42938685
42,938,685 is an odd composite number composed of five prime numbers multiplied together.
42938685 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42938685:
32 × 5 × 17 × 372 × 41
(3 × 3 × 5 × 17 × 37 × 37 × 41)See below for interesting mathematical facts about the number 42938685 from the Numbermatics database.
Names of 42938685
- Cardinal: 42938685 can be written as Forty-two million, nine hundred thirty-eight thousand, six hundred eighty-five.
Scientific notation
- Scientific notation: 4.2938685 × 107
Factors of 42938685
Divisors of 42938685
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 9 15 17 37 41 45 51 85 111 123 153 185 205 255 333 369 555 615 629 697 765 1369 1517 1665 1845 1887 2091 3145 3485 4107 4551 5661 6273 6845 7585 9435 10455 12321 13653 20535 22755 23273 25789 28305 31365 56129 61605 68265 69819 77367 116365 128945 168387 209457 232101 280645 349095 386835 505161 841935 954193 1047285 1160505 2525805 2862579 4770965 8587737 14312895 42938685
- Sum of all divisors σ(n): 82967976
- Sum of proper divisors (its aliquot sum) s(n): 40029291
- 42938685 is a deficient number, because the sum of its proper divisors (40029291) is less than itself. Its deficiency is 2909394
Bases of 42938685
- Binary: 101000111100110001001111012
- Hexadecimal: 0x28F313D
- Base-36: PKBP9
Squares and roots of 42938685
- 42938685 squared (429386852) is 1843730669529225
- 42938685 cubed (429386853) is 79167370443754490569125
-
The
square root of 42938685 is 6552.7616315565 -
The
cube root of 42938685 is 350.1732067869
Scales and comparisons
How big is 42938685?- 42,938,685 seconds is equal to 1 year, 18 weeks, 6 days, 23 hours, 24 minutes, 45 seconds.
-
To count from 1 to 42,938,685 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 42938685 cubic inches would be around 29.2 feet tall.
Recreational maths with 42938685
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 42938685 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 42938685 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/42938685/
Chicago style:
Numbermatics. 2024. "Number 42938685 - Facts about the integer". https://numbermatics.com/n/42938685/
The information we have on file for 42938685 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 42938685, math, Factors of 42938685, curriculum, school, college, exams, university, Prime factorization of 42938685, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, nine hundred thirty-eight thousand, six hundred eighty-five.