21382768361472
21,382,768,361,472 is an even composite number composed of five prime numbers multiplied together.
21382768361472 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 21382768361472:
220 × 3 × 7 × 17 × 2392
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 17 × 239 × 239)See below for interesting mathematical facts about the number 21382768361472 from the Numbermatics database.
Names of 21382768361472
- Cardinal: 21382768361472 can be written as Twenty-one trillion, three hundred eighty-two billion, seven hundred sixty-eight million, three hundred sixty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1382768361472 × 1013
Factors of 21382768361472
Divisors of 21382768361472
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 102 112 119 128 136 168 192 204 224 238 239 256 272 336 357 384 408 448 476 478 512 544 672 714 717 768 816 896 952 956 1024 1088 1344 1428 1434 1536 1632 1673 1792 1904 1912 2048 2176 2688 2856 2868 3072 3264 3346 3584 3808 3824 4063 4096 4352 5019 5376 5712 5736 6144 6528 6692 7168 7616 7648 8126 8192 8704 10038 10752 11424 11472 12189 12288 13056 13384 14336 15232 15296 16252 16384 17408 20076 21504 22848 22944 24378 24576 26112 26768 28441 28672 30464 30592 32504 32768 34816 40152 43008 45696 45888 48756 49152 52224 53536 56882 57121 57344 60928 61184 65008 65536 69632 80304 85323 86016 91392 91776 97512 98304 104448 107072 113764 114242 114688 121856 122368 130016 131072 139264 160608 170646 171363 172032 182784 183552 195024 196608 208896 214144 227528 228484 229376 243712 244736 260032 262144 278528 321216 341292 342726 344064 365568 367104 390048 393216 399847 417792 428288 455056 456968 458752 487424 489472 520064 524288 557056 642432 682584 685452 688128 731136 734208 780096 786432 799694 835584 856576 910112 913936 917504 971057 974848 978944 1040128 1048576 1114112 1199541 1284864 1365168 1370904 1376256 1462272 1468416 1560192 1572864 1599388 1671168 1713152 1820224 1827872 1835008 1942114 1949696 1957888 2080256 2228224 2399082 2569728 2730336 2741808 2752512 2913171 2924544 2936832 3120384 3145728 3198776 3342336 3426304 3640448 3655744 3670016 3884228 3899392 3915776 4160512 4456448 4798164 5139456 5460672 5483616 5505024 5826342 5849088 5873664 6240768 6397552 6684672 6797399 6852608 7280896 7311488 7340032 7768456 7798784 7831552 8321024 8912896 9596328 10278912 10921344 10967232 11010048 11652684 11698176 11747328 12481536 12795104 13369344 13594798 13705216 14561792 14622976 15536912 15597568 15663104 16642048 17825792 19192656 20392197 20557824 21842688 21934464 22020096 23305368 23396352 23494656 24963072 25590208 26738688 27189596 27410432 29123584 29245952 31073824 31195136 31326208 33284096 38385312 40784394 41115648 43685376 43868928 46610736 46792704 46989312 49926144 51180416 53477376 54379192 54820864 58247168 58491904 62147648 62390272 62652416 66568192 76770624 81568788 82231296 87370752 87737856 93221472 93585408 93978624 99852288 102360832 108758384 109641728 116494336 116983808 124295296 124780544 125304832 133136384 153541248 163137576 164462592 174741504 175475712 186442944 187170816 187957248 199704576 204721664 217516768 219283456 232988672 233967616 248590592 250609664 266272768 307082496 326275152 328925184 349483008 350951424 372885888 374341632 375914496 399409152 409443328 435033536 438566912 465977344 467935232 497181184 532545536 614164992 652550304 657850368 698966016 701902848 745771776 751828992 798818304 818886656 870067072 877133824 931954688 935870464 994362368 1065091072 1228329984 1305100608 1315700736 1397932032 1403805696 1491543552 1597636608 1637773312 1740134144 1754267648 1863909376 1871740928 1988724736 2130182144 2456659968 2610201216 2631401472 2795864064 2807611392 2983087104 3195273216 3275546624 3480268288 3727818752 3743481856 3977449472 4260364288 4913319936 5220402432 5262802944 5591728128 5615222784 5966174208 6390546432 6551093248 6960536576 7455637504 7486963712 7954898944 9826639872 10440804864 11183456256 11230445568 11932348416 12781092864 13102186496 13921073152 14911275008 14973927424 15909797888 19653279744 20881609728 22366912512 22460891136 23864696832 26204372992 27842146304 29822550016 29947854848 31819595776 39306559488 41763219456 44733825024 44921782272 47729393664 52408745984 55684292608 59895709696 63639191552 78613118976 83526438912 89467650048 89843564544 95458787328 104817491968 111368585216 127278383104 157226237952 167052877824 179687129088 190917574656 209634983936 222737170432 254556766208 314452475904 334105755648 381835149312 419269967872 445474340864 509113532416 628904951808 668211511296 763670298624 890948681728 1018227064832 1257809903616 1336423022592 1527340597248 1781897363456 2672846045184 3054681194496 3563794726912 5345692090368 7127589453824 10691384180736 21382768361472
- Sum of all divisors σ(n): 69289734822336
- Sum of proper divisors (its aliquot sum) s(n): 47906966460864
- 21382768361472 is an abundant number, because the sum of its proper divisors (47906966460864) is greater than itself. Its abundance is 26524198099392
Bases of 21382768361472
- Binary: 1001101110010100100000101000000000000000000002
- Hexadecimal: 0x137290500000
- Base-36: 7KV3W71MO
Squares and roots of 21382768361472
- 21382768361472 squared (213827683614722) is 457222782800367959654006784
- 21382768361472 cubed (213827683614723) is 9776688854207892140329594444751252226048
-
The
square root of 21382768361472 is 4624150.5556666295 -
The
cube root of 21382768361472 is 27755.8571567341
Scales and comparisons
How big is 21382768361472?- 21,382,768,361,472 seconds is equal to 679,905 years, 46 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
-
To count from 1 to 21,382,768,361,472 would take you about one million, six hundred ninety-nine thousand, seven hundred sixty-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 21382768361472 cubic inches would be around 2313 feet tall.
Recreational maths with 21382768361472
- 21382768361472 backwards is 27416386728312
- The number of decimal digits it has is: 14
- The sum of 21382768361472's digits is 60
- More coming soon!
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The information we have on file for 21382768361472 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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