542945728
542,945,728 is an even composite number composed of five prime numbers multiplied together.
542945728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 542945728:
26 × 13 × 17 × 23 × 1669
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 23 × 1669)See below for interesting mathematical facts about the number 542945728 from the Numbermatics database.
Names of 542945728
- Cardinal: 542945728 can be written as Five hundred forty-two million, nine hundred forty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.42945728 × 108
Factors of 542945728
Divisors of 542945728
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 8 13 16 17 23 26 32 34 46 52 64 68 92 104 136 184 208 221 272 299 368 391 416 442 544 598 736 782 832 884 1088 1196 1472 1564 1669 1768 2392 3128 3338 3536 4784 5083 6256 6676 7072 9568 10166 12512 13352 14144 19136 20332 21697 25024 26704 28373 38387 40664 43394 53408 56746 76774 81328 86788 106816 113492 153548 162656 173576 226984 307096 325312 347152 368849 453968 499031 614192 652579 694304 737698 907936 998062 1228384 1305158 1388608 1475396 1815872 1996124 2456768 2610316 2950792 3992248 5220632 5901584 7984496 8483527 10441264 11803168 15968992 16967054 20882528 23606336 31937984 33934108 41765056 67868216 135736432 271472864 542945728
- Sum of all divisors σ(n): 1282720320
- Sum of proper divisors (its aliquot sum) s(n): 739774592
- 542945728 is an abundant number, because the sum of its proper divisors (739774592) is greater than itself. Its abundance is 196828864
Bases of 542945728
- Binary: 1000000101110010110001110000002
- Hexadecimal: 0x205CB1C0
- Base-36: 8Z97LS
Squares and roots of 542945728
- 542945728 squared (5429457282) is 294790063553449984
- 542945728 cubed (5429457283) is 160055005663194168474468352
-
The
square root of 542945728 is 23301.1958491405 -
The
cube root of 542945728 is 815.8033295091
Scales and comparisons
How big is 542945728?- 542,945,728 seconds is equal to 17 years, 13 weeks, 5 days, 2 hours, 15 minutes, 28 seconds.
-
To count from 1 to 542,945,728 would take you about twenty-five 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 542945728 cubic inches would be around 68 feet tall.
Recreational maths with 542945728
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 542945728 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 542945728 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/542945728/
Chicago style:
Numbermatics. 2024. "Number 542945728 - Facts about the integer". https://numbermatics.com/n/542945728/
The information we have on file for 542945728 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 542945728, math, Factors of 542945728, curriculum, school, college, exams, university, Prime factorization of 542945728, STEM, science, technology, engineering, physics, economics, calculator, five hundred forty-two million, nine hundred forty-five thousand, seven hundred twenty-eight.