138155680
138,155,680 is an even composite number composed of five prime numbers multiplied together.
138155680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138155680:
25 × 5 × 13 × 127 × 523
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 127 × 523)See below for interesting mathematical facts about the number 138155680 from the Numbermatics database.
Names of 138155680
- Cardinal: 138155680 can be written as One hundred thirty-eight million, one hundred fifty-five thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3815568 × 108
Factors of 138155680
Divisors of 138155680
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 127 130 160 208 254 260 416 508 520 523 635 1016 1040 1046 1270 1651 2032 2080 2092 2540 2615 3302 4064 4184 5080 5230 6604 6799 8255 8368 10160 10460 13208 13598 16510 16736 20320 20920 26416 27196 33020 33995 41840 52832 54392 66040 66421 67990 83680 108784 132080 132842 135980 217568 264160 265684 271960 332105 531368 543920 664210 863473 1062736 1087840 1328420 1726946 2125472 2656840 3453892 4317365 5313680 6907784 8634730 10627360 13815568 17269460 27631136 34538920 69077840 138155680
- Sum of all divisors σ(n): 354945024
- Sum of proper divisors (its aliquot sum) s(n): 216789344
- 138155680 is an abundant number, because the sum of its proper divisors (216789344) is greater than itself. Its abundance is 78633664
Bases of 138155680
- Binary: 10000011110000010110101000002
- Hexadecimal: 0x83C16A0
- Base-36: 2A95LS
Squares and roots of 138155680
- 138155680 squared (1381556802) is 19086991916262400
- 138155680 cubed (1381556803) is 2636976347345734930432000
-
The
square root of 138155680 is 11753.9644375845 -
The
cube root of 138155680 is 516.9591757925
Scales and comparisons
How big is 138155680?- 138,155,680 seconds is equal to 4 years, 20 weeks, 3 days, 34 minutes, 40 seconds.
-
To count from 1 to 138,155,680 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 138155680 cubic inches would be around 43.1 feet tall.
Recreational maths with 138155680
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 138155680 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 138155680 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/138155680/
Chicago style:
Numbermatics. 2024. "Number 138155680 - Facts about the integer". https://numbermatics.com/n/138155680/
The information we have on file for 138155680 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 138155680, math, Factors of 138155680, curriculum, school, college, exams, university, Prime factorization of 138155680, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, one hundred fifty-five thousand, six hundred eighty.