138039639144
138,039,639,144 is an even composite number composed of five prime numbers multiplied together.
138039639144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138039639144:
23 × 3 × 113 × 61 × 70841
(2 × 2 × 2 × 3 × 11 × 11 × 11 × 61 × 70841)See below for interesting mathematical facts about the number 138039639144 from the Numbermatics database.
Names of 138039639144
- Cardinal: 138039639144 can be written as One hundred thirty-eight billion, thirty-nine million, six hundred thirty-nine thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.38039639144 × 1011
Factors of 138039639144
Divisors of 138039639144
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 11 12 22 24 33 44 61 66 88 121 122 132 183 242 244 264 363 366 484 488 671 726 732 968 1331 1342 1452 1464 2013 2662 2684 2904 3993 4026 5324 5368 7381 7986 8052 10648 14762 15972 16104 22143 29524 31944 44286 59048 70841 81191 88572 141682 162382 177144 212523 243573 283364 324764 425046 487146 566728 649528 779251 850092 974292 1558502 1700184 1948584 2337753 3117004 4321301 4675506 6234008 8571761 8642602 9351012 12963903 17143522 17285204 18702024 25715283 25927806 34287044 34570408 47534311 51430566 51855612 68574088 94289371 95068622 102861132 103711224 142602933 188578742 190137244 205722264 282868113 285205866 377157484 380274488 522877421 565736226 570411732 754314968 1045754842 1131472452 1140823464 1568632263 2091509684 2262944904 3137264526 4183019368 5751651631 6274529052 11503303262 12549058104 17254954893 23006606524 34509909786 46013213048 69019819572 138039639144
- Sum of all divisors σ(n): 385811199360
- Sum of proper divisors (its aliquot sum) s(n): 247771560216
- 138039639144 is an abundant number, because the sum of its proper divisors (247771560216) is greater than itself. Its abundance is 109731921072
Bases of 138039639144
- Binary: 100000001000111100110110111100011010002
- Hexadecimal: 0x2023CDBC68
- Base-36: 1REX8J8O
Squares and roots of 138039639144
- 138039639144 squared (1380396391442) is 19054941975005737052736
- 138039639144 cubed (1380396391443) is 2630337314139650610089427537897984
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The
square root of 138039639144 is 371536.8610837961 -
The
cube root of 138039639144 is 5168.1439904873
Scales and comparisons
How big is 138039639144?- 138,039,639,144 seconds is equal to 4,389 years, 12 weeks, 1 day, 12 minutes, 24 seconds.
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To count from 1 to 138,039,639,144 would take you about eight thousand, seven hundred seventy-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 138039639144 cubic inches would be around 430.7 feet tall.
Recreational maths with 138039639144
- 138039639144 backwards is 441936930831
- The number of decimal digits it has is: 12
- The sum of 138039639144's digits is 51
- More coming soon!
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The information we have on file for 138039639144 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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