13839405138
13,839,405,138 is an even composite number composed of six prime numbers multiplied together.
13839405138 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13839405138:
2 × 32 × 13 × 127 × 163 × 2857
(2 × 3 × 3 × 13 × 127 × 163 × 2857)See below for interesting mathematical facts about the number 13839405138 from the Numbermatics database.
Names of 13839405138
- Cardinal: 13839405138 can be written as Thirteen billion, eight hundred thirty-nine million, four hundred five thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3839405138 × 1010
Factors of 13839405138
Divisors of 13839405138
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 13 18 26 39 78 117 127 163 234 254 326 381 489 762 978 1143 1467 1651 2119 2286 2857 2934 3302 4238 4953 5714 6357 8571 9906 12714 14859 17142 19071 20701 25713 29718 37141 38142 41402 51426 62103 74282 111423 124206 186309 222846 269113 334269 362839 372618 465691 538226 668538 725678 807339 931382 1088517 1397073 1614678 2177034 2422017 2794146 3265551 4191219 4716907 4844034 6053983 6531102 8382438 9433814 12107966 14150721 18161949 28301442 36323898 42452163 54485847 59142757 84904326 108971694 118285514 177428271 354856542 532284813 768855841 1064569626 1537711682 2306567523 4613135046 6919702569 13839405138
- Sum of all divisors σ(n): 32757344256
- Sum of proper divisors (its aliquot sum) s(n): 18917939118
- 13839405138 is an abundant number, because the sum of its proper divisors (18917939118) is greater than itself. Its abundance is 5078533980
Bases of 13839405138
- Binary: 11001110001110010010010000010100102
- Hexadecimal: 0x338E49052
- Base-36: 6CVMHCI
Squares and roots of 13839405138
- 13839405138 squared (138394051382) is 191529134573700799044
- 13839405138 cubed (138394051383) is 2650649289095968277964239088072
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The
square root of 13839405138 is 117641.0010923063 -
The
cube root of 13839405138 is 2400.8911700907
Scales and comparisons
How big is 13839405138?- 13,839,405,138 seconds is equal to 440 years, 2 weeks, 4 days, 7 hours, 12 minutes, 18 seconds.
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To count from 1 to 13,839,405,138 would take you about eight hundred eighty 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 13839405138 cubic inches would be around 200.1 feet tall.
Recreational maths with 13839405138
- 13839405138 backwards is 83150493831
- The number of decimal digits it has is: 11
- The sum of 13839405138's digits is 45
- More coming soon!
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The information we have on file for 13839405138 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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