142254640
142,254,640 is an even composite number composed of six prime numbers multiplied together.
142254640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 142254640:
24 × 5 × 11 × 17 × 37 × 257
(2 × 2 × 2 × 2 × 5 × 11 × 17 × 37 × 257)See below for interesting mathematical facts about the number 142254640 from the Numbermatics database.
Names of 142254640
- Cardinal: 142254640 can be written as One hundred forty-two million, two hundred fifty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.4225464 × 108
Factors of 142254640
Divisors of 142254640
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 34 37 40 44 55 68 74 80 85 88 110 136 148 170 176 185 187 220 257 272 296 340 370 374 407 440 514 592 629 680 740 748 814 880 935 1028 1258 1285 1360 1480 1496 1628 1870 2035 2056 2516 2570 2827 2960 2992 3145 3256 3740 4070 4112 4369 5032 5140 5654 6290 6512 6919 7480 8140 8738 9509 10064 10280 11308 12580 13838 14135 14960 16280 17476 19018 20560 21845 22616 25160 27676 28270 32560 34595 34952 38036 43690 45232 47545 48059 50320 55352 56540 69190 69904 76072 87380 95090 96118 104599 110704 113080 138380 152144 161653 174760 190180 192236 209198 226160 240295 276760 323306 349520 380360 384472 418396 480590 522995 553520 646612 760720 768944 808265 836792 961180 1045990 1293224 1616530 1673584 1778183 1922360 2091980 2586448 3233060 3556366 3844720 4183960 6466120 7112732 8367920 8890915 12932240 14225464 17781830 28450928 35563660 71127320 142254640
- Sum of all divisors σ(n): 393885504
- Sum of proper divisors (its aliquot sum) s(n): 251630864
- 142254640 is an abundant number, because the sum of its proper divisors (251630864) is greater than itself. Its abundance is 109376224
Bases of 142254640
- Binary: 10000111101010100010001100002
- Hexadecimal: 0x87AA230
- Base-36: 2CP0DS
Squares and roots of 142254640
- 142254640 squared (1422546402) is 20236382601529600
- 142254640 cubed (1422546403) is 2878719321882856697344000
-
The
square root of 142254640 is 11927.0549592093 -
The
cube root of 142254640 is 522.0220089271
Scales and comparisons
How big is 142254640?- 142,254,640 seconds is equal to 4 years, 27 weeks, 1 day, 11 hours, 10 minutes, 40 seconds.
-
To count from 1 to 142,254,640 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 142254640 cubic inches would be around 43.5 feet tall.
Recreational maths with 142254640
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 142254640 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
APA style:
Numbermatics. (2024). Number 142254640 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/142254640/
Chicago style:
Numbermatics. 2024. "Number 142254640 - Facts about the integer". https://numbermatics.com/n/142254640/
The information we have on file for 142254640 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 142254640, math, Factors of 142254640, curriculum, school, college, exams, university, Prime factorization of 142254640, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, two hundred fifty-four thousand, six hundred forty.