628425
628,425 is an odd composite number composed of four prime numbers multiplied together.
628425 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 628425:
33 × 52 × 72 × 19
(3 × 3 × 3 × 5 × 5 × 7 × 7 × 19)See below for interesting mathematical facts about the number 628425 from the Numbermatics database.
Names of 628425
- Cardinal: 628425 can be written as Six hundred twenty-eight thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 6.28425 × 105
Factors of 628425
Divisors of 628425
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 9 15 19 21 25 27 35 45 49 57 63 75 95 105 133 135 147 171 175 189 225 245 285 315 399 441 475 513 525 665 675 735 855 931 945 1197 1225 1323 1425 1575 1995 2205 2565 2793 3325 3591 3675 4275 4655 4725 5985 6615 8379 9975 11025 12825 13965 17955 23275 25137 29925 33075 41895 69825 89775 125685 209475 628425
- Sum of all divisors σ(n): 1413600
- Sum of proper divisors (its aliquot sum) s(n): 785175
- 628425 is an abundant number, because the sum of its proper divisors (785175) is greater than itself. Its abundance is 156750
Bases of 628425
- Binary: 100110010110110010012
- Hexadecimal: 0x996C9
- Base-36: DGW9
Squares and roots of 628425
- 628425 squared (6284252) is 394917980625
- 628425 cubed (6284253) is 248176331974265625
-
The
square root of 628425 is 792.7326157035 -
The
cube root of 628425 is 85.6546907175
Scales and comparisons
How big is 628425?- 628,425 seconds is equal to 1 week, 6 hours, 33 minutes, 45 seconds.
-
To count from 1 to 628,425 would take you about six hours!
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 628425 cubic inches would be around 7.1 feet tall.
Recreational maths with 628425
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 628425 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
APA style:
Numbermatics. (2024). Number 628425 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/628425/
Chicago style:
Numbermatics. 2024. "Number 628425 - Facts about the integer". https://numbermatics.com/n/628425/
The information we have on file for 628425 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 628425, math, Factors of 628425, curriculum, school, college, exams, university, Prime factorization of 628425, STEM, science, technology, engineering, physics, economics, calculator, six hundred twenty-eight thousand, four hundred twenty-five.