138380936320
138,380,936,320 is an even composite number composed of five prime numbers multiplied together.
138380936320 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 138380936320:
27 × 5 × 11 × 191 × 102913
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 191 × 102913)See below for interesting mathematical facts about the number 138380936320 from the Numbermatics database.
Names of 138380936320
- Cardinal: 138380936320 can be written as One hundred thirty-eight billion, three hundred eighty million, nine hundred thirty-six thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3838093632 × 1011
Factors of 138380936320
Divisors of 138380936320
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 191 220 320 352 382 440 640 704 764 880 955 1408 1528 1760 1910 2101 3056 3520 3820 4202 6112 7040 7640 8404 10505 12224 15280 16808 21010 24448 30560 33616 42020 61120 67232 84040 102913 122240 134464 168080 205826 268928 336160 411652 514565 672320 823304 1029130 1132043 1344640 1646608 2058260 2264086 3293216 4116520 4528172 5660215 6586432 8233040 9056344 11320430 13172864 16466080 18112688 19656383 22640860 32932160 36225376 39312766 45281720 65864320 72450752 78625532 90563440 98281915 144901504 157251064 181126880 196563830 216220213 314502128 362253760 393127660 432440426 629004256 724507520 786255320 864880852 1081101065 1258008512 1572510640 1729761704 2162202130 2516017024 3145021280 3459523408 4324404260 6290042560 6919046816 8648808520 12580085120 13838093632 17297617040 27676187264 34595234080 69190468160 138380936320
- Sum of all divisors σ(n): 362784199680
- Sum of proper divisors (its aliquot sum) s(n): 224403263360
- 138380936320 is an abundant number, because the sum of its proper divisors (224403263360) is greater than itself. Its abundance is 86022327040
Bases of 138380936320
- Binary: 100000001110000010010110000100100000002
- Hexadecimal: 0x2038258480
- Base-36: 1RKKFPTS
Squares and roots of 138380936320
- 138380936320 squared (1383809363202) is 19149283536799895142400
- 138380936320 cubed (1383809363203) is 2649895785679530666283131731968000
-
The
square root of 138380936320 is 371995.8821277461 -
The
cube root of 138380936320 is 5172.3998241811
Scales and comparisons
How big is 138380936320?- 138,380,936,320 seconds is equal to 4,400 years, 4 weeks, 3 days, 4 hours, 58 minutes, 40 seconds.
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To count from 1 to 138,380,936,320 would take you about eight thousand, eight hundred 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 138380936320 cubic inches would be around 431 feet tall.
Recreational maths with 138380936320
- 138380936320 backwards is 023639083831
- The number of decimal digits it has is: 12
- The sum of 138380936320's digits is 46
- More coming soon!
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The information we have on file for 138380936320 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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