428345172
428,345,172 is an even composite number composed of four prime numbers multiplied together.
428345172 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 428345172:
22 × 34 × 61 × 21673
(2 × 2 × 3 × 3 × 3 × 3 × 61 × 21673)See below for interesting mathematical facts about the number 428345172 from the Numbermatics database.
Names of 428345172
- Cardinal: 428345172 can be written as Four hundred twenty-eight million, three hundred forty-five thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 4.28345172 × 108
Factors of 428345172
Divisors of 428345172
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 61 81 108 122 162 183 244 324 366 549 732 1098 1647 2196 3294 4941 6588 9882 19764 21673 43346 65019 86692 130038 195057 260076 390114 585171 780228 1170342 1322053 1755513 2340684 2644106 3511026 3966159 5288212 7022052 7932318 11898477 15864636 23796954 35695431 47593908 71390862 107086293 142781724 214172586 428345172
- Sum of all divisors σ(n): 1138188436
- Sum of proper divisors (its aliquot sum) s(n): 709843264
- 428345172 is an abundant number, because the sum of its proper divisors (709843264) is greater than itself. Its abundance is 281498092
Bases of 428345172
- Binary: 110011000100000000111010101002
- Hexadecimal: 0x19880754
- Base-36: 730X90
Squares and roots of 428345172
- 428345172 squared (4283451722) is 183479586375709584
- 428345172 cubed (4283451723) is 78592594984592178380528448
-
The
square root of 428345172 is 20696.5014434807 -
The
cube root of 428345172 is 753.8147401137
Scales and comparisons
How big is 428345172?- 428,345,172 seconds is equal to 13 years, 32 weeks, 1 day, 16 hours, 46 minutes, 12 seconds.
-
To count from 1 to 428,345,172 would take you about twenty 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 428345172 cubic inches would be around 62.8 feet tall.
Recreational maths with 428345172
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 428345172 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 428345172 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/428345172/
Chicago style:
Numbermatics. 2024. "Number 428345172 - Facts about the integer". https://numbermatics.com/n/428345172/
The information we have on file for 428345172 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 428345172, math, Factors of 428345172, curriculum, school, college, exams, university, Prime factorization of 428345172, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight million, three hundred forty-five thousand, one hundred seventy-two.