428089725
428,089,725 is an odd composite number composed of four prime numbers multiplied together.
What does the number 428089725 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 144 divisors.
428089725 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 428089725:
33 × 52 × 73 × 432
(3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 43 × 43)See below for interesting mathematical facts about the number 428089725 from the Numbermatics database.
Names of 428089725
- Cardinal: 428089725 can be written as Four hundred twenty-eight million, eighty-nine thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 4.28089725 × 108
Factors of 428089725
Divisors of 428089725
- Number of divisors d(n): 144
-
Complete list of divisors:
1 3 5 7 9 15 21 25 27 35 43 45 49 63 75 105 129 135 147 175 189 215 225 245 301 315 343 387 441 525 645 675 735 903 945 1029 1075 1161 1225 1323 1505 1575 1715 1849 1935 2107 2205 2709 3087 3225 3675 4515 4725 5145 5547 5805 6321 6615 7525 8127 8575 9245 9261 9675 10535 11025 12943 13545 14749 15435 16641 18963 22575 25725 27735 29025 31605 33075 38829 40635 44247 46225 46305 49923 52675 56889 64715 67725 73745 77175 83205 90601 94815 116487 132741 138675 158025 194145 203175 221235 231525 249615 271803 284445 323575 349461 368725 398223 416025 453005 474075 582435 634207 663705 815409 970725 1106175 1248075 1359015 1422225 1747305 1902621 1991115 2265025 2446227 2912175 3171035 3318525 4077045 5707863 6795075 8736525 9513105 9955575 12231135 15855175 17123589 20385225 28539315 47565525 61155675 85617945 142696575 428089725
- Sum of all divisors σ(n): 938928000
- Sum of proper divisors (its aliquot sum) s(n): 510838275
- 428089725 is an abundant number, because the sum of its proper divisors (510838275) is greater than itself. Its abundance is 82748550
Bases of 428089725
- Binary: 110011000010000100001011111012
- Hexadecimal: 0x1984217D
- Base-36: 72VG59
Squares and roots of 428089725
- 428089725 squared (4280897252) is 183260812650575625
- 428089725 cubed (4280897253) is 78452070890861440397953125
-
The
square root of 428089725 is 20690.3292627257 -
The
cube root of 428089725 is 753.6648625405
Scales and comparisons
How big is 428089725?- 428,089,725 seconds is equal to 13 years, 31 weeks, 5 days, 17 hours, 48 minutes, 45 seconds.
-
To count from 1 to 428,089,725 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 428089725 cubic inches would be around 62.8 feet tall.
Recreational maths with 428089725
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 428089725 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
APA style:
Numbermatics. (2024). Number 428089725 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/428089725/
Chicago style:
Numbermatics. 2024. "Number 428089725 - Facts about the integer". https://numbermatics.com/n/428089725/
The information we have on file for 428089725 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 428089725, math, Factors of 428089725, curriculum, school, college, exams, university, Prime factorization of 428089725, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight million, eighty-nine thousand, seven hundred twenty-five.