138531125950
138,531,125,950 is an even composite number composed of six prime numbers multiplied together.
138531125950 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138531125950:
2 × 52 × 7 × 412 × 241 × 977
(2 × 5 × 5 × 7 × 41 × 41 × 241 × 977)See below for interesting mathematical facts about the number 138531125950 from the Numbermatics database.
Names of 138531125950
- Cardinal: 138531125950 can be written as One hundred thirty-eight billion, five hundred thirty-one million, one hundred twenty-five thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.3853112595 × 1011
Factors of 138531125950
Divisors of 138531125950
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 5 7 10 14 25 35 41 50 70 82 175 205 241 287 350 410 482 574 977 1025 1205 1435 1681 1687 1954 2050 2410 2870 3362 3374 4885 6025 6839 7175 8405 8435 9770 9881 11767 12050 13678 14350 16810 16870 19762 23534 24425 34195 40057 42025 42175 48850 49405 58835 68390 69167 80114 84050 84350 98810 117670 138334 170975 200285 235457 247025 280399 294175 341950 345835 400570 405121 470914 494050 560798 588350 691670 810242 1001425 1177285 1401995 1642337 1648199 1729175 2002850 2025605 2354570 2803990 2835847 3284674 3296398 3458350 4051210 5671694 5886425 7009975 8211685 8240995 9653737 10128025 11496359 11772850 14019950 14179235 16423370 16481990 19307474 20256050 22992718 28358470 41058425 41204975 48268685 57481795 67576159 70896175 82116850 82409950 96537370 114963590 135152318 141792350 241343425 287408975 337880795 395803217 482686850 574817950 675761590 791606434 1689403975 1979016085 2770622519 3378807950 3958032170 5541245038 9895080425 13853112595 19790160850 27706225190 69265562975 138531125950
- Sum of all divisors σ(n): 303397804512
- Sum of proper divisors (its aliquot sum) s(n): 164866678562
- 138531125950 is an abundant number, because the sum of its proper divisors (164866678562) is greater than itself. Its abundance is 26335552612
Bases of 138531125950
- Binary: 100000010000010001100100111010101111102
- Hexadecimal: 0x2041193ABE
- Base-36: 1RN1USVY
Squares and roots of 138531125950
- 138531125950 squared (1385311259502) is 19190872856974763402500
- 138531125950 cubed (1385311259503) is 2658533224840007284883178044875000
-
The
square root of 138531125950 is 372197.6974001855 -
The
cube root of 138531125950 is 5174.2704092529
Scales and comparisons
How big is 138531125950?- 138,531,125,950 seconds is equal to 4,404 years, 44 weeks, 5 days, 12 hours, 19 minutes, 10 seconds.
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To count from 1 to 138,531,125,950 would take you about eight thousand, eight hundred nine 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 138531125950 cubic inches would be around 431.2 feet tall.
Recreational maths with 138531125950
- 138531125950 backwards is 059521135831
- The number of decimal digits it has is: 12
- The sum of 138531125950's digits is 43
- More coming soon!
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The information we have on file for 138531125950 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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