164239720
164,239,720 is an even composite number composed of five prime numbers multiplied together.
164239720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 164239720:
23 × 5 × 17 × 149 × 1621
(2 × 2 × 2 × 5 × 17 × 149 × 1621)See below for interesting mathematical facts about the number 164239720 from the Numbermatics database.
Names of 164239720
- Cardinal: 164239720 can be written as One hundred sixty-four million, two hundred thirty-nine thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.6423972 × 108
Factors of 164239720
Divisors of 164239720
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 17 20 34 40 68 85 136 149 170 298 340 596 680 745 1192 1490 1621 2533 2980 3242 5066 5960 6484 8105 10132 12665 12968 16210 20264 25330 27557 32420 50660 55114 64840 101320 110228 137785 220456 241529 275570 483058 551140 966116 1102280 1207645 1932232 2415290 4105993 4830580 8211986 9661160 16423972 20529965 32847944 41059930 82119860 164239720
- Sum of all divisors σ(n): 394146000
- Sum of proper divisors (its aliquot sum) s(n): 229906280
- 164239720 is an abundant number, because the sum of its proper divisors (229906280) is greater than itself. Its abundance is 65666560
Bases of 164239720
- Binary: 10011100101000011001011010002
- Hexadecimal: 0x9CA1968
- Base-36: 2PS86G
Squares and roots of 164239720
- 164239720 squared (1642397202) is 26974685625678400
- 164239720 cubed (1642397203) is 4430314814249445226048000
-
The
square root of 164239720 is 12815.6045507031 -
The
cube root of 164239720 is 547.6369360641
Scales and comparisons
How big is 164239720?- 164,239,720 seconds is equal to 5 years, 11 weeks, 3 days, 22 hours, 8 minutes, 40 seconds.
-
To count from 1 to 164,239,720 would take you about seven 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 164239720 cubic inches would be around 45.6 feet tall.
Recreational maths with 164239720
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 164239720 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.
APA style:
Numbermatics. (2024). Number 164239720 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/164239720/
Chicago style:
Numbermatics. 2024. "Number 164239720 - Facts about the integer". https://numbermatics.com/n/164239720/
The information we have on file for 164239720 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 164239720, math, Factors of 164239720, curriculum, school, college, exams, university, Prime factorization of 164239720, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-four million, two hundred thirty-nine thousand, seven hundred twenty.