138742412528
138,742,412,528 is an even composite number composed of three prime numbers multiplied together.
138742412528 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred divisors.
Prime factorization of 138742412528:
24 × 174 × 473
(2 × 2 × 2 × 2 × 17 × 17 × 17 × 17 × 47 × 47 × 47)See below for interesting mathematical facts about the number 138742412528 from the Numbermatics database.
Names of 138742412528
- Cardinal: 138742412528 can be written as One hundred thirty-eight billion, seven hundred forty-two million, four hundred twelve thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38742412528 × 1011
Factors of 138742412528
Divisors of 138742412528
- Number of divisors d(n): 100
-
Complete list of divisors:
1 2 4 8 16 17 34 47 68 94 136 188 272 289 376 578 752 799 1156 1598 2209 2312 3196 4418 4624 4913 6392 8836 9826 12784 13583 17672 19652 27166 35344 37553 39304 54332 75106 78608 83521 103823 108664 150212 167042 207646 217328 230911 300424 334084 415292 461822 600848 638401 668168 830584 923644 1276802 1336336 1661168 1764991 1847288 2553604 3529982 3694576 3925487 5107208 7059964 7850974 10214416 10852817 14119928 15701948 21705634 28239856 30004847 31403896 43411268 60009694 62807792 86822536 120019388 173645072 184497889 240038776 368995778 480077552 510082399 737991556 1020164798 1475983112 2040329596 2951966224 4080659192 8161318384 8671400783 17342801566 34685603132 69371206264 138742412528
- Sum of all divisors σ(n): 291823003680
- Sum of proper divisors (its aliquot sum) s(n): 153080591152
- 138742412528 is an abundant number, because the sum of its proper divisors (153080591152) is greater than itself. Its abundance is 14338178624
Bases of 138742412528
- Binary: 100000010011011011000100110100111100002
- Hexadecimal: 0x204DB134F0
- Base-36: 1RQJNENK
Squares and roots of 138742412528
- 138742412528 squared (1387424125282) is 19249457034089731350784
- 138742412528 cubed (1387424125283) is 2670716108763688866039168404221952
-
The
square root of 138742412528 is 372481.4257489895 -
The
cube root of 138742412528 is 5176.8996584415
Scales and comparisons
How big is 138742412528?- 138,742,412,528 seconds is equal to 4,411 years, 30 weeks, 23 hours, 2 minutes, 8 seconds.
-
To count from 1 to 138,742,412,528 would take you about eight thousand, eight hundred twenty-three 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 138742412528 cubic inches would be around 431.4 feet tall.
Recreational maths with 138742412528
- 138742412528 backwards is 825214247831
- 138742412528 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138742412528's digits is 47
- More coming soon!
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The information we have on file for 138742412528 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!
Keywords: Divisors of 138742412528, math, Factors of 138742412528, curriculum, school, college, exams, university, Prime factorization of 138742412528, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, seven hundred forty-two million, four hundred twelve thousand, five hundred twenty-eight.