21013537533312
21,013,537,533,312 is an even composite number composed of six prime numbers multiplied together.
21013537533312 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21013537533312:
27 × 3 × 17 × 19 × 292 × 201451
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 19 × 29 × 29 × 201451)See below for interesting mathematical facts about the number 21013537533312 from the Numbermatics database.
Names of 21013537533312
- Cardinal: 21013537533312 can be written as Twenty-one trillion, thirteen billion, five hundred thirty-seven million, five hundred thirty-three thousand, three hundred twelve.
Scientific notation
- Scientific notation: 2.1013537533312 × 1013
Factors of 21013537533312
Divisors of 21013537533312
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 19 24 29 32 34 38 48 51 57 58 64 68 76 87 96 102 114 116 128 136 152 174 192 204 228 232 272 304 323 348 384 408 456 464 493 544 551 608 646 696 816 841 912 928 969 986 1088 1102 1216 1292 1392 1479 1632 1653 1682 1824 1856 1938 1972 2176 2204 2432 2523 2584 2784 2958 3264 3306 3364 3648 3712 3876 3944 4408 5046 5168 5568 5916 6528 6612 6728 7296 7752 7888 8816 9367 10092 10336 11136 11832 13224 13456 14297 15504 15776 15979 17632 18734 20184 20672 23664 26448 26912 28101 28594 31008 31552 31958 35264 37468 40368 41344 42891 47328 47937 52896 53824 56202 57188 62016 63104 63916 70528 74936 80736 85782 94656 95874 105792 107648 112404 114376 124032 127832 149872 161472 171564 189312 191748 201451 211584 224808 228752 255664 271643 299744 322944 343128 383496 402902 449616 457504 511328 543286 599488 604353 686256 766992 805804 814929 899232 915008 1022656 1086572 1198976 1208706 1372512 1533984 1611608 1629858 1798464 1830016 2045312 2173144 2417412 2745024 3067968 3223216 3259716 3424667 3596928 3827569 4346288 4834824 5490048 5842079 6135936 6446432 6519432 6849334 7655138 8692576 9669648 10274001 11482707 11684158 12892864 13038864 13698668 15310276 17385152 17526237 19339296 20548002 22965414 23368316 25785728 26077728 27397336 30620552 34770304 35052474 38678592 41096004 45930828 46736632 52155456 54794672 61241104 65068673 70104948 77357184 82192008 91861656 93473264 99315343 104310912 109589344 110999501 122482208 130137346 140209896 164384016 169420291 183723312 186946528 195206019 198630686 219178688 221999002 244964416 260274692 280419792 297946029 328768032 332998503 338840582 367446624 373893056 390412038 397261372 438357376 443998004 489928832 508260873 520549384 560839584 595892058 657536064 665997006 677681164 734893248 747786112 780824076 794522744 887996008 1016521746 1041098768 1121679168 1191784116 1315072128 1331994012 1355362328 1469786496 1561648152 1589045488 1775992016 1886991517 2033043492 2082197536 2243358336 2383568232 2663988024 2710724656 2880144947 3123296304 3178090976 3218985529 3551984032 3773983034 4066086984 4164395072 4767136464 5327976048 5421449312 5660974551 5760289894 6246592608 6356181952 6437971058 7103968064 7547966068 8132173968 8328790144 8640434841 9534272928 9656956587 10655952096 10842898624 11321949102 11520579788 12493185216 12712363904 12875942116 14207936128 15095932136 16264347936 17280869682 19068545856 19313913174 21311904192 21685797248 22643898204 23041159576 24986370432 25751884232 30191864272 32528695872 34561739364 38137091712 38627826348 42623808384 45287796408 46082319152 51503768464 54722753993 60383728544 65057391744 69123478728 77255652696 90575592816 92164638304 103007536928 109445507986 120767457088 138246957456 154511305392 164168261979 181151185632 184329276608 206015073856 218891015972 241534914176 276493914912 309022610784 328336523958 362302371264 368658553216 412030147712 437782031944 552987829824 618045221568 656673047916 724604742528 875564063888 1105975659648 1236090443136 1313346095832 1751128127776 2626692191664 3502256255552 5253384383328 7004512511104 10506768766656 21013537533312
- Sum of all divisors σ(n): 64430634902400
- Sum of proper divisors (its aliquot sum) s(n): 43417097369088
- 21013537533312 is an abundant number, because the sum of its proper divisors (43417097369088) is greater than itself. Its abundance is 22403559835776
Bases of 21013537533312
- Binary: 1001100011100100110000111000010101101100000002
- Hexadecimal: 0x131C9870AD80
- Base-36: 7G5HHOZ9C
Squares and roots of 21013537533312
- 21013537533312 squared (210135375333122) is 441568759663912173509689344
- 21013537533312 cubed (210135375333123) is 9278921704735644376676605967449171427328
-
The
square root of 21013537533312 is 4584052.5229661145 -
The
cube root of 21013537533312 is 27595.1689074941
Scales and comparisons
How big is 21013537533312?- 21,013,537,533,312 seconds is equal to 668,165 years, 25 weeks, 4 days, 23 hours, 15 minutes, 12 seconds.
-
To count from 1 to 21,013,537,533,312 would take you about one million, six hundred seventy thousand, four hundred thirteen 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 21013537533312 cubic inches would be around 2299.6 feet tall.
Recreational maths with 21013537533312
- 21013537533312 backwards is 21333573531012
- The number of decimal digits it has is: 14
- The sum of 21013537533312's digits is 39
- More coming soon!
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