20864000
20,864,000 is an even composite number composed of three prime numbers multiplied together.
20864000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 20864000:
210 × 53 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 163)See below for interesting mathematical facts about the number 20864000 from the Numbermatics database.
Names of 20864000
- Cardinal: 20864000 can be written as Twenty million, eight hundred sixty-four thousand.
Scientific notation
- Scientific notation: 2.0864 × 107
Factors of 20864000
Divisors of 20864000
- Number of divisors d(n): 88
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 163 200 250 256 320 326 400 500 512 640 652 800 815 1000 1024 1280 1304 1600 1630 2000 2560 2608 3200 3260 4000 4075 5120 5216 6400 6520 8000 8150 10432 12800 13040 16000 16300 20375 20864 25600 26080 32000 32600 40750 41728 52160 64000 65200 81500 83456 104320 128000 130400 163000 166912 208640 260800 326000 417280 521600 652000 834560 1043200 1304000 2086400 2608000 4172800 5216000 10432000 20864000
- Sum of all divisors σ(n): 52370448
- Sum of proper divisors (its aliquot sum) s(n): 31506448
- 20864000 is an abundant number, because the sum of its proper divisors (31506448) is greater than itself. Its abundance is 10642448
Bases of 20864000
- Binary: 10011111001011100000000002
- Hexadecimal: 0x13E5C00
- Base-36: CF6RK
Squares and roots of 20864000
- 20864000 squared (208640002) is 435306496000000
- 20864000 cubed (208640003) is 9082234732544000000000
-
The
square root of 20864000 is 4567.7127755587 -
The
cube root of 20864000 is 275.2955500191
Scales and comparisons
How big is 20864000?- 20,864,000 seconds is equal to 34 weeks, 3 days, 11 hours, 33 minutes, 20 seconds.
-
To count from 1 to 20,864,000 would take you about fifty-one weeks!
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 20864000 cubic inches would be around 22.9 feet tall.
Recreational maths with 20864000
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 20864000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 20864000 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/20864000/
Chicago style:
Numbermatics. 2024. "Number 20864000 - Facts about the integer". https://numbermatics.com/n/20864000/
The information we have on file for 20864000 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 20864000, math, Factors of 20864000, curriculum, school, college, exams, university, Prime factorization of 20864000, STEM, science, technology, engineering, physics, economics, calculator, twenty million, eight hundred sixty-four thousand.