131540864
131,540,864 is an even composite number composed of five prime numbers multiplied together.
131540864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131540864:
27 × 7 × 13 × 23 × 491
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 23 × 491)See below for interesting mathematical facts about the number 131540864 from the Numbermatics database.
Names of 131540864
- Cardinal: 131540864 can be written as One hundred thirty-one million, five hundred forty thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.31540864 × 108
Factors of 131540864
Divisors of 131540864
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 7 8 13 14 16 23 26 28 32 46 52 56 64 91 92 104 112 128 161 182 184 208 224 299 322 364 368 416 448 491 598 644 728 736 832 896 982 1196 1288 1456 1472 1664 1964 2093 2392 2576 2912 2944 3437 3928 4186 4784 5152 5824 6383 6874 7856 8372 9568 10304 11293 11648 12766 13748 15712 16744 19136 20608 22586 25532 27496 31424 33488 38272 44681 45172 51064 54992 62848 66976 79051 89362 90344 102128 109984 133952 146809 158102 178724 180688 204256 219968 267904 293618 316204 357448 361376 408512 439936 587236 632408 714896 722752 817024 1027663 1174472 1264816 1429792 1445504 2055326 2348944 2529632 2859584 4110652 4697888 5059264 5719168 8221304 9395776 10118528 16442608 18791552 32885216 65770432 131540864
- Sum of all divisors σ(n): 337236480
- Sum of proper divisors (its aliquot sum) s(n): 205695616
- 131540864 is an abundant number, because the sum of its proper divisors (205695616) is greater than itself. Its abundance is 74154752
Bases of 131540864
- Binary: 1111101011100100111100000002
- Hexadecimal: 0x7D72780
- Base-36: 26BDKW
Squares and roots of 131540864
- 131540864 squared (1315408642) is 17302998901866496
- 131540864 cubed (1315408643) is 2276051425342570096492544
-
The
square root of 131540864 is 11469.1265578509 -
The
cube root of 131540864 is 508.5733085579
Scales and comparisons
How big is 131540864?- 131,540,864 seconds is equal to 4 years, 9 weeks, 3 days, 11 hours, 7 minutes, 44 seconds.
-
To count from 1 to 131,540,864 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 131540864 cubic inches would be around 42.4 feet tall.
Recreational maths with 131540864
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 131540864 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
APA style:
Numbermatics. (2024). Number 131540864 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/131540864/
Chicago style:
Numbermatics. 2024. "Number 131540864 - Facts about the integer". https://numbermatics.com/n/131540864/
The information we have on file for 131540864 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 131540864, math, Factors of 131540864, curriculum, school, college, exams, university, Prime factorization of 131540864, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-one million, five hundred forty thousand, eight hundred sixty-four.