21642426852223968
21,642,426,852,223,968 is an even composite number composed of six prime numbers multiplied together.
21642426852223968 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.
Prime factorization of 21642426852223968:
25 × 35 × 72 × 192 × 53 × 17232
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 19 × 53 × 1723 × 1723)See below for interesting mathematical facts about the number 21642426852223968 from the Numbermatics database.
Names of 21642426852223968
- Cardinal: 21642426852223968 can be written as Twenty-one quadrillion, six hundred forty-two trillion, four hundred twenty-six billion, eight hundred fifty-two million, two hundred twenty-three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 2.1642426852223968 × 1016
Factors of 21642426852223968
Divisors of 21642426852223968
- Number of divisors d(n): 1944
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 49 53 54 56 57 63 72 76 81 84 96 98 106 108 112 114 126 133 144 147 152 159 162 168 171 189 196 212 216 224 228 243 252 266 288 294 304 318 324 336 342 361 371 378 392 399 424 432 441 456 477 486 504 513 532 567 588 608 636 648 672 684 722 742 756 784 798 848 864 882 912 931 954 972 1007 1008 1026 1064 1083 1113 1134 1176 1197 1272 1296 1323 1368 1431 1444 1484 1512 1539 1568 1596 1696 1701 1723 1764 1824 1862 1908 1944 2014 2016 2052 2128 2166 2226 2268 2352 2394 2527 2544 2592 2597 2646 2736 2793 2862 2888 2968 3021 3024 3078 3192 3249 3339 3402 3446 3528 3591 3724 3816 3888 3969 4028 4104 4256 4293 4332 4452 4536 4617 4704 4788 5054 5088 5169 5194 5292 5472 5586 5724 5776 5936 6042 6048 6156 6384 6498 6678 6804 6892 7049 7056 7182 7448 7581 7632 7776 7791 7938 8056 8208 8379 8586 8664 8904 9063 9072 9234 9576 9747 10017 10108 10338 10388 10584 10773 11172 11448 11552 11872 11907 12061 12084 12312 12768 12879 12996 13356 13608 13784 14098 14112 14364 14896 15162 15264 15507 15582 15876 16112 16416 16758 17172 17328 17689 17808 18126 18144 18468 19133 19152 19494 20034 20216 20676 20776 21147 21168 21546 22344 22743 22896 23373 23814 24122 24168 24624 25137 25758 25992 26712 27189 27216 27568 28196 28728 29241 29792 30051 30324 31014 31164 31752 32224 32319 32737 33516 34344 34656 35378 35616 36183 36252 36936 38266 38304 38988 40068 40432 41352 41552 42294 42336 43092 44688 45486 45792 46521 46746 47628 48244 48336 49248 49343 50274 51516 51984 53067 53424 54378 54432 55136 56392 57399 57456 58482 60102 60648 62028 62328 63441 63504 64638 65474 67032 68229 68688 70119 70756 72366 72504 73872 75411 76532 77976 80136 80864 81567 82704 83104 84427 84588 86184 87723 89376 90153 90972 91319 93042 93492 95256 96488 96672 98211 98686 100548 103032 103968 106134 106848 108549 108756 112784 114798 114912 116964 120204 121296 124056 124656 126882 127008 129276 130948 133931 134064 136458 137376 139563 140238 141512 144732 145008 147744 148029 150822 153064 155952 159201 160272 163134 165408 168854 169176 172197 172368 175446 180306 181944 182638 186084 186984 190323 190512 192976 196422 197372 201096 204687 206064 210357 212268 217098 217512 225568 226233 229159 229596 233928 240408 242592 244701 248112 249312 253281 253764 258552 261896 267862 268128 272916 273957 279126 280476 283024 289464 290016 294633 296058 301644 306128 311904 318402 320544 325647 326268 337708 338352 344394 344736 350892 360612 363888 365276 372168 373968 380646 381024 385952 392844 394744 401793 402192 409374 412128 418689 420714 424536 434196 435024 444087 452466 458318 459192 467856 477603 480816 489402 496224 506562 507528 516591 517104 523792 535724 545832 547914 558252 560952 566048 570969 578928 589266 592116 603288 612256 614061 622003 631071 636804 639233 651294 652536 675416 676704 687477 688788 701784 721224 727776 730552 744336 747936 759843 761292 785688 789488 803586 804384 818748 821871 837378 841428 849072 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107622363708 109652974344 110183313744 112150872918 113601383914 113714195616 115744806252 116304608952 118499035536 118951033572 120031650928 123356627408 125559424326 125684110944 127928470068 128172426192 130842685071 132666561552 135035607294 135944038368 138776205834 141394624812 143496484944 146203965792 146485995047 149249881746 149534497224 152937043164 154326408336 155072811936 157541541843 158601378096 161433545562 161593856928 165274970616 167412565768 170402075871 170571293424 173617209378 174456913428 178426550358 180047476392 185034941112 188339136489 188526166416 191892705102 198999842328 199379329632 202553410941 203916057552 208164308751 210055389124 215244727416 219305948688 220366627488 223874822619 224301745836 227202767828 231489612504 232609217904 236998071072 237902067144 240063301856 242150318343 246713254816 251118848652 255856940136 256344852384 260425814067 261685370142 265333123104 267639825537 270071214588 277552411668 282789249624 286992969888 292971990094 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908811071312 925958450016 945249251058 951608268576 968601273372 1004475394608 1022412455226 1023427760544 1041703256268 1046741480568 1070559302148 1080284858352 1110209646672 1130034818934 1131156998496 1171887960376 1192814531097 1193999053968 1215320465646 1223496345312 1248985852506 1260332334744 1291468364496 1318373955423 1343248935714 1363216606968 1388937675024 1395655307424 1417873876587 1427412402864 1452901910058 1506713091912 1533618682839 1535141640816 1570112220852 1590419374796 1620427287528 1665314470008 1680443112992 1695052228401 1757831940564 1790998580952 1794413966688 1817622142624 1822980698469 1873478778759 1890498502116 1937202546744 2008950789216 2044824910452 2083406512536 2093482961136 2141118604296 2160569716704 2220419293344 2260069637868 2343775920752 2385629062194 2387998107936 2430640931292 2497971705012 2520664669488 2582936728992 2636747910846 2686497871428 2726433213936 2777875350048 2783233905893 2835747753174 2854824805728 2905803820116 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96617977018857 100196420612148 102086919114264 110420545164408 114510194985312 126563899720608 128823969358476 133595227482864 136115892152352 142384387185684 147227393552544 150294630918222 162725013926496 171765292477968 189845849580912 193235954037714 200392841224296 204173838228528 220841090328816 225441946377333 257647938716952 267190454965728 284768774371368 300589261836444 343530584955936 379691699161824 386471908075428 400785682448592 408347676457056 441682180657632 450883892754666 515295877433904 569537548742736 601178523672888 676325839131999 772943816150856 801571364897184 901767785509332 1030591754867808 1139075097485472 1202357047345776 1352651678263998 1545887632301712 1803535571018664 2404714094691552 2705303356527996 3091775264603424 3607071142037328 5410606713055992 7214142284074656 10821213426111984 21642426852223968
- Sum of all divisors σ(n): 79883706877156728
- Sum of proper divisors (its aliquot sum) s(n): 58241280024932760
- 21642426852223968 is an abundant number, because the sum of its proper divisors (58241280024932760) is greater than itself. Its abundance is 36598853172708792
Bases of 21642426852223968
- Binary: 10011001110001110101100001011001001101010101011111000002
- Hexadecimal: 0x4CE3AC2C9AABE0
- Base-36: 5X3LLN0WU00
Squares and roots of 21642426852223968
- 21642426852223968 squared (216424268522239682) is 468394640053865052018427633665024
- 21642426852223968 cubed (216424268522239683) is 10137196735339549138931579065621197791081136095232
-
The
square root of 21642426852223968 is 147113652.8410057797 -
The
cube root of 21642426852223968 is 278677.5515059447
Scales and comparisons
How big is 21642426852223968?- 21,642,426,852,223,968 seconds is equal to 688,162,229 years, 24 weeks, 6 days, 8 hours, 52 minutes, 48 seconds.
-
To count from 1 to 21,642,426,852,223,968 would take you about two billion, sixty-four million, four hundred eighty-six thousand, six hundred eighty-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 21642426852223968 cubic inches would be around 23223.1 feet tall.
Recreational maths with 21642426852223968
- 21642426852223968 backwards is 86932225862424612
- 21642426852223968 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21642426852223968's digits is 72
- More coming soon!
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The information we have on file for 21642426852223968 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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