142534728
142,534,728 is an even composite number composed of four prime numbers multiplied together.
142534728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 142534728:
23 × 34 × 72 × 672
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 67 × 67)See below for interesting mathematical facts about the number 142534728 from the Numbermatics database.
Names of 142534728
- Cardinal: 142534728 can be written as One hundred forty-two million, five hundred thirty-four thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42534728 × 108
Factors of 142534728
Divisors of 142534728
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 67 72 81 84 98 108 126 134 147 162 168 189 196 201 216 252 268 294 324 378 392 402 441 469 504 536 567 588 603 648 756 804 882 938 1134 1176 1206 1323 1407 1512 1608 1764 1809 1876 2268 2412 2646 2814 3283 3528 3618 3752 3969 4221 4489 4536 4824 5292 5427 5628 6566 7236 7938 8442 8978 9849 10584 10854 11256 12663 13132 13467 14472 15876 16884 17956 19698 21708 25326 26264 26934 29547 31423 31752 33768 35912 37989 39396 40401 43416 50652 53868 59094 62846 75978 78792 80802 88641 94269 101304 107736 118188 121203 125692 151956 161604 177282 188538 219961 236376 242406 251384 265923 282807 303912 323208 354564 363609 377076 439922 484812 531846 565614 659883 709128 727218 754152 848421 879844 969624 1063692 1131228 1319766 1454436 1696842 1759688 1979649 2127384 2262456 2545263 2639532 2908872 3393684 3959298 5090526 5279064 5938947 6787368 7918596 10181052 11877894 15837192 17816841 20362104 23755788 35633682 47511576 71267364 142534728
- Sum of all divisors σ(n): 471444435
- Sum of proper divisors (its aliquot sum) s(n): 328909707
- 142534728 is an abundant number, because the sum of its proper divisors (328909707) is greater than itself. Its abundance is 186374979
Bases of 142534728
- Binary: 10000111111011101000010010002
- Hexadecimal: 0x87EE848
- Base-36: 2CV0I0
Squares and roots of 142534728
- 142534728 squared (1425347282) is 20316148686033984
- 142534728 cubed (1425347283) is 2895756726971411308196352
-
The
square root of 142534728 is 11938.7908935537 -
The
cube root of 142534728 is 522.3643908355
Scales and comparisons
How big is 142534728?- 142,534,728 seconds is equal to 4 years, 27 weeks, 4 days, 16 hours, 58 minutes, 48 seconds.
-
To count from 1 to 142,534,728 would take you about six 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 142534728 cubic inches would be around 43.5 feet tall.
Recreational maths with 142534728
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 142534728 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 142534728 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/142534728/
Chicago style:
Numbermatics. 2024. "Number 142534728 - Facts about the integer". https://numbermatics.com/n/142534728/
The information we have on file for 142534728 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 142534728, math, Factors of 142534728, curriculum, school, college, exams, university, Prime factorization of 142534728, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, five hundred thirty-four thousand, seven hundred twenty-eight.