389620
389,620 is an even composite number composed of five prime numbers multiplied together.
What does the number 389620 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
389620 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 389620:
22 × 5 × 7 × 112 × 23
(2 × 2 × 5 × 7 × 11 × 11 × 23)See below for interesting mathematical facts about the number 389620 from the Numbermatics database.
Names of 389620
- Cardinal: 389620 can be written as Three hundred eighty-nine thousand, six hundred twenty.
Scientific notation
- Scientific notation: 3.8962 × 105
Factors of 389620
Divisors of 389620
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 23 28 35 44 46 55 70 77 92 110 115 121 140 154 161 220 230 242 253 308 322 385 460 484 506 605 644 770 805 847 1012 1210 1265 1540 1610 1694 1771 2420 2530 2783 3220 3388 3542 4235 5060 5566 7084 8470 8855 11132 13915 16940 17710 19481 27830 35420 38962 55660 77924 97405 194810 389620
- Sum of all divisors σ(n): 1072512
- Sum of proper divisors (its aliquot sum) s(n): 682892
- 389620 is an abundant number, because the sum of its proper divisors (682892) is greater than itself. Its abundance is 293272
Bases of 389620
- Binary: 10111110001111101002
- Hexadecimal: 0x5F1F4
- Base-36: 8CMS
Squares and roots of 389620
- 389620 squared (3896202) is 151803744400
- 389620 cubed (3896203) is 59145774893128000
-
The
square root of 389620 is 624.1954822009 -
The
cube root of 389620 is 73.0376986743
Scales and comparisons
How big is 389620?- 389,620 seconds is equal to 4 days, 12 hours, 13 minutes, 40 seconds.
-
To count from 1 to 389,620 would take you about four days.
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 389620 cubic inches would be around 6.1 feet tall.
Recreational maths with 389620
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 389620 - Facts about the integer". Numbermatics.com. 2024. Web. 19 April 2024.
APA style:
Numbermatics. (2024). Number 389620 - Facts about the integer. Retrieved 19 April 2024, from https://numbermatics.com/n/389620/
Chicago style:
Numbermatics. 2024. "Number 389620 - Facts about the integer". https://numbermatics.com/n/389620/
The information we have on file for 389620 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 389620, math, Factors of 389620, curriculum, school, college, exams, university, Prime factorization of 389620, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine thousand, six hundred twenty.