138388919709924
138,388,919,709,924 is an even composite number composed of four prime numbers multiplied together.
138388919709924 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-five divisors.
Prime factorization of 138388919709924:
22 × 34 × 132 × 502732
(2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 50273 × 50273)See below for interesting mathematical facts about the number 138388919709924 from the Numbermatics database.
Names of 138388919709924
- Cardinal: 138388919709924 can be written as One hundred thirty-eight trillion, three hundred eighty-eight billion, nine hundred nineteen million, seven hundred nine thousand, nine hundred twenty-four.
Scientific notation
- Scientific notation: 1.38388919709924 × 1014
Factors of 138388919709924
Divisors of 138388919709924
- Number of divisors d(n): 135
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 169 234 324 338 351 468 507 676 702 1014 1053 1404 1521 2028 2106 3042 4212 4563 6084 9126 13689 18252 27378 50273 54756 100546 150819 201092 301638 452457 603276 653549 904914 1307098 1357371 1809828 1960647 2614196 2714742 3921294 4072113 5429484 5881941 7842588 8144226 8496137 11763882 16288452 16992274 17645823 23527764 25488411 33984548 35291646 50976822 52937469 70583292 76465233 101953644 105874938 152930466 211749876 229395699 305860932 458791398 688187097 917582796 1376374194 2527374529 2752748388 5054749058 7582123587 10109498116 15164247174 22746370761 30328494348 32855868877 45492741522 65711737754 68239112283 90985483044 98567606631 131423475508 136478224566 197135213262 204717336849 272956449132 295702819893 394270426524 409434673698 427126295401 591405639786 818869347396 854252590802 887108459679 1182811279572 1281378886203 1708505181604 1774216919358 2562757772406 2661325379037 3548433838716 3844136658609 5125515544812 5322650758074 7688273317218 10645301516148 11532409975827 15376546634436 23064819951654 34597229927481 46129639903308 69194459854962 138388919709924
- Sum of all divisors σ(n): 391753371889803
- Sum of proper divisors (its aliquot sum) s(n): 253364452179879
- 138388919709924 is an abundant number, because the sum of its proper divisors (253364452179879) is greater than itself. Its abundance is 114975532469955
Bases of 138388919709924
- Binary: 111110111011101001011100110011001110000111001002
- Hexadecimal: 0x7DDD2E6670E4
- Base-36: 1D1YZPP690
Squares and roots of 138388919709924
- 138388919709924 squared (1383889197099242) is 19151493098479791368304085776
- 138388919709924 cubed (1383889197099243) is 2650354440730683457250300701175825934441024
-
138388919709924 is a
perfect square number . Itssquare root is 11763882 -
The
cube root of 138388919709924 is 51724.9928993051
Scales and comparisons
How big is 138388919709924?- 138,388,919,709,924 seconds is equal to 4,400,339 years, 30 weeks, 1 day, 18 hours, 5 minutes, 24 seconds.
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To count from 1 to 138,388,919,709,924 would take you about eleven million, eight hundred forty-eight 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 138388919709924 cubic inches would be around 4310.4 feet tall.
Recreational maths with 138388919709924
- 138388919709924 backwards is 429907919883831
- 138388919709924 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138388919709924's digits is 81
- More coming soon!
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The information we have on file for 138388919709924 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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