21337728237144
21,337,728,237,144 is an even composite number composed of six prime numbers multiplied together.
21337728237144 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21337728237144:
23 × 32 × 112 × 349 × 491 × 14293
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 349 × 491 × 14293)See below for interesting mathematical facts about the number 21337728237144 from the Numbermatics database.
Names of 21337728237144
- Cardinal: 21337728237144 can be written as Twenty-one trillion, three hundred thirty-seven billion, seven hundred twenty-eight million, two hundred thirty-seven thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 2.1337728237144 × 1013
Factors of 21337728237144
Divisors of 21337728237144
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 198 242 264 349 363 396 484 491 698 726 792 968 982 1047 1089 1396 1452 1473 1964 2094 2178 2792 2904 2946 3141 3839 3928 4188 4356 4419 5401 5892 6282 7678 8376 8712 8838 10802 11517 11784 12564 14293 15356 16203 17676 21604 23034 25128 28586 30712 32406 34551 35352 42229 42879 43208 46068 48609 57172 59411 64812 69102 84458 85758 92136 97218 114344 118822 126687 128637 129624 138204 157223 168916 171359 171516 178233 194436 237644 253374 257274 276408 314446 337832 342718 343032 356466 380061 388872 471669 475288 506748 514077 514548 534699 628892 685436 712932 760122 943338 1013496 1028154 1029096 1069398 1257784 1370872 1415007 1425864 1520244 1542231 1729453 1884949 1886676 2056308 2138796 2830014 3040488 3084462 3458906 3769898 3773352 4112616 4277592 4988257 5188359 5654847 5660028 6168924 6917812 7017863 7539796 9976514 10376718 11309694 11320056 12337848 13835624 14035726 14964771 15079592 15565077 16964541 19953028 20734439 20753436 21053589 22619388 28071452 29929542 31130154 33929082 39906056 41468878 41506872 42107178 44894313 45238776 54870827 56142904 59859084 62203317 62260308 63160767 67858164 77196493 82937756 84214356 89788626 109741654 119718168 124406634 124520616 126321534 135716328 154392986 164612481 165875512 168428712 179577252 186609951 219483308 231589479 248813268 252643068 308785972 329224962 359154504 373219902 438966616 463178958 493837443 497626536 505286136 603579097 617571944 658449924 694768437 746439804 849161423 926357916 987674886 1207158194 1316899848 1389536874 1492879608 1698322846 1810737291 1852715832 1975349772 2414316388 2449234187 2547484269 2779073748 3396645692 3621474582 3950699544 4828632776 4898468374 5094968538 5432211873 5558147496 6793291384 7242949164 7347702561 7642452807 9796936748 10189937076 10864423746 14485898328 14695405122 15284905614 19593873496 20379874152 21728847492 22043107683 26941576057 29390810244 30569811228 43457694984 44086215366 53883152114 58781620488 61139622456 80824728171 88172430732 107766304228 161649456342 176344861464 215532608456 242474184513 296357336627 323298912684 484948369026 592714673254 646597825368 889072009881 969896738052 1185429346508 1778144019762 1939793476104 2370858693016 2667216029643 3556288039524 5334432059286 7112576079048 10668864118572 21337728237144
- Sum of all divisors σ(n): 63837104058000
- Sum of proper divisors (its aliquot sum) s(n): 42499375820856
- 21337728237144 is an abundant number, because the sum of its proper divisors (42499375820856) is greater than itself. Its abundance is 21161647583712
Bases of 21337728237144
- Binary: 1001101101000000100111011011000111110010110002
- Hexadecimal: 0x136813B63E58
- Base-36: 7KAF0GVA0
Squares and roots of 21337728237144
- 21337728237144 squared (213377282371442) is 455298646322212393901276736
- 21337728237144 cubed (213377282371443) is 9715038781962910602729037784820178281984
-
The
square root of 21337728237144 is 4619277.8913098527 -
The
cube root of 21337728237144 is 27736.3553783219
Scales and comparisons
How big is 21337728237144?- 21,337,728,237,144 seconds is equal to 678,473 years, 39 weeks, 2 days, 4 hours, 32 minutes, 24 seconds.
-
To count from 1 to 21,337,728,237,144 would take you about one million, six hundred ninety-six thousand, one hundred eighty-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 21337728237144 cubic inches would be around 2311.4 feet tall.
Recreational maths with 21337728237144
- 21337728237144 backwards is 44173282773312
- The number of decimal digits it has is: 14
- The sum of 21337728237144's digits is 54
- More coming soon!
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