138236215188
138,236,215,188 is an even composite number composed of five prime numbers multiplied together.
138236215188 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138236215188:
22 × 3 × 31 × 372 × 5212
(2 × 2 × 3 × 31 × 37 × 37 × 521 × 521)See below for interesting mathematical facts about the number 138236215188 from the Numbermatics database.
Names of 138236215188
- Cardinal: 138236215188 can be written as One hundred thirty-eight billion, two hundred thirty-six million, two hundred fifteen thousand, one hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38236215188 × 1011
Factors of 138236215188
Divisors of 138236215188
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 12 31 37 62 74 93 111 124 148 186 222 372 444 521 1042 1147 1369 1563 2084 2294 2738 3126 3441 4107 4588 5476 6252 6882 8214 13764 16151 16428 19277 32302 38554 42439 48453 57831 64604 77108 84878 96906 115662 127317 169756 193812 231324 254634 271441 509268 542882 597587 713249 814323 1085764 1195174 1426498 1628646 1792761 2139747 2390348 2852996 3257292 3585522 4279494 7171044 8414671 8558988 10043317 16829342 20086634 22110719 25244013 30129951 33658684 40173268 44221438 50488026 60259902 66332157 88442876 100976052 120519804 132664314 265328628 311342827 371602729 622685654 743205458 934028481 1114808187 1245371308 1486410916 1868056962 2229616374 3736113924 4459232748 11519684599 23039369198 34559053797 46078738396 69118107594 138236215188
- Sum of all divisors σ(n): 342856139136
- Sum of proper divisors (its aliquot sum) s(n): 204619923948
- 138236215188 is an abundant number, because the sum of its proper divisors (204619923948) is greater than itself. Its abundance is 66383708760
Bases of 138236215188
- Binary: 100000001011111000010100111111100101002
- Hexadecimal: 0x202F853F94
- Base-36: 1RI69UAC
Squares and roots of 138236215188
- 138236215188 squared (1382362151882) is 19109251189503041875344
- 138236215188 cubed (1382362151883) is 2641590559513687463460628255524672
-
The
square root of 138236215188 is 371801.3114393225 -
The
cube root of 138236215188 is 5170.5960673919
Scales and comparisons
How big is 138236215188?- 138,236,215,188 seconds is equal to 4,395 years, 25 weeks, 1 day, 4 hours, 39 minutes, 48 seconds.
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To count from 1 to 138,236,215,188 would take you about eight thousand, seven hundred ninety 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 138236215188 cubic inches would be around 430.9 feet tall.
Recreational maths with 138236215188
- 138236215188 backwards is 881512632831
- The number of decimal digits it has is: 12
- The sum of 138236215188's digits is 48
- More coming soon!
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The information we have on file for 138236215188 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!
Keywords: Divisors of 138236215188, math, Factors of 138236215188, curriculum, school, college, exams, university, Prime factorization of 138236215188, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, two hundred thirty-six million, two hundred fifteen thousand, one hundred eighty-eight.