42457944
42,457,944 is an even composite number composed of five prime numbers multiplied together.
42457944 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42457944:
23 × 3 × 37 × 137 × 349
(2 × 2 × 2 × 3 × 37 × 137 × 349)See below for interesting mathematical facts about the number 42457944 from the Numbermatics database.
Names of 42457944
- Cardinal: 42457944 can be written as Forty-two million, four hundred fifty-seven thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 4.2457944 × 107
Factors of 42457944
Divisors of 42457944
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 24 37 74 111 137 148 222 274 296 349 411 444 548 698 822 888 1047 1096 1396 1644 2094 2792 3288 4188 5069 8376 10138 12913 15207 20276 25826 30414 38739 40552 47813 51652 60828 77478 95626 103304 121656 143439 154956 191252 286878 309912 382504 573756 1147512 1769081 3538162 5307243 7076324 10614486 14152648 21228972 42457944
- Sum of all divisors σ(n): 110124000
- Sum of proper divisors (its aliquot sum) s(n): 67666056
- 42457944 is an abundant number, because the sum of its proper divisors (67666056) is greater than itself. Its abundance is 25208112
Bases of 42457944
- Binary: 101000011111011011010110002
- Hexadecimal: 0x287DB58
- Base-36: PA0RC
Squares and roots of 42457944
- 42457944 squared (424579442) is 1802677008707136
- 42457944 cubed (424579443) is 76537959485775092688384
-
The
square root of 42457944 is 6515.9760588879 -
The
cube root of 42457944 is 348.8614540809
Scales and comparisons
How big is 42457944?- 42,457,944 seconds is equal to 1 year, 18 weeks, 1 day, 9 hours, 52 minutes, 24 seconds.
-
To count from 1 to 42,457,944 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 42457944 cubic inches would be around 29.1 feet tall.
Recreational maths with 42457944
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 42457944 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 42457944 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/42457944/
Chicago style:
Numbermatics. 2024. "Number 42457944 - Facts about the integer". https://numbermatics.com/n/42457944/
The information we have on file for 42457944 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 42457944, math, Factors of 42457944, curriculum, school, college, exams, university, Prime factorization of 42457944, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, four hundred fifty-seven thousand, nine hundred forty-four.