13538323968
13,538,323,968 is an even composite number composed of five prime numbers multiplied together.
What does the number 13538323968 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 160 divisors.
13538323968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13538323968:
29 × 3 × 13 × 31 × 21871
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 31 × 21871)See below for interesting mathematical facts about the number 13538323968 from the Numbermatics database.
Names of 13538323968
- Cardinal: 13538323968 can be written as Thirteen billion, five hundred thirty-eight million, three hundred twenty-three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3538323968 × 1010
Factors of 13538323968
Divisors of 13538323968
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 128 156 186 192 208 248 256 312 372 384 403 416 496 512 624 744 768 806 832 992 1209 1248 1488 1536 1612 1664 1984 2418 2496 2976 3224 3328 3968 4836 4992 5952 6448 6656 7936 9672 9984 11904 12896 15872 19344 19968 21871 23808 25792 38688 43742 47616 51584 65613 77376 87484 103168 131226 154752 174968 206336 262452 284323 309504 349936 524904 568646 619008 678001 699872 852969 1049808 1137292 1356002 1399744 1705938 2034003 2099616 2274584 2712004 2799488 3411876 4068006 4199232 4549168 5424008 5598976 6823752 8136012 8398464 8814013 9098336 10848016 11197952 13647504 16272024 16796928 17628026 18196672 21696032 26442039 27295008 32544048 33593856 35256052 36393344 43392064 52884078 54590016 65088096 70512104 72786688 86784128 105768156 109180032 130176192 141024208 145573376 173568256 211536312 218360064 260352384 282048416 347136512 423072624 436720128 520704768 564096832 846145248 1041409536 1128193664 1692290496 2256387328 3384580992 4512774656 6769161984 13538323968
- Sum of all divisors σ(n): 40096100352
- Sum of proper divisors (its aliquot sum) s(n): 26557776384
- 13538323968 is an abundant number, because the sum of its proper divisors (26557776384) is greater than itself. Its abundance is 13019452416
Bases of 13538323968
- Binary: 11001001101111001001101110000000002
- Hexadecimal: 0x326F26E00
- Base-36: 67WD9MO
Squares and roots of 13538323968
- 13538323968 squared (135383239682) is 183286215862523265024
- 13538323968 cubed (135383239683) is 2481388169215620511832035295232
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The
square root of 13538323968 is 116354.3036075591 -
The
cube root of 13538323968 is 2383.3526161327
Scales and comparisons
How big is 13538323968?- 13,538,323,968 seconds is equal to 430 years, 24 weeks, 5 days, 13 hours, 32 minutes, 48 seconds.
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To count from 1 to 13,538,323,968 would take you about eight hundred sixty 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 13538323968 cubic inches would be around 198.6 feet tall.
Recreational maths with 13538323968
- 13538323968 backwards is 86932383531
- The number of decimal digits it has is: 11
- The sum of 13538323968's digits is 51
- More coming soon!
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The information we have on file for 13538323968 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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