1262142
1,262,142 is an even composite number composed of four prime numbers multiplied together.
1262142 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1262142:
2 × 35 × 72 × 53
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 53)See below for interesting mathematical facts about the number 1262142 from the Numbermatics database.
Names of 1262142
- Cardinal: 1262142 can be written as One million, two hundred sixty-two thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.262142 × 106
Factors of 1262142
Divisors of 1262142
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 53 54 63 81 98 106 126 147 159 162 189 243 294 318 371 378 441 477 486 567 742 882 954 1113 1134 1323 1431 1701 2226 2597 2646 2862 3339 3402 3969 4293 5194 6678 7791 7938 8586 10017 11907 12879 15582 20034 23373 23814 25758 30051 46746 60102 70119 90153 140238 180306 210357 420714 631071 1262142
- Sum of all divisors σ(n): 3361176
- Sum of proper divisors (its aliquot sum) s(n): 2099034
- 1262142 is an abundant number, because the sum of its proper divisors (2099034) is greater than itself. Its abundance is 836892
Bases of 1262142
- Binary: 1001101000010001111102
- Hexadecimal: 0x13423E
- Base-36: R1VI
Squares and roots of 1262142
- 1262142 squared (12621422) is 1593002428164
- 1262142 cubed (12621423) is 2010595270687767288
-
The
square root of 1262142 is 1123.4509335081 -
The
cube root of 1262142 is 108.0693998391
Scales and comparisons
How big is 1262142?- 1,262,142 seconds is equal to 2 weeks, 14 hours, 35 minutes, 42 seconds.
-
To count from 1 to 1,262,142 would take you about three 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 1262142 cubic inches would be around 9 feet tall.
Recreational maths with 1262142
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 1262142 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 1262142 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/1262142/
Chicago style:
Numbermatics. 2024. "Number 1262142 - Facts about the integer". https://numbermatics.com/n/1262142/
The information we have on file for 1262142 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 1262142, math, Factors of 1262142, curriculum, school, college, exams, university, Prime factorization of 1262142, STEM, science, technology, engineering, physics, economics, calculator, one million, two hundred sixty-two thousand, one hundred forty-two.