228137728
228,137,728 is an even composite number composed of four prime numbers multiplied together.
228137728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 228137728:
28 × 72 × 13 × 1399
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 1399)See below for interesting mathematical facts about the number 228137728 from the Numbermatics database.
Names of 228137728
- Cardinal: 228137728 can be written as Two hundred twenty-eight million, one hundred thirty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.28137728 × 108
Factors of 228137728
Divisors of 228137728
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 182 196 208 224 256 364 392 416 448 637 728 784 832 896 1274 1399 1456 1568 1664 1792 2548 2798 2912 3136 3328 5096 5596 5824 6272 9793 10192 11192 11648 12544 18187 19586 20384 22384 23296 36374 39172 40768 44768 68551 72748 78344 81536 89536 127309 137102 145496 156688 163072 179072 254618 274204 290992 313376 358144 509236 548408 581984 626752 891163 1018472 1096816 1163968 1253504 1782326 2036944 2193632 2327936 2507008 3564652 4073888 4387264 4655872 7129304 8147776 8774528 14258608 16295552 17549056 28517216 32591104 57034432 114068864 228137728
- Sum of all divisors σ(n): 570889200
- Sum of proper divisors (its aliquot sum) s(n): 342751472
- 228137728 is an abundant number, because the sum of its proper divisors (342751472) is greater than itself. Its abundance is 114613744
Bases of 228137728
- Binary: 11011001100100011011000000002
- Hexadecimal: 0xD991B00
- Base-36: 3RTS74
Squares and roots of 228137728
- 228137728 squared (2281377282) is 52046822937001984
- 228137728 cubed (2281377283) is 11873843934465919761252352
-
The
square root of 228137728 is 15104.2288118261 -
The
cube root of 228137728 is 611.0344608019
Scales and comparisons
How big is 228137728?- 228,137,728 seconds is equal to 7 years, 13 weeks, 1 day, 11 hours, 35 minutes, 28 seconds.
-
To count from 1 to 228,137,728 would take you about ten 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 228137728 cubic inches would be around 50.9 feet tall.
Recreational maths with 228137728
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 228137728 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
APA style:
Numbermatics. (2024). Number 228137728 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/228137728/
Chicago style:
Numbermatics. 2024. "Number 228137728 - Facts about the integer". https://numbermatics.com/n/228137728/
The information we have on file for 228137728 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 228137728, math, Factors of 228137728, curriculum, school, college, exams, university, Prime factorization of 228137728, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty-eight million, one hundred thirty-seven thousand, seven hundred twenty-eight.