489994020
489,994,020 is an even composite number composed of four prime numbers multiplied together.
489994020 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.
Prime factorization of 489994020:
22 × 32 × 5 × 2722189
(2 × 2 × 3 × 3 × 5 × 2722189)See below for interesting mathematical facts about the number 489994020 from the Numbermatics database.
Names of 489994020
- Cardinal: 489994020 can be written as Four hundred eighty-nine million, nine hundred ninety-four thousand and twenty.
Scientific notation
- Scientific notation: 4.8999402 × 108
Factors of 489994020
Divisors of 489994020
- Number of divisors d(n): 36
- Complete list of divisors:
- Sum of all divisors σ(n): 1486315740
- Sum of proper divisors (its aliquot sum) s(n): 996321720
- 489994020 is an abundant number, because the sum of its proper divisors (996321720) is greater than itself. Its abundance is 506327700
Bases of 489994020
- Binary: 111010011010010110111001001002
- Hexadecimal: 0x1D34B724
- Base-36: 83Q9T0
Squares and roots of 489994020
- 489994020 squared (4899940202) is 240094139635760400
- 489994020 cubed (4899940203) is 117644692658567574152808000
-
The
square root of 489994020 is 22135.8085463351 -
The
cube root of 489994020 is 788.3703091725
Scales and comparisons
How big is 489994020?- 489,994,020 seconds is equal to 15 years, 30 weeks, 1 day, 5 hours, 27 minutes.
-
To count from 1 to 489,994,020 would take you about twenty-three 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 489994020 cubic inches would be around 65.7 feet tall.
Recreational maths with 489994020
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 489994020 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
APA style:
Numbermatics. (2024). Number 489994020 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/489994020/
Chicago style:
Numbermatics. 2024. "Number 489994020 - Facts about the integer". https://numbermatics.com/n/489994020/
The information we have on file for 489994020 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 489994020, math, Factors of 489994020, curriculum, school, college, exams, university, Prime factorization of 489994020, STEM, science, technology, engineering, physics, economics, calculator, four hundred eighty-nine million, nine hundred ninety-four thousand and twenty.