56745728
56,745,728 is an even composite number composed of four prime numbers multiplied together.
56745728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 56745728:
28 × 13 × 172 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 17 × 59)See below for interesting mathematical facts about the number 56745728 from the Numbermatics database.
Names of 56745728
- Cardinal: 56745728 can be written as Fifty-six million, seven hundred forty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.6745728 × 107
Factors of 56745728
Divisors of 56745728
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 8 13 16 17 26 32 34 52 59 64 68 104 118 128 136 208 221 236 256 272 289 416 442 472 544 578 767 832 884 944 1003 1088 1156 1534 1664 1768 1888 2006 2176 2312 3068 3328 3536 3757 3776 4012 4352 4624 6136 7072 7514 7552 8024 9248 12272 13039 14144 15028 15104 16048 17051 18496 24544 26078 28288 30056 32096 34102 36992 49088 52156 56576 60112 64192 68204 73984 98176 104312 120224 128384 136408 196352 208624 221663 240448 256768 272816 417248 443326 480896 545632 834496 886652 961792 1091264 1668992 1773304 2182528 3337984 3546608 4365056 7093216 14186432 28372864 56745728
- Sum of all divisors σ(n): 131776680
- Sum of proper divisors (its aliquot sum) s(n): 75030952
- 56745728 is an abundant number, because the sum of its proper divisors (75030952) is greater than itself. Its abundance is 18285224
Bases of 56745728
- Binary: 110110000111011111000000002
- Hexadecimal: 0x361DF00
- Base-36: XS9A8
Squares and roots of 56745728
- 56745728 squared (567457282) is 3220077646249984
- 56745728 cubed (567457283) is 182725650252981812068352
-
The
square root of 56745728 is 7532.9760387247 -
The
cube root of 56745728 is 384.2769992121
Scales and comparisons
How big is 56745728?- 56,745,728 seconds is equal to 1 year, 41 weeks, 5 days, 18 hours, 42 minutes, 8 seconds.
-
To count from 1 to 56,745,728 would take you about two 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 56745728 cubic inches would be around 32 feet tall.
Recreational maths with 56745728
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 56745728 - Facts about the integer". Numbermatics.com. 2024. Web. 20 April 2024.
APA style:
Numbermatics. (2024). Number 56745728 - Facts about the integer. Retrieved 20 April 2024, from https://numbermatics.com/n/56745728/
Chicago style:
Numbermatics. 2024. "Number 56745728 - Facts about the integer". https://numbermatics.com/n/56745728/
The information we have on file for 56745728 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 56745728, math, Factors of 56745728, curriculum, school, college, exams, university, Prime factorization of 56745728, STEM, science, technology, engineering, physics, economics, calculator, fifty-six million, seven hundred forty-five thousand, seven hundred twenty-eight.