131690720
131,690,720 is an even composite number composed of five prime numbers multiplied together.
131690720 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 131690720:
25 × 5 × 7 × 307 × 383
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 307 × 383)See below for interesting mathematical facts about the number 131690720 from the Numbermatics database.
Names of 131690720
- Cardinal: 131690720 can be written as One hundred thirty-one million, six hundred ninety thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3169072 × 108
Factors of 131690720
Divisors of 131690720
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 307 383 560 614 766 1120 1228 1532 1535 1915 2149 2456 2681 3064 3070 3830 4298 4912 5362 6128 6140 7660 8596 9824 10724 10745 12256 12280 13405 15320 17192 21448 21490 24560 26810 30640 34384 42896 42980 49120 53620 61280 68768 85792 85960 107240 117581 171920 214480 235162 343840 428960 470324 587905 823067 940648 1175810 1646134 1881296 2351620 3292268 3762592 4115335 4703240 6584536 8230670 9406480 13169072 16461340 18812960 26338144 32922680 65845360 131690720
- Sum of all divisors σ(n): 357654528
- Sum of proper divisors (its aliquot sum) s(n): 225963808
- 131690720 is an abundant number, because the sum of its proper divisors (225963808) is greater than itself. Its abundance is 94273088
Bases of 131690720
- Binary: 1111101100101110000111000002
- Hexadecimal: 0x7D970E0
- Base-36: 26EL7K
Squares and roots of 131690720
- 131690720 squared (1316907202) is 17342445734118400
- 131690720 cubed (1316907203) is 2283839165286980661248000
-
The
square root of 131690720 is 11475.6577153555 -
The
cube root of 131690720 is 508.7663634923
Scales and comparisons
How big is 131690720?- 131,690,720 seconds is equal to 4 years, 9 weeks, 5 days, 4 hours, 45 minutes, 20 seconds.
-
To count from 1 to 131,690,720 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 131690720 cubic inches would be around 42.4 feet tall.
Recreational maths with 131690720
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 131690720 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 131690720 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/131690720/
Chicago style:
Numbermatics. 2024. "Number 131690720 - Facts about the integer". https://numbermatics.com/n/131690720/
The information we have on file for 131690720 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 131690720, math, Factors of 131690720, curriculum, school, college, exams, university, Prime factorization of 131690720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-one million, six hundred ninety thousand, seven hundred twenty.