138011406
138,011,406 is an even composite number composed of seven prime numbers multiplied together.
138011406 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138011406:
2 × 3 × 13 × 17 × 29 × 37 × 97
See below for interesting mathematical facts about the number 138011406 from the Numbermatics database.
Names of 138011406
- Cardinal: 138011406 can be written as One hundred thirty-eight million, eleven thousand, four hundred six.
Scientific notation
- Scientific notation: 1.38011406 × 108
Factors of 138011406
Divisors of 138011406
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 6 13 17 26 29 34 37 39 51 58 74 78 87 97 102 111 174 194 221 222 291 377 442 481 493 582 629 663 754 962 986 1073 1131 1258 1261 1326 1443 1479 1649 1887 2146 2262 2522 2813 2886 2958 3219 3298 3589 3774 3783 4947 5626 6409 6438 7178 7566 8177 8439 9894 10767 12818 13949 16354 16878 18241 19227 21437 21534 24531 27898 36482 36569 38454 41847 42874 46657 47821 49062 54723 61013 64311 73138 83694 93314 95642 104081 109446 109707 122026 128622 139971 143463 183039 208162 219414 237133 279942 286926 312243 366078 474266 621673 624486 711399 793169 1243346 1353053 1422798 1586338 1769377 1865019 2379507 2706106 3538754 3730038 4059159 4759014 5308131 8118318 10616262 23001901 46003802 69005703 138011406
- Sum of all divisors σ(n): 337841280
- Sum of proper divisors (its aliquot sum) s(n): 199829874
- 138011406 is an abundant number, because the sum of its proper divisors (199829874) is greater than itself. Its abundance is 61818468
Bases of 138011406
- Binary: 10000011100111100011000011102
- Hexadecimal: 0x839E30E
- Base-36: 2A62A6
Squares and roots of 138011406
- 138011406 squared (1380114062) is 19047148186096836
- 138011406 cubed (1380114063) is 2628723701453573988511416
-
The
square root of 138011406 is 11747.8255860393 -
The
cube root of 138011406 is 516.7791620923
Scales and comparisons
How big is 138011406?- 138,011,406 seconds is equal to 4 years, 20 weeks, 1 day, 8 hours, 30 minutes, 6 seconds.
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To count from 1 to 138,011,406 would take you about six 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 138011406 cubic inches would be around 43.1 feet tall.
Recreational maths with 138011406
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The information we have on file for 138011406 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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