572268860 267300882303 274154751080 305486722632 328985701296 356401176404 381858403290 411232126620 436409603760 445501470505 509144537720 534601764606 548309502160 610973445264 712802352808 763716806580 822464253240 891002941010 1018289075440 1069203529212 1336504411515 1425604705616 1527433613160 1644928506480 1782005882020 2138407058424 2673008823030 3054867226320 3564011764040 4276814116848 5346017646060 7128023528080 10692035292120 21384070584240
- Sum of all divisors σ(n): 83901586829760
- Sum of proper divisors (its aliquot sum) s(n): 62517516245520
- 21384070584240 is an abundant number, because the sum of its proper divisors (62517516245520) is greater than itself. Its abundance is 41133445661280
Bases of 21384070584240
- Binary: 1001101110010110111011110111001010111101100002
- Hexadecimal: 0x1372DDEE57B0
- Base-36: 7KVPFI75C
Squares and roots of 21384070584240
- 21384070584240 squared (213840705842402) is 457278474751758454936377600
- 21384070584240 cubed (213840705842403) is 9778475180745211512418703856861249024000
-
The
square root of 21384070584240 is 4624291.3602237479 -
The
cube root of 21384070584240 is 27756.4205944645
Scales and comparisons
How big is 21384070584240?- 21,384,070,584,240 seconds is equal to 679,947 years, 15 weeks, 3 days, 22 hours, 44 minutes.
-
To count from 1 to 21,384,070,584,240 would take you about one million, six hundred ninety-nine thousand, eight hundred sixty-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 21384070584240 cubic inches would be around 2313 feet tall.
Recreational maths with 21384070584240
- 21384070584240 backwards is 04248507048312
- 21384070584240 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21384070584240's digits is 48
- More coming soon!
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