13521881326464
13,521,881,326,464 is an even composite number composed of four prime numbers multiplied together.
13521881326464 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13521881326464:
27 × 32 × 7 × 409492
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 40949 × 40949)See below for interesting mathematical facts about the number 13521881326464 from the Numbermatics database.
Names of 13521881326464
- Cardinal: 13521881326464 can be written as Thirteen trillion, five hundred twenty-one billion, eight hundred eighty-one million, three hundred twenty-six thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.3521881326464 × 1013
Factors of 13521881326464
Divisors of 13521881326464
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 288 336 384 448 504 576 672 896 1008 1152 1344 2016 2688 4032 8064 40949 81898 122847 163796 245694 286643 327592 368541 491388 573286 655184 737082 859929 982776 1146572 1310368 1474164 1719858 1965552 2293144 2579787 2620736 2948328 3439716 3931104 4586288 5159574 5241472 5896656 6879432 7862208 9172576 10319148 11793312 13758864 15724416 18345152 20638296 23586624 27517728 36690304 41276592 47173248 55035456 82553184 110070912 165106368 330212736 1676820601 3353641202 5030461803 6707282404 10060923606 11737744207 13414564808 15091385409 20121847212 23475488414 26829129616 30182770818 35213232621 40243694424 46950976828 53658259232 60365541636 70426465242 80487388848 93901953656 105639697863 107316518464 120731083272 140852930484 160974777696 187803907312 211279395726 214633036928 241462166544 281705860968 321949555392 375607814624 422558791452 482924333088 563411721936 643899110784 751215629248 845117582904 965848666176 1126823443872 1502431258496 1690235165808 1931697332352 2253646887744 3380470331616 4507293775488 6760940663232 13521881326464
- Sum of all divisors σ(n): 44470368332520
- Sum of proper divisors (its aliquot sum) s(n): 30948487006056
- 13521881326464 is an abundant number, because the sum of its proper divisors (30948487006056) is greater than itself. Its abundance is 17426605679592
Bases of 13521881326464
- Binary: 110001001100010011101110111011100011100000002
- Hexadecimal: 0xC4C4EEEE380
- Base-36: 4SJV70M80
Squares and roots of 13521881326464
- 13521881326464 squared (135218813264642) is 182841274606975824146743296
- 13521881326464 cubed (135218813264643) is 2472358016814942737280944840302179385344
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The
square root of 13521881326464 is 3677211.0799441471 -
The
cube root of 13521881326464 is 23823.8734429361
Scales and comparisons
How big is 13521881326464?- 13,521,881,326,464 seconds is equal to 429,954 years, 2 hours, 14 minutes, 24 seconds.
-
To count from 1 to 13,521,881,326,464 would take you about one million, seventy-four thousand, eight hundred eighty-five 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 13521881326464 cubic inches would be around 1985.3 feet tall.
Recreational maths with 13521881326464
- 13521881326464 backwards is 46462318812531
- The number of decimal digits it has is: 14
- The sum of 13521881326464's digits is 54
- More coming soon!
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