164989720
164,989,720 is an even composite number composed of five prime numbers multiplied together.
164989720 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 164989720:
23 × 5 × 7 × 107 × 5507
(2 × 2 × 2 × 5 × 7 × 107 × 5507)See below for interesting mathematical facts about the number 164989720 from the Numbermatics database.
Names of 164989720
- Cardinal: 164989720 can be written as One hundred sixty-four million, nine hundred eighty-nine thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.6498972 × 108
Factors of 164989720
Divisors of 164989720
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 56 70 107 140 214 280 428 535 749 856 1070 1498 2140 2996 3745 4280 5507 5992 7490 11014 14980 22028 27535 29960 38549 44056 55070 77098 110140 154196 192745 220280 308392 385490 589249 770980 1178498 1541960 2356996 2946245 4124743 4713992 5892490 8249486 11784980 16498972 20623715 23569960 32997944 41247430 82494860 164989720
- Sum of all divisors σ(n): 428302080
- Sum of proper divisors (its aliquot sum) s(n): 263312360
- 164989720 is an abundant number, because the sum of its proper divisors (263312360) is greater than itself. Its abundance is 98322640
Bases of 164989720
- Binary: 10011101010110001011000110002
- Hexadecimal: 0x9D58B18
- Base-36: 2Q8AVS
Squares and roots of 164989720
- 164989720 squared (1649897202) is 27221607705678400
- 164989720 cubed (1649897203) is 4491285433309721626048000
-
The
square root of 164989720 is 12844.8324239751 -
The
cube root of 164989720 is 548.4692643377
Scales and comparisons
How big is 164989720?- 164,989,720 seconds is equal to 5 years, 12 weeks, 5 days, 14 hours, 28 minutes, 40 seconds.
-
To count from 1 to 164,989,720 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 164989720 cubic inches would be around 45.7 feet tall.
Recreational maths with 164989720
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 164989720 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 164989720 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/164989720/
Chicago style:
Numbermatics. 2024. "Number 164989720 - Facts about the integer". https://numbermatics.com/n/164989720/
The information we have on file for 164989720 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 164989720, math, Factors of 164989720, curriculum, school, college, exams, university, Prime factorization of 164989720, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-four million, nine hundred eighty-nine thousand, seven hundred twenty.