138388160
138,388,160 is an even composite number composed of four prime numbers multiplied together.
138388160 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 138388160:
26 × 5 × 17 × 25439
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 25439)See below for interesting mathematical facts about the number 138388160 from the Numbermatics database.
Names of 138388160
- Cardinal: 138388160 can be written as One hundred thirty-eight million, three hundred eighty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.3838816 × 108
Factors of 138388160
Divisors of 138388160
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 136 160 170 272 320 340 544 680 1088 1360 2720 5440 25439 50878 101756 127195 203512 254390 407024 432463 508780 814048 864926 1017560 1628096 1729852 2035120 2162315 3459704 4070240 4324630 6919408 8140480 8649260 13838816 17298520 27677632 34597040 69194080 138388160
- Sum of all divisors σ(n): 348935040
- Sum of proper divisors (its aliquot sum) s(n): 210546880
- 138388160 is an abundant number, because the sum of its proper divisors (210546880) is greater than itself. Its abundance is 72158720
Bases of 138388160
- Binary: 10000011111110100010110000002
- Hexadecimal: 0x83FA2C0
- Base-36: 2AE4ZK
Squares and roots of 138388160
- 138388160 squared (1383881602) is 19151282828185600
- 138388160 cubed (1383881603) is 2650310792232201322496000
-
The
square root of 138388160 is 11763.8497100227 -
The
cube root of 138388160 is 517.2489824803
Scales and comparisons
How big is 138388160?- 138,388,160 seconds is equal to 4 years, 20 weeks, 5 days, 17 hours, 9 minutes, 20 seconds.
-
To count from 1 to 138,388,160 would take you about six 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 138388160 cubic inches would be around 43.1 feet tall.
Recreational maths with 138388160
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 138388160 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
APA style:
Numbermatics. (2024). Number 138388160 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/138388160/
Chicago style:
Numbermatics. 2024. "Number 138388160 - Facts about the integer". https://numbermatics.com/n/138388160/
The information we have on file for 138388160 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 138388160, math, Factors of 138388160, curriculum, school, college, exams, university, Prime factorization of 138388160, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, three hundred eighty-eight thousand, one hundred sixty.