28290000
28,290,000 is an even composite number composed of five prime numbers multiplied together.
28290000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 28290000:
24 × 3 × 54 × 23 × 41
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 23 × 41)See below for interesting mathematical facts about the number 28290000 from the Numbermatics database.
Names of 28290000
- Cardinal: 28290000 can be written as Twenty-eight million, two hundred ninety thousand.
Scientific notation
- Scientific notation: 2.829 × 107
Factors of 28290000
Divisors of 28290000
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 25 30 40 41 46 48 50 60 69 75 80 82 92 100 115 120 123 125 138 150 164 184 200 205 230 240 246 250 276 300 328 345 368 375 400 410 460 492 500 552 575 600 615 625 656 690 750 820 920 943 984 1000 1025 1104 1150 1200 1230 1250 1380 1500 1640 1725 1840 1875 1886 1968 2000 2050 2300 2460 2500 2760 2829 2875 3000 3075 3280 3450 3750 3772 4100 4600 4715 4920 5000 5125 5520 5658 5750 6000 6150 6900 7500 7544 8200 8625 9200 9430 9840 10000 10250 11316 11500 12300 13800 14145 14375 15000 15088 15375 16400 17250 18860 20500 22632 23000 23575 24600 25625 27600 28290 28750 30000 30750 34500 37720 41000 43125 45264 46000 47150 49200 51250 56580 57500 61500 69000 70725 75440 76875 82000 86250 94300 102500 113160 115000 117875 123000 138000 141450 153750 172500 188600 205000 226320 230000 235750 246000 282900 307500 345000 353625 377200 410000 471500 565800 589375 615000 690000 707250 943000 1131600 1178750 1230000 1414500 1768125 1886000 2357500 2829000 3536250 4715000 5658000 7072500 9430000 14145000 28290000
- Sum of all divisors σ(n): 97618752
- Sum of proper divisors (its aliquot sum) s(n): 69328752
- 28290000 is an abundant number, because the sum of its proper divisors (69328752) is greater than itself. Its abundance is 41038752
Bases of 28290000
- Binary: 11010111110101011110100002
- Hexadecimal: 0x1AFABD0
- Base-36: GUCPC
Squares and roots of 28290000
- 28290000 squared (282900002) is 800324100000000
- 28290000 cubed (282900003) is 22641168789000000000000
-
The
square root of 28290000 is 5318.8344587889 -
The
cube root of 28290000 is 304.7036447723
Scales and comparisons
How big is 28290000?- 28,290,000 seconds is equal to 46 weeks, 5 days, 10 hours, 20 minutes.
-
To count from 1 to 28,290,000 would take you about eighteen 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 28290000 cubic inches would be around 25.4 feet tall.
Recreational maths with 28290000
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 28290000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 April 2024.
APA style:
Numbermatics. (2024). Number 28290000 - Facts about the integer. Retrieved 25 April 2024, from https://numbermatics.com/n/28290000/
Chicago style:
Numbermatics. 2024. "Number 28290000 - Facts about the integer". https://numbermatics.com/n/28290000/
The information we have on file for 28290000 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 28290000, math, Factors of 28290000, curriculum, school, college, exams, university, Prime factorization of 28290000, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, two hundred ninety thousand.