12742272
12,742,272 is an even composite number composed of three prime numbers multiplied together.
12742272 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12742272:
27 × 34 × 1229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 1229)See below for interesting mathematical facts about the number 12742272 from the Numbermatics database.
Names of 12742272
- Cardinal: 12742272 can be written as Twelve million, seven hundred forty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.2742272 × 107
Factors of 12742272
Divisors of 12742272
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 288 324 384 432 576 648 864 1152 1229 1296 1728 2458 2592 3456 3687 4916 5184 7374 9832 10368 11061 14748 19664 22122 29496 33183 39328 44244 58992 66366 78656 88488 99549 117984 132732 157312 176976 199098 235968 265464 353952 398196 471936 530928 707904 796392 1061856 1415808 1592784 2123712 3185568 4247424 6371136 12742272
- Sum of all divisors σ(n): 37951650
- Sum of proper divisors (its aliquot sum) s(n): 25209378
- 12742272 is an abundant number, because the sum of its proper divisors (25209378) is greater than itself. Its abundance is 12467106
Bases of 12742272
- Binary: 1100001001101110100000002
- Hexadecimal: 0xC26E80
- Base-36: 7L400
Squares and roots of 12742272
- 12742272 squared (127422722) is 162365495721984
- 12742272 cubed (127422723) is 2068905309904356507648
-
The
square root of 12742272 is 3569.6319137973 -
The
cube root of 12742272 is 233.5692271967
Scales and comparisons
How big is 12742272?- 12,742,272 seconds is equal to 21 weeks, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 12,742,272 would take you about thirty-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 12742272 cubic inches would be around 19.5 feet tall.
Recreational maths with 12742272
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 12742272 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
APA style:
Numbermatics. (2024). Number 12742272 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/12742272/
Chicago style:
Numbermatics. 2024. "Number 12742272 - Facts about the integer". https://numbermatics.com/n/12742272/
The information we have on file for 12742272 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 12742272, math, Factors of 12742272, curriculum, school, college, exams, university, Prime factorization of 12742272, STEM, science, technology, engineering, physics, economics, calculator, twelve million, seven hundred forty-two thousand, two hundred seventy-two.