27145728
27,145,728 is an even composite number composed of four prime numbers multiplied together.
27145728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 27145728:
29 × 32 × 43 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 43 × 137)See below for interesting mathematical facts about the number 27145728 from the Numbermatics database.
Names of 27145728
- Cardinal: 27145728 can be written as Twenty-seven million, one hundred forty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.7145728 × 107
Factors of 27145728
Divisors of 27145728
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 43 48 64 72 86 96 128 129 137 144 172 192 256 258 274 288 344 384 387 411 512 516 548 576 688 768 774 822 1032 1096 1152 1233 1376 1536 1548 1644 2064 2192 2304 2466 2752 3096 3288 4128 4384 4608 4932 5504 5891 6192 6576 8256 8768 9864 11008 11782 12384 13152 16512 17536 17673 19728 22016 23564 24768 26304 33024 35072 35346 39456 47128 49536 52608 53019 66048 70144 70692 78912 94256 99072 105216 106038 141384 157824 188512 198144 210432 212076 282768 315648 377024 424152 565536 631296 754048 848304 1131072 1508096 1696608 2262144 3016192 3393216 4524288 6786432 9048576 13572864 27145728
- Sum of all divisors σ(n): 80751528
- Sum of proper divisors (its aliquot sum) s(n): 53605800
- 27145728 is an abundant number, because the sum of its proper divisors (53605800) is greater than itself. Its abundance is 26460072
Bases of 27145728
- Binary: 11001111000110110000000002
- Hexadecimal: 0x19E3600
- Base-36: G5TS0
Squares and roots of 27145728
- 27145728 squared (271457282) is 736890548649984
- 27145728 cubed (271457283) is 20003430399423232868352
-
The
square root of 27145728 is 5210.1562356613 -
The
cube root of 27145728 is 300.5387651943
Scales and comparisons
How big is 27145728?- 27,145,728 seconds is equal to 44 weeks, 6 days, 4 hours, 28 minutes, 48 seconds.
-
To count from 1 to 27,145,728 would take you about fifteen 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 27145728 cubic inches would be around 25 feet tall.
Recreational maths with 27145728
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 27145728 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 27145728 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/27145728/
Chicago style:
Numbermatics. 2024. "Number 27145728 - Facts about the integer". https://numbermatics.com/n/27145728/
The information we have on file for 27145728 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 27145728, math, Factors of 27145728, curriculum, school, college, exams, university, Prime factorization of 27145728, STEM, science, technology, engineering, physics, economics, calculator, twenty-seven million, one hundred forty-five thousand, seven hundred twenty-eight.