138442038084
138,442,038,084 is an even composite number composed of four prime numbers multiplied together.
138442038084 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-five divisors.
Prime factorization of 138442038084:
22 × 34 × 72 × 29532
(2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 2953 × 2953)See below for interesting mathematical facts about the number 138442038084 from the Numbermatics database.
Names of 138442038084
- Cardinal: 138442038084 can be written as One hundred thirty-eight billion, four hundred forty-two million, thirty-eight thousand and eighty-four.
Scientific notation
- Scientific notation: 1.38442038084 × 1011
Factors of 138442038084
Divisors of 138442038084
- Number of divisors d(n): 135
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 252 294 324 378 441 567 588 756 882 1134 1323 1764 2268 2646 2953 3969 5292 5906 7938 8859 11812 15876 17718 20671 26577 35436 41342 53154 62013 79731 82684 106308 124026 144697 159462 186039 239193 248052 289394 318924 372078 434091 478386 558117 578788 744156 868182 956772 1116234 1302273 1674351 1736364 2232468 2604546 3348702 3906819 5209092 6697404 7813638 8720209 11720457 15627276 17440418 23440914 26160627 34880836 46881828 52321254 61041463 78481881 104642508 122082926 156963762 183124389 235445643 244165852 313927524 366248778 427290241 470891286 549373167 706336929 732497556 854580482 941782572 1098746334 1281870723 1412673858 1648119501 1709160964 2197492668 2563741446 2825347716 3296239002 3845612169 4944358503 5127482892 6592478004 7691224338 9888717006 11536836507 15382448676 19777434012 23073673014 34610509521 46147346028 69221019042 138442038084
- Sum of all divisors σ(n): 421145586477
- Sum of proper divisors (its aliquot sum) s(n): 282703548393
- 138442038084 is an abundant number, because the sum of its proper divisors (282703548393) is greater than itself. Its abundance is 144261510309
Bases of 138442038084
- Binary: 100000001110111100100111011011010001002
- Hexadecimal: 0x203BC9DB44
- Base-36: 1RLKTC90
Squares and roots of 138442038084
- 138442038084 squared (1384420380842) is 19166197908851706391056
- 138442038084 cubed (1384420380843) is 2653407500822729096898960948976704
-
138442038084 is a
perfect square number . Itssquare root is 372078 -
The
cube root of 138442038084 is 5173.1609989913
Scales and comparisons
How big is 138442038084?- 138,442,038,084 seconds is equal to 4,402 years, 1 week, 3 days, 9 hours, 41 minutes, 24 seconds.
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To count from 1 to 138,442,038,084 would take you about eight thousand, eight hundred four 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 138442038084 cubic inches would be around 431.1 feet tall.
Recreational maths with 138442038084
- 138442038084 backwards is 480830244831
- The number of decimal digits it has is: 12
- The sum of 138442038084's digits is 45
- More coming soon!
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The information we have on file for 138442038084 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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