138774144
138,774,144 is an even composite number composed of four prime numbers multiplied together.
138774144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138774144:
27 × 3 × 283 × 1277
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 283 × 1277)See below for interesting mathematical facts about the number 138774144 from the Numbermatics database.
Names of 138774144
- Cardinal: 138774144 can be written as One hundred thirty-eight million, seven hundred seventy-four thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.38774144 × 108
Factors of 138774144
Divisors of 138774144
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 283 384 566 849 1132 1277 1698 2264 2554 3396 3831 4528 5108 6792 7662 9056 10216 13584 15324 18112 20432 27168 30648 36224 40864 54336 61296 81728 108672 122592 163456 245184 361391 490368 722782 1084173 1445564 2168346 2891128 4336692 5782256 8673384 11564512 17346768 23129024 34693536 46258048 69387072 138774144
- Sum of all divisors σ(n): 370211040
- Sum of proper divisors (its aliquot sum) s(n): 231436896
- 138774144 is an abundant number, because the sum of its proper divisors (231436896) is greater than itself. Its abundance is 92662752
Bases of 138774144
- Binary: 10000100010110000110100000002
- Hexadecimal: 0x8458680
- Base-36: 2AMETC
Squares and roots of 138774144
- 138774144 squared (1387741442) is 19258263042932736
- 138774144 cubed (1387741443) is 2672548968709825687977984
-
The
square root of 138774144 is 11780.2438005331 -
The
cube root of 138774144 is 517.7294294135
Scales and comparisons
How big is 138774144?- 138,774,144 seconds is equal to 4 years, 21 weeks, 3 days, 4 hours, 22 minutes, 24 seconds.
-
To count from 1 to 138,774,144 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 138774144 cubic inches would be around 43.1 feet tall.
Recreational maths with 138774144
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 138774144 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 138774144 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/138774144/
Chicago style:
Numbermatics. 2024. "Number 138774144 - Facts about the integer". https://numbermatics.com/n/138774144/
The information we have on file for 138774144 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 138774144, math, Factors of 138774144, curriculum, school, college, exams, university, Prime factorization of 138774144, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, seven hundred seventy-four thousand, one hundred forty-four.