131831940
131,831,940 is an even composite number composed of six prime numbers multiplied together.
131831940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 131831940:
22 × 3 × 5 × 17 × 307 × 421
(2 × 2 × 3 × 5 × 17 × 307 × 421)See below for interesting mathematical facts about the number 131831940 from the Numbermatics database.
Names of 131831940
- Cardinal: 131831940 can be written as One hundred thirty-one million, eight hundred thirty-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.3183194 × 108
Factors of 131831940
Divisors of 131831940
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 307 340 421 510 614 842 921 1020 1228 1263 1535 1684 1842 2105 2526 3070 3684 4210 4605 5052 5219 6140 6315 7157 8420 9210 10438 12630 14314 15657 18420 20876 21471 25260 26095 28628 31314 35785 42942 52190 62628 71570 78285 85884 104380 107355 129247 143140 156570 214710 258494 313140 387741 429420 516988 646235 775482 1292470 1550964 1938705 2197199 2584940 3877410 4394398 6591597 7754820 8788796 10985995 13183194 21971990 26366388 32957985 43943980 65915970 131831940
- Sum of all divisors σ(n): 393047424
- Sum of proper divisors (its aliquot sum) s(n): 261215484
- 131831940 is an abundant number, because the sum of its proper divisors (261215484) is greater than itself. Its abundance is 129383544
Bases of 131831940
- Binary: 1111101101110011000100001002
- Hexadecimal: 0x7DB9884
- Base-36: 26HM6C
Squares and roots of 131831940
- 131831940 squared (1318319402) is 17379660404163600
- 131831940 cubed (1318319403) is 2291194347622071465384000
-
The
square root of 131831940 is 11481.8090909055 -
The
cube root of 131831940 is 508.9481589365
Scales and comparisons
How big is 131831940?- 131,831,940 seconds is equal to 4 years, 9 weeks, 6 days, 19 hours, 59 minutes.
-
To count from 1 to 131,831,940 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 131831940 cubic inches would be around 42.4 feet tall.
Recreational maths with 131831940
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 131831940 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
APA style:
Numbermatics. (2024). Number 131831940 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/131831940/
Chicago style:
Numbermatics. 2024. "Number 131831940 - Facts about the integer". https://numbermatics.com/n/131831940/
The information we have on file for 131831940 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 131831940, math, Factors of 131831940, curriculum, school, college, exams, university, Prime factorization of 131831940, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-one million, eight hundred thirty-one thousand, nine hundred forty.