21402421641216
21,402,421,641,216 is an even composite number composed of five prime numbers multiplied together.
21402421641216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 21402421641216:
214 × 33 × 7 × 112 × 2392
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 11 × 11 × 239 × 239)See below for interesting mathematical facts about the number 21402421641216 from the Numbermatics database.
Names of 21402421641216
- Cardinal: 21402421641216 can be written as Twenty-one trillion, four hundred two billion, four hundred twenty-one million, six hundred forty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 2.1402421641216 × 1013
Factors of 21402421641216
Divisors of 21402421641216
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 84 88 96 99 108 112 121 126 128 132 144 154 168 176 189 192 198 216 224 231 239 242 252 256 264 288 297 308 336 352 363 378 384 396 432 448 462 478 484 504 512 528 576 594 616 672 693 704 717 726 756 768 792 847 864 896 924 956 968 1008 1024 1056 1089 1152 1188 1232 1344 1386 1408 1434 1452 1512 1536 1584 1673 1694 1728 1792 1848 1912 1936 2016 2048 2079 2112 2151 2178 2304 2376 2464 2541 2629 2688 2772 2816 2868 2904 3024 3072 3168 3267 3346 3388 3456 3584 3696 3824 3872 4032 4096 4158 4224 4302 4356 4608 4752 4928 5019 5082 5258 5376 5544 5632 5736 5808 6048 6144 6336 6453 6534 6692 6776 6912 7168 7392 7623 7648 7744 7887 8064 8192 8316 8448 8604 8712 9216 9504 9856 10038 10164 10516 10752 11088 11264 11472 11616 12096 12288 12672 12906 13068 13384 13552 13824 14336 14784 15057 15246 15296 15488 15774 16128 16384 16632 16896 17208 17424 18403 18432 19008 19712 20076 20328 21032 21504 22176 22528 22869 22944 23232 23661 24192 24576 25344 25812 26136 26768 27104 27648 28672 28919 29568 30114 30492 30592 30976 31548 32256 33264 33792 34416 34848 36806 36864 38016 39424 40152 40656 42064 43008 44352 45056 45171 45738 45888 46464 47322 48384 49152 50688 51624 52272 53536 54208 55209 55296 57121 57344 57838 59136 60228 60984 61184 61952 63096 64512 66528 67584 68832 69696 70983 73612 73728 76032 78848 80304 81312 84128 86016 86757 88704 90112 90342 91476 91776 92928 94644 96768 101376 103248 104544 107072 108416 110418 110592 114242 114688 115676 118272 120456 121968 122368 123904 126192 129024 133056 135168 137664 139392 141966 147224 147456 152064 157696 160608 162624 165627 168256 171363 172032 173514 177408 180224 180684 182952 183552 185856 189288 193536 202433 202752 206496 209088 214144 216832 220836 221184 228484 231352 236544 240912 243936 244736 247808 252384 258048 260271 266112 270336 275328 278784 283932 294448 304128 315392 321216 325248 331254 336512 342726 344064 347028 354816 361368 365904 367104 371712 378576 387072 399847 404866 405504 412992 418176 428288 433664 441672 442368 456968 462704 473088 481824 487872 489472 495616 496881 504768 514089 516096 520542 532224 540672 550656 557568 567864 588896 607299 608256 628331 630784 642432 650496 662508 673024 685452 694056 709632 722736 731808 734208 743424 757152 774144 780813 799694 809732 811008 825984 836352 856576 867328 883344 913936 925408 946176 963648 975744 978944 991232 993762 1009536 1028178 1032192 1041084 1064448 1101312 1115136 1135728 1177792 1199541 1214598 1216512 1256662 1261568 1284864 1300992 1325016 1346048 1370904 1388112 1419264 1445472 1463616 1468416 1486848 1514304 1542267 1548288 1561626 1599388 1619464 1622016 1651968 1672704 1713152 1734656 1766688 1821897 1827872 1850816 1884993 1892352 1927296 1951488 1957888 1982464 1987524 2019072 2056356 2082168 2128896 2202624 2230272 2271456 2355584 2399082 2429196 2433024 2513324 2569728 2601984 2650032 2692096 2741808 2776224 2838528 2890944 2927232 2936832 2973696 3028608 3084534 3096576 3123252 3198776 3238928 3303936 3345408 3426304 3469312 3533376 3598623 3643794 3655744 3701632 3769986 3784704 3854592 3902976 3915776 3975048 4038144 4112712 4164336 4257792 4398317 4405248 4460544 4542912 4711168 4798164 4858392 4866048 5026648 5139456 5203968 5300064 5384192 5465691 5483616 5552448 5654979 5677056 5781888 5854464 5873664 5947392 6057216 6169068 6246504 6397552 6477856 6607872 6690816 6852608 6911641 6938624 7066752 7197246 7287588 7311488 7403264 7539972 7709184 7805952 7950096 8076288 8225424 8328672 8515584 8796634 8810496 8921088 9085824 9422336 9596328 9716784 10053296 10278912 10407936 10600128 10768384 10795869 10931382 10967232 11104896 11309958 11354112 11563776 11708928 11747328 12114432 12338136 12493008 12795104 12955712 13194951 13215744 13381632 13705216 13823282 13877248 14133504 14394492 14575176 14622976 14806528 15079944 15418368 15611904 15900192 16152576 16450848 16657344 16964937 17031168 17593268 17620992 17842176 18171648 18844672 19192656 19433568 20106592 20557824 20734923 20815872 21200256 21536768 21591738 21862764 21934464 22209792 22619916 23127552 23417856 24228864 24676272 24986016 25590208 25911424 26389902 26431488 26763264 27410432 27646564 28267008 28788984 29150352 29245952 29613056 30159888 30836736 31223808 31800384 32305152 32901696 33314688 33929874 34062336 35186536 35241984 36343296 37689344 38385312 38867136 39584853 40213184 41115648 41469846 41631744 42400512 43073536 43183476 43725528 43868928 44419584 45239832 46255104 46835712 48381487 48457728 49352544 49972032 51180416 51822848 52779804 52862976 53526528 55293128 56534016 57577968 58300704 58491904 59226112 60319776 61673472 62204769 62447616 63600768 64610304 65803392 66629376 67859748 70373072 72686592 75378688 76770624 77734272 79169706 80426368 82231296 82939692 84801024 86366952 87451056 87737856 88839168 90479664 92510208 93671424 96762974 96915456 98705088 99944064 102360832 103645696 105559608 105725952 110586256 113068032 115155936 116601408 116983808 118452224 118754559 120639552 123346944 124409538 124895232 127201536 129220608 131606784 133258752 135719496 140746144 145144461 145373184 150757376 153541248 155468544 158339412 160852736 165879384 169602048 172733904 174902112 175475712 177678336 180959328 185020416 186614307 187342848 193525948 193830912 197410176 199888128 204721664 207291392 211119216 221172512 226136064 230311872 233202816 233967616 236904448 237509118 241279104 246693888 248819076 254403072 263213568 266517504 271438992 281492288 290288922 290746368 301514752 307082496 310937088 316678824 321705472 331758768 339204096 345467808 349804224 350951424 355356672 361918656 370040832 373228614 374685696 387051896 387661824 394820352 399776256 409443328 414582784 422238432 435433383 442345024 452272128 460623744 466405632 467935232 473808896 475018236 482558208 497638152 508806144 526427136 533035008 542877984 562984576 580577844 581492736 614164992 621874176 633357648 643410944 663517536 678408192 690935616 699608448 701902848 710713344 723837312 740081664 746457228 774103792 789640704 799552512 818886656 829165568 844476864 870866766 884690048 904544256 921247488 932811264 935870464 950036472 965116416 995276304 1017612288 1052854272 1066070016 1085755968 1125969152 1161155688 1162985472 1228329984 1243748352 1266715296 1286821888 1306300149 1327035072 1356816384 1381871232 1399216896 1403805696 1421426688 1447674624 1492914456 1548207584 1579281408 1599105024 1637773312 1658331136 1688953728 1741733532 1769380096 1842494976 1865622528 1900072944 1930232832 1990552608 2035224576 2105708544 2132140032 2171511936 2251938304 2322311376 2456659968 2487496704 2533430592 2573643776 2612600298 2654070144 2713632768 2763742464 2798433792 2807611392 2895349248 2985828912 3096415168 3158562816 3198210048 3275546624 3316662272 3377907456 3483467064 3538760192 3684989952 3731245056 3800145888 3860465664 3981105216 4070449152 4211417088 4264280064 4343023872 4503876608 4644622752 4913319936 4974993408 5066861184 5147287552 5225200596 5308140288 5527484928 5596867584 5790698496 5971657824 6192830336 6317125632 6396420096 6551093248 6755814912 6966934128 7077520384 7369979904 7462490112 7600291776 7720931328 7962210432 8140898304 8422834176 8686047744 9007753216 9289245504 9826639872 9949986816 10133722368 10294575104 10450401192 10616280576 11054969856 11193735168 11581396992 11943315648 12385660672 12634251264 12792840192 13511629824 13933868256 14155040768 14739959808 14924980224 15200583552 15441862656 15924420864 17372095488 18015506432 18578491008 19653279744 20267444736 20900802384 21232561152 22109939712 22387470336 23162793984 23886631296 24771321344 25268502528 27023259648 27867736512 28310081536 29479919616 29849960448 30401167104 30883725312 31848841728 34744190976 36031012864 37156982016 40534889472 41801604768 42465122304 44219879424 44774940672 46325587968 47773262592 49542642688 54046519296 55735473024 56620163072 58959839232 60802334208 63697683456 69488381952 72062025728 74313964032 81069778944 83603209536 84930244608 88439758848 89549881344 92651175936 95546525184 99085285376 108093038592 111470946048 113240326144 121604668416 127395366912 138976763904 148627928064 162139557888 167206419072 169860489216 176879517696 191093050368 198170570752 216186077184 222941892096 243209336832 254790733824 277953527808 297255856128 324279115776 334412838144 339720978432 382186100736 396341141504 445883784192 486418673664 509581467648 594511712256 648558231552 668825676288 764372201472 792682283008 891767568384 972837347328 1019162935296 1189023424512 1337651352576 1528744402944 1783535136768 1945674694656 2378046849024 2675302705152 3057488805888 3567070273536 5350605410304 7134140547072 10701210820608 21402421641216
- Sum of all divisors σ(n): 79993558070720
- Sum of proper divisors (its aliquot sum) s(n): 58591136429504
- 21402421641216 is an abundant number, because the sum of its proper divisors (58591136429504) is greater than itself. Its abundance is 37188714788288
Bases of 21402421641216
- Binary: 1001101110111001000111011110101000000000000002
- Hexadecimal: 0x137723BD4000
- Base-36: 7L44X91C0
Squares and roots of 21402421641216
- 21402421641216 squared (214024216412162) is 458063652108390979029958656
- 21402421641216 cubed (214024216412163) is 9803671420939064116135376777980145565696
-
The
square root of 21402421641216 is 4626275.1367829387 -
The
cube root of 21402421641216 is 27764.3581854913
Scales and comparisons
How big is 21402421641216?- 21,402,421,641,216 seconds is equal to 680,530 years, 41 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 21,402,421,641,216 would take you about one million, seven hundred one thousand, three hundred twenty-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 21402421641216 cubic inches would be around 2313.7 feet tall.
Recreational maths with 21402421641216
- 21402421641216 backwards is 61214612420412
- 21402421641216 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21402421641216's digits is 36
- More coming soon!
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The information we have on file for 21402421641216 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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