142997526
142,997,526 is an even composite number composed of five prime numbers multiplied together.
142997526 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142997526:
2 × 32 × 7 × 372 × 829
(2 × 3 × 3 × 7 × 37 × 37 × 829)See below for interesting mathematical facts about the number 142997526 from the Numbermatics database.
Names of 142997526
- Cardinal: 142997526 can be written as One hundred forty-two million, nine hundred ninety-seven thousand, five hundred twenty-six.
Scientific notation
- Scientific notation: 1.42997526 × 108
Factors of 142997526
Divisors of 142997526
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 37 42 63 74 111 126 222 259 333 518 666 777 829 1369 1554 1658 2331 2487 2738 4107 4662 4974 5803 7461 8214 9583 11606 12321 14922 17409 19166 24642 28749 30673 34818 52227 57498 61346 86247 92019 104454 172494 184038 214711 276057 429422 552114 644133 1134901 1288266 1932399 2269802 3404703 3864798 6809406 7944307 10214109 15888614 20428218 23832921 47665842 71498763 142997526
- Sum of all divisors σ(n): 364356720
- Sum of proper divisors (its aliquot sum) s(n): 221359194
- 142997526 is an abundant number, because the sum of its proper divisors (221359194) is greater than itself. Its abundance is 78361668
Bases of 142997526
- Binary: 10001000010111111000000101102
- Hexadecimal: 0x885F816
- Base-36: 2D4XLI
Squares and roots of 142997526
- 142997526 squared (1429975262) is 20448292442120676
- 142997526 cubed (1429975263) is 2924055230147754861447576
-
The
square root of 142997526 is 11958.1572995173 -
The
cube root of 142997526 is 522.9291374609
Scales and comparisons
How big is 142997526?- 142,997,526 seconds is equal to 4 years, 28 weeks, 3 days, 1 hour, 32 minutes, 6 seconds.
-
To count from 1 to 142,997,526 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 142997526 cubic inches would be around 43.6 feet tall.
Recreational maths with 142997526
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 142997526 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.
APA style:
Numbermatics. (2024). Number 142997526 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/142997526/
Chicago style:
Numbermatics. 2024. "Number 142997526 - Facts about the integer". https://numbermatics.com/n/142997526/
The information we have on file for 142997526 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 142997526, math, Factors of 142997526, curriculum, school, college, exams, university, Prime factorization of 142997526, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, nine hundred ninety-seven thousand, five hundred twenty-six.