21631581401472
21,631,581,401,472 is an even composite number composed of five prime numbers multiplied together.
21631581401472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21631581401472:
27 × 36 × 72 × 19 × 4992
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 499 × 499)See below for interesting mathematical facts about the number 21631581401472 from the Numbermatics database.
Names of 21631581401472
- Cardinal: 21631581401472 can be written as Twenty-one trillion, six hundred thirty-one billion, five hundred eighty-one million, four hundred one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1631581401472 × 1013
Factors of 21631581401472
Divisors of 21631581401472
- Number of divisors d(n): 1008
-
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 54 56 57 63 64 72 76 81 84 96 98 108 112 114 126 128 133 144 147 152 162 168 171 189 192 196 216 224 228 243 252 266 288 294 304 324 336 342 378 384 392 399 432 441 448 456 486 499 504 513 532 567 576 588 608 648 672 684 729 756 784 798 864 882 896 912 931 972 998 1008 1026 1064 1134 1152 1176 1197 1216 1296 1323 1344 1368 1458 1497 1512 1539 1568 1596 1701 1728 1764 1824 1862 1944 1996 2016 2052 2128 2268 2352 2394 2432 2592 2646 2688 2736 2793 2916 2994 3024 3078 3136 3192 3402 3456 3493 3528 3591 3648 3724 3888 3969 3992 4032 4104 4256 4491 4536 4617 4704 4788 5103 5184 5292 5472 5586 5832 5988 6048 6156 6272 6384 6804 6986 7056 7182 7296 7448 7776 7938 7984 8064 8208 8379 8512 8982 9072 9234 9408 9481 9576 10206 10368 10479 10584 10773 10944 11172 11664 11907 11976 12096 12312 12768 13473 13608 13851 13972 14112 14364 14896 15552 15876 15968 16416 16758 17024 17964 18144 18468 18816 18962 19152 20412 20958 21168 21546 21888 22344 23328 23814 23952 24192 24451 24624 25137 25536 26946 27216 27702 27944 28224 28443 28728 29792 31104 31437 31752 31936 32319 32832 33516 35721 35928 36288 36936 37924 38304 40419 40824 41916 42336 43092 44688 46656 47628 47904 48902 49248 50274 51072 53892 54432 55404 55888 56448 56886 57456 59584 62874 63504 63872 64638 65664 66367 67032 71442 71856 72576 73353 73872 75411 75848 76608 80838 81648 83832 84672 85329 86184 89376 93312 94311 95256 95808 96957 97804 98496 100548 107784 108864 110808 111776 113772 114912 119168 121257 125748 127008 129276 132734 134064 142884 143712 146706 147744 150822 151696 153216 161676 163296 167664 169344 170658 172368 178752 188622 190512 191616 193914 195608 196992 199101 201096 215568 217728 220059 221616 223552 226233 227544 229824 242514 249001 251496 254016 255987 258552 265468 268128 282933 285768 287424 293412 295488 301644 303392 323352 326592 335328 341316 344736 357504 363771 377244 381024 387828 391216 398202 402192 431136 440118 443232 447104 452466 455088 459648 464569 485028 498002 502992 508032 511974 517104 530936 536256 565866 571536 574848 586824 590976 597303 603288 606784 646704 653184 660177 670656 678699 682632 689472 727542 747003 754488 762048 767961 775656 782432 796404 804384 848799 862272 880236 886464 904932 910176 929138 970056 996004 1005984 1023948 1034208 1061872 1072512 1131732 1143072 1173648 1194606 1206576 1213568 1293408 1320354 1341312 1357398 1365264 1378944 1393707 1455084 1494006 1508976 1524096 1535922 1551312 1564864 1592808 1608768 1697598 1724544 1743007 1760472 1772928 1791909 1809864 1820352 1858276 1940112 1980531 1992008 2011968 2047896 2068416 2123744 2241009 2263464 2286144 2303883 2347296 2389212 2413152 2546397 2586816 2640708 2714796 2730528 2787414 2910168 2988012 3017952 3071844 3102624 3129728 3185616 3217536 3395196 3486014 3520944 3583818 3619728 3640704 3716552 3880224 3961062 3984016 4023936 4095792 4136832 4181121 4247488 4482018 4526928 4572288 4607766 4694592 4731019 4778424 4826304 5092794 5173632 5229021 5281416 5375727 5429592 5461056 5574828 5820336 5941593 5976024 6035904 6143688 6205248 6371232 6723027 6790392 6911649 6972028 7041888 7167636 7239456 7433104 7760448 7922124 7968032 8191584 8362242 8494976 8964036 9053856 9215532 9389184 9462038 9556848 9652608 10185588 10458042 10562832 10751454 10859184 10922112 11149656 11640672 11883186 11952048 12071808 12201049 12287376 12410496 12543363 12742464 13446054 13580784 13823298 13944056 14083776 14193057 14335272 14478912 14866208 15520896 15687063 15844248 15936064 16127181 16383168 16724484 17824779 17928072 18107712 18431064 18924076 19113696 20169081 20371176 20916084 21125664 21502908 21718368 22299312 23281344 23766372 23904096 24402098 24574752 25086726 25484928 26892108 27161568 27646596 27888112 28167552 28386114 28670544 28957824 29732416 31374126 31688496 31872128 32254362 32766336 33117133 33448968 35649558 35856144 36215424 36603147 36862128 37630089 37848152 38227392 40338162 40742352 41832168 42251328 42579171 43005816 43436736 44598624 46562688 47061189 47532744 47808192 48381543 48804196 49149504 50173452 53784216 54323136 55293192 55776224 56772228 57341088 59464832 60507243 62748252 63376992 64508724 66234266 66897936 71299116 71712288 73206294 73724256 75260178 75696304 76454784 80676324 81484704 83664336 84502656 85158342 86011632 86873472 89197248 94122378 95065488 95616384 96763086 97608392 98299008 99351399 100346904 107568432 108646272 109809441 110586384 111552448 112890267 113544456 114682176 121014486 125496504 126753984 127737513 129017448 132468532 133795872 141183567 142598232 143424576 146412588 147448512 150520356 151392608 161352648 162969408 167328672 170316684 172023264 178394496 181521729 188244756 190130976 193526172 195216784 198702798 200693808 215136864 219618882 221172768 223104896 225780534 227088912 229364352 231819931 242028972 250993008 253507968 255475026 258034896 264937064 267591744 282367134 285196464 286849152 292825176 294897024 298054197 301040712 302785216 322705296 325938816 329428323 334657344 338670801 340633368 344046528 363043458 376489512 380261952 383212539 387052344 390433568 397405596 401387616 423550701 430273728 439237764 442345536 451561068 454177824 463639862 484057944 501986016 510950052 516069792 529874128 535183488 564734268 570392928 585650352 596108394 602081424 605570432 645410592 658856646 669314688 677341602 681266736 688093056 695459793 726086916 752979024 760523904 766425078 774104688 780867136 794811192 802775232 847101402 860547456 878475528 884691072 894162591 903122136 908355648 927279724 968115888 988284969 1003972032 1021900104 1032139584 1059748256 1129468536 1140785856 1149637617 1171300704 1192216788 1204162848 1270652103 1290821184 1317713292 1354683204 1362533472 1390919586 1452173832 1505958048 1532850156 1548209376 1561734272 1589622384 1605550464 1694202804 1756951056 1788325182 1806244272 1816711296 1854559448 1936231776 1976569938 2007944064 2043800208 2064279168 2086379379 2119496512 2258937072 2281571712 2299275234 2342601408 2384433576 2408325696 2541304206 2581642368 2635426584 2682487773 2709366408 2725066944 2781839172 2904347664 2964854907 3011916096 3065700312 3096418752 3179244768 3388405608 3448912851 3513902112 3576650364 3612488544 3709118896 3872463552 3953139876 4087600416 4172758758 4238993024 4517874144 4598550468 4685202816 4768867152 4816651392 5082608412 5270853168 5364975546 5418732816 5450133888 5563678344 5808695328 5929709814 6023832192 6131400624 6192837504 6259138137 6358489536 6776811216 6897825702 7027804224 7153300728 7224977088 7418237792 7744927104 7906279752 8047463319 8175200832 8345517516 8894564721 9035748288 9197100936 9537734304 10165216824 10541706336 10729951092 10837465632 11127356688 11617390656 11859419628 12262801248 12518276274 12716979072 13553622432 13795651404 14055608448 14306601456 14449954176 14836475584 15812559504 16094926638 16350401664 16691035032 17789129442 18071496576 18394201872 18777414411 19075468608 20330433648 21083412672 21459902184 21674931264 22254713376 23234781312 23718839256 24142389957 24525602496 25036552548 27107244864 27591302808 28613202912 29672951168 31625119008 32189853276 33382070064 35578258884 36788403744 37554828822 38150937216 40660867296 42166825344 42919804368 43349862528 44509426752 47437678512 48284779914 49051204992 50073105096 54214489728 55182605616 56332243233 57226405824 63250238016 64379706552 66764140128 71156517768 73576807488 75109657644 81321734592 85839608736 89018853504 94875357024 96569559828 100146210192 110365211232 112664486466 114452811648 126500476032 128759413104 133528280256 142313035536 147153614976 150219315288 162643469184 168996729699 171679217472 189750714048 193139119656 200292420384 220730422464 225328972932 257518826208 267056560512 284626071072 300438630576 337993459398 343358434944 379501428096 386278239312 400584840768 441460844928 450657945864 515037652416 569252142144 600877261152 675986918796 772556478624 801169681536 901315891728 1030075304832 1138504284288 1201754522304 1351973837592 1545112957248 1802631783456 2403509044608 2703947675184 3090225914496 3605263566912 5407895350368 7210527133824 10815790700736 21631581401472
- Sum of all divisors σ(n): 79275225185100
- Sum of proper divisors (its aliquot sum) s(n): 57643643783628
- 21631581401472 is an abundant number, because the sum of its proper divisors (57643643783628) is greater than itself. Its abundance is 36012062382156
Bases of 21631581401472
- Binary: 1001110101100011111101011100110110001100000002
- Hexadecimal: 0x13AC7EB9B180
- Base-36: 7O1ET2000
Squares and roots of 21631581401472
- 21631581401472 squared (216315814014722) is 467925313928509335643766784
- 21631581401472 cubed (216315814014723) is 10121964518053889536740828332779842306048
-
The
square root of 21631581401472 is 4650976.3922720571 -
The
cube root of 21631581401472 is 27863.0993439227
Scales and comparisons
How big is 21631581401472?- 21,631,581,401,472 seconds is equal to 687,817 years, 19 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,631,581,401,472 would take you about one million, seven hundred nineteen thousand, five hundred forty-three 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 21631581401472 cubic inches would be around 2321.9 feet tall.
Recreational maths with 21631581401472
- 21631581401472 backwards is 27410418513612
- The number of decimal digits it has is: 14
- The sum of 21631581401472's digits is 45
- More coming soon!
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The information we have on file for 21631581401472 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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