138197988
138,197,988 is an even composite number composed of four prime numbers multiplied together.
138197988 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 138197988:
22 × 36 × 83 × 571
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 83 × 571)See below for interesting mathematical facts about the number 138197988 from the Numbermatics database.
Names of 138197988
- Cardinal: 138197988 can be written as One hundred thirty-eight million, one hundred ninety-seven thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38197988 × 108
Factors of 138197988
Divisors of 138197988
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 83 108 162 166 243 249 324 332 486 498 571 729 747 972 996 1142 1458 1494 1713 2241 2284 2916 2988 3426 4482 5139 6723 6852 8964 10278 13446 15417 20169 20556 26892 30834 40338 46251 47393 60507 61668 80676 92502 94786 121014 138753 142179 185004 189572 242028 277506 284358 416259 426537 555012 568716 832518 853074 1279611 1665036 1706148 2559222 3838833 5118444 7677666 11516499 15355332 23032998 34549497 46065996 69098994 138197988
- Sum of all divisors σ(n): 367615248
- Sum of proper divisors (its aliquot sum) s(n): 229417260
- 138197988 is an abundant number, because the sum of its proper divisors (229417260) is greater than itself. Its abundance is 91219272
Bases of 138197988
- Binary: 10000011110010111011111001002
- Hexadecimal: 0x83CBBE4
- Base-36: 2AA290
Squares and roots of 138197988
- 138197988 squared (1381979882) is 19098683887248144
- 138197988 cubed (1381979883) is 2639399686665712357534272
-
The
square root of 138197988 is 11755.7640330181 -
The
cube root of 138197988 is 517.0119406071
Scales and comparisons
How big is 138197988?- 138,197,988 seconds is equal to 4 years, 20 weeks, 3 days, 12 hours, 19 minutes, 48 seconds.
-
To count from 1 to 138,197,988 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 138197988 cubic inches would be around 43.1 feet tall.
Recreational maths with 138197988
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 138197988 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.
APA style:
Numbermatics. (2024). Number 138197988 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138197988/
Chicago style:
Numbermatics. 2024. "Number 138197988 - Facts about the integer". https://numbermatics.com/n/138197988/
The information we have on file for 138197988 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 138197988, math, Factors of 138197988, curriculum, school, college, exams, university, Prime factorization of 138197988, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, one hundred ninety-seven thousand, nine hundred eighty-eight.