289428720
289,428,720 is an even composite number composed of five prime numbers multiplied together.
What does the number 289428720 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
289428720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 289428720:
24 × 3 × 5 × 7 × 172279
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 172279)See below for interesting mathematical facts about the number 289428720 from the Numbermatics database.
Names of 289428720
- Cardinal: 289428720 can be written as Two hundred eighty-nine million, four hundred twenty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.8942872 × 108
Factors of 289428720
Divisors of 289428720
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 172279 344558 516837 689116 861395 1033674 1205953 1378232 1722790 2067348 2411906 2584185 2756464 3445580 3617859 4134696 4823812 5168370 6029765 6891160 7235718 8269392 9647624 10336740 12059530 13782320 14471436 18089295 19295248 20673480 24119060 28942872 36178590 41346960 48238120 57885744 72357180 96476240 144714360 289428720
- Sum of all divisors σ(n): 1025410560
- Sum of proper divisors (its aliquot sum) s(n): 735981840
- 289428720 is an abundant number, because the sum of its proper divisors (735981840) is greater than itself. Its abundance is 446553120
Bases of 289428720
- Binary: 100010100000001010100111100002
- Hexadecimal: 0x114054F0
- Base-36: 4SBGMO
Squares and roots of 289428720
- 289428720 squared (2894287202) is 83768983960838400
- 289428720 cubed (2894287203) is 24245149803485988238848000
-
The
square root of 289428720 is 17012.6047388399 -
The
cube root of 289428720 is 661.4756696791
Scales and comparisons
How big is 289428720?- 289,428,720 seconds is equal to 9 years, 10 weeks, 3 days, 20 hours, 52 minutes.
-
To count from 1 to 289,428,720 would take you about thirteen 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 289428720 cubic inches would be around 55.1 feet tall.
Recreational maths with 289428720
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 289428720 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.
APA style:
Numbermatics. (2024). Number 289428720 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/289428720/
Chicago style:
Numbermatics. 2024. "Number 289428720 - Facts about the integer". https://numbermatics.com/n/289428720/
The information we have on file for 289428720 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 289428720, math, Factors of 289428720, curriculum, school, college, exams, university, Prime factorization of 289428720, STEM, science, technology, engineering, physics, economics, calculator, two hundred eighty-nine million, four hundred twenty-eight thousand, seven hundred twenty.