161353728
161,353,728 is an even composite number composed of three prime numbers multiplied together.
161353728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 161353728:
212 × 33 × 1459
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 1459)See below for interesting mathematical facts about the number 161353728 from the Numbermatics database.
Names of 161353728
- Cardinal: 161353728 can be written as One hundred sixty-one million, three hundred fifty-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.61353728 × 108
Factors of 161353728
Divisors of 161353728
- Number of divisors d(n): 104
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1459 1536 1728 2048 2304 2918 3072 3456 4096 4377 4608 5836 6144 6912 8754 9216 11672 12288 13131 13824 17508 18432 23344 26262 27648 35016 36864 39393 46688 52524 55296 70032 78786 93376 105048 110592 140064 157572 186752 210096 280128 315144 373504 420192 560256 630288 747008 840384 1120512 1260576 1494016 1680768 2241024 2521152 2988032 3361536 4482048 5042304 5976064 6723072 8964096 10084608 13446144 17928192 20169216 26892288 40338432 53784576 80676864 161353728
- Sum of all divisors σ(n): 478354400
- Sum of proper divisors (its aliquot sum) s(n): 317000672
- 161353728 is an abundant number, because the sum of its proper divisors (317000672) is greater than itself. Its abundance is 155646944
Bases of 161353728
- Binary: 10011001111000010000000000002
- Hexadecimal: 0x99E1000
- Base-36: 2O2DC0
Squares and roots of 161353728
- 161353728 squared (1613537282) is 26035025539497984
- 161353728 cubed (1613537283) is 4200848429373210966884352
-
The
square root of 161353728 is 12702.5087285935 -
The
cube root of 161353728 is 544.4103017631
Scales and comparisons
How big is 161353728?- 161,353,728 seconds is equal to 5 years, 6 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 161,353,728 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 161353728 cubic inches would be around 45.4 feet tall.
Recreational maths with 161353728
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 161353728 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 161353728 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/161353728/
Chicago style:
Numbermatics. 2024. "Number 161353728 - Facts about the integer". https://numbermatics.com/n/161353728/
The information we have on file for 161353728 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 161353728, math, Factors of 161353728, curriculum, school, college, exams, university, Prime factorization of 161353728, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-one million, three hundred fifty-three thousand, seven hundred twenty-eight.