42439992
42,439,992 is an even composite number composed of six prime numbers multiplied together.
42439992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42439992:
23 × 3 × 7 × 29 × 31 × 281
(2 × 2 × 2 × 3 × 7 × 29 × 31 × 281)See below for interesting mathematical facts about the number 42439992 from the Numbermatics database.
Names of 42439992
- Cardinal: 42439992 can be written as Forty-two million, four hundred thirty-nine thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 4.2439992 × 107
Factors of 42439992
Divisors of 42439992
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 29 31 42 56 58 62 84 87 93 116 124 168 174 186 203 217 232 248 281 348 372 406 434 562 609 651 696 744 812 843 868 899 1124 1218 1302 1624 1686 1736 1798 1967 2248 2436 2604 2697 3372 3596 3934 4872 5208 5394 5901 6293 6744 7192 7868 8149 8711 10788 11802 12586 15736 16298 17422 18879 21576 23604 24447 25172 26133 32596 34844 37758 47208 48894 50344 52266 57043 60977 65192 69688 75516 97788 104532 114086 121954 151032 171129 182931 195576 209064 228172 243908 252619 342258 365862 456344 487816 505238 684516 731724 757857 1010476 1369032 1463448 1515714 1768333 2020952 3031428 3536666 5304999 6062856 7073332 10609998 14146664 21219996 42439992
- Sum of all divisors σ(n): 129945600
- Sum of proper divisors (its aliquot sum) s(n): 87505608
- 42439992 is an abundant number, because the sum of its proper divisors (87505608) is greater than itself. Its abundance is 45065616
Bases of 42439992
- Binary: 101000011110010101001110002
- Hexadecimal: 0x2879538
- Base-36: P9MWO
Squares and roots of 42439992
- 42439992 squared (424399922) is 1801152920960064
- 42439992 cubed (424399923) is 76440915556321748479488
-
The
square root of 42439992 is 6514.5983759553 -
The
cube root of 42439992 is 348.8122788021
Scales and comparisons
How big is 42439992?- 42,439,992 seconds is equal to 1 year, 18 weeks, 1 day, 4 hours, 53 minutes, 12 seconds.
-
To count from 1 to 42,439,992 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 42439992 cubic inches would be around 29.1 feet tall.
Recreational maths with 42439992
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 42439992 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 42439992 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/42439992/
Chicago style:
Numbermatics. 2024. "Number 42439992 - Facts about the integer". https://numbermatics.com/n/42439992/
The information we have on file for 42439992 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 42439992, math, Factors of 42439992, curriculum, school, college, exams, university, Prime factorization of 42439992, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, four hundred thirty-nine thousand, nine hundred ninety-two.