138738346848
138,738,346,848 is an even composite number composed of five prime numbers multiplied together.
138738346848 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138738346848:
25 × 32 × 107 × 167 × 26959
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 107 × 167 × 26959)See below for interesting mathematical facts about the number 138738346848 from the Numbermatics database.
Names of 138738346848
- Cardinal: 138738346848 can be written as One hundred thirty-eight billion, seven hundred thirty-eight million, three hundred forty-six thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 1.38738346848 × 1011
Factors of 138738346848
Divisors of 138738346848
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 107 144 167 214 288 321 334 428 501 642 668 856 963 1002 1284 1336 1503 1712 1926 2004 2568 2672 3006 3424 3852 4008 5136 5344 6012 7704 8016 10272 12024 15408 16032 17869 24048 26959 30816 35738 48096 53607 53918 71476 80877 107214 107836 142952 160821 161754 214428 215672 242631 285904 321642 323508 428856 431344 485262 571808 643284 647016 857712 862688 970524 1286568 1294032 1715424 1941048 2573136 2588064 2884613 3882096 4502153 5146272 5769226 7764192 8653839 9004306 11538452 13506459 17307678 18008612 23076904 25961517 27012918 34615356 36017224 40519377 46153808 51923034 54025836 69230712 72034448 81038754 92307616 103846068 108051672 138461424 144068896 162077508 207692136 216103344 276922848 324155016 415384272 432206688 481730371 648310032 830768544 963460742 1296620064 1445191113 1926921484 2890382226 3853842968 4335573339 5780764452 7707685936 8671146678 11561528904 15415371872 17342293356 23123057808 34684586712 46246115616 69369173424 138738346848
- Sum of all divisors σ(n): 400623874560
- Sum of proper divisors (its aliquot sum) s(n): 261885527712
- 138738346848 is an abundant number, because the sum of its proper divisors (261885527712) is greater than itself. Its abundance is 123147180864
Bases of 138738346848
- Binary: 100000010011010111001100101011011000002
- Hexadecimal: 0x204D732B60
- Base-36: 1RQH89K0
Squares and roots of 138738346848
- 138738346848 squared (1387383468482) is 19248328886115951535104
- 138738346848 cubed (1387383468483) is 2670481329246332375622816799752192
-
The
square root of 138738346848 is 372475.9681482821 -
The
cube root of 138738346848 is 5176.8490903355
Scales and comparisons
How big is 138738346848?- 138,738,346,848 seconds is equal to 4,411 years, 23 weeks, 2 days, 21 hours, 40 minutes, 48 seconds.
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To count from 1 to 138,738,346,848 would take you about eight thousand, eight hundred twenty-two 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 138738346848 cubic inches would be around 431.4 feet tall.
Recreational maths with 138738346848
- 138738346848 backwards is 848643837831
- The number of decimal digits it has is: 12
- The sum of 138738346848's digits is 63
- More coming soon!
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The information we have on file for 138738346848 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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