142529868
142,529,868 is an even composite number composed of five prime numbers multiplied together.
142529868 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 142529868:
22 × 34 × 132 × 19 × 137
(2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 19 × 137)See below for interesting mathematical facts about the number 142529868 from the Numbermatics database.
Names of 142529868
- Cardinal: 142529868 can be written as One hundred forty-two million, five hundred twenty-nine thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42529868 × 108
Factors of 142529868
Divisors of 142529868
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 81 108 114 117 137 156 162 169 171 228 234 247 274 324 338 342 351 411 468 494 507 513 548 676 684 702 741 822 988 1014 1026 1053 1233 1404 1482 1521 1539 1644 1781 2028 2052 2106 2223 2466 2603 2964 3042 3078 3211 3562 3699 4212 4446 4563 4932 5206 5343 6084 6156 6422 6669 7124 7398 7809 8892 9126 9633 10412 10686 11097 12844 13338 13689 14796 15618 16029 18252 19266 20007 21372 22194 23153 23427 26676 27378 28899 31236 32058 33839 38532 40014 44388 46306 46854 48087 54756 57798 64116 67678 69459 70281 80028 86697 92612 93708 96174 101517 115596 135356 138918 140562 144261 173394 192348 203034 208377 210843 260091 277836 281124 288522 304551 346788 406068 416754 421686 439907 520182 577044 609102 625131 833508 843372 879814 913653 1040364 1218204 1250262 1319721 1759628 1827306 1875393 2500524 2639442 2740959 3654612 3750786 3959163 5278884 5481918 7501572 7918326 10963836 11877489 15836652 23754978 35632467 47509956 71264934 142529868
- Sum of all divisors σ(n): 427802760
- Sum of proper divisors (its aliquot sum) s(n): 285272892
- 142529868 is an abundant number, because the sum of its proper divisors (285272892) is greater than itself. Its abundance is 142743024
Bases of 142529868
- Binary: 10000111111011010101010011002
- Hexadecimal: 0x87ED54C
- Base-36: 2CUWR0
Squares and roots of 142529868
- 142529868 squared (1425298682) is 20314763272097424
- 142529868 cubed (1425298683) is 2895460527623293925860032
-
The
square root of 142529868 is 11938.5873536193 -
The
cube root of 142529868 is 522.3584537563
Scales and comparisons
How big is 142529868?- 142,529,868 seconds is equal to 4 years, 27 weeks, 4 days, 15 hours, 37 minutes, 48 seconds.
-
To count from 1 to 142,529,868 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 142529868 cubic inches would be around 43.5 feet tall.
Recreational maths with 142529868
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 142529868 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 142529868 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/142529868/
Chicago style:
Numbermatics. 2024. "Number 142529868 - Facts about the integer". https://numbermatics.com/n/142529868/
The information we have on file for 142529868 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 142529868, math, Factors of 142529868, curriculum, school, college, exams, university, Prime factorization of 142529868, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, five hundred twenty-nine thousand, eight hundred sixty-eight.