138646131536
138,646,131,536 is an even composite number composed of four prime numbers multiplied together.
138646131536 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred divisors.
Prime factorization of 138646131536:
24 × 11 × 31 × 714
(2 × 2 × 2 × 2 × 11 × 31 × 71 × 71 × 71 × 71)See below for interesting mathematical facts about the number 138646131536 from the Numbermatics database.
Names of 138646131536
- Cardinal: 138646131536 can be written as One hundred thirty-eight billion, six hundred forty-six million, one hundred thirty-one thousand, five hundred thirty-six.
Scientific notation
- Scientific notation: 1.38646131536 × 1011
Factors of 138646131536
Divisors of 138646131536
- Number of divisors d(n): 100
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Complete list of divisors:
1 2 4 8 11 16 22 31 44 62 71 88 124 142 176 248 284 341 496 568 682 781 1136 1364 1562 2201 2728 3124 4402 5041 5456 6248 8804 10082 12496 17608 20164 24211 35216 40328 48422 55451 80656 96844 110902 156271 193688 221804 312542 357911 387376 443608 625084 715822 887216 1250168 1431644 1718981 2500336 2863288 3437962 3937021 5726576 6875924 7874042 11095241 13751848 15748084 22190482 25411681 27503696 31496168 44380964 50823362 62992336 88761928 101646724 122047651 177523856 203293448 244095302 279528491 406586896 488190604 559056982 787762111 976381208 1118113964 1575524222 1952762416 2236227928 3151048444 4472455856 6302096888 8665383221 12604193776 17330766442 34661532884 69323065768 138646131536
- Sum of all divisors σ(n): 306822088320
- Sum of proper divisors (its aliquot sum) s(n): 168175956784
- 138646131536 is an abundant number, because the sum of its proper divisors (168175956784) is greater than itself. Its abundance is 29529825248
Bases of 138646131536
- Binary: 100000010001111111010000010011010100002
- Hexadecimal: 0x2047F41350
- Base-36: 1ROYBRRK
Squares and roots of 138646131536
- 138646131536 squared (1386461315362) is 19222749789897813719296
- 138646131536 cubed (1386461315363) is 2665159895853788644924338597318656
-
The
square root of 138646131536 is 372352.1606436573 -
The
cube root of 138646131536 is 5175.7018695133
Scales and comparisons
How big is 138646131536?- 138,646,131,536 seconds is equal to 4,408 years, 26 weeks, 6 days, 14 hours, 18 minutes, 56 seconds.
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To count from 1 to 138,646,131,536 would take you about eight thousand, eight hundred seventeen 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 138646131536 cubic inches would be around 431.3 feet tall.
Recreational maths with 138646131536
- 138646131536 backwards is 635131646831
- The number of decimal digits it has is: 12
- The sum of 138646131536's digits is 47
- More coming soon!
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The information we have on file for 138646131536 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 138646131536, math, Factors of 138646131536, curriculum, school, college, exams, university, Prime factorization of 138646131536, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, six hundred forty-six million, one hundred thirty-one thousand, five hundred thirty-six.