42122990
42,122,990 is an even composite number composed of six prime numbers multiplied together.
42122990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42122990:
2 × 5 × 7 × 13 × 41 × 1129
See below for interesting mathematical facts about the number 42122990 from the Numbermatics database.
Names of 42122990
- Cardinal: 42122990 can be written as Forty-two million, one hundred twenty-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.212299 × 107
Factors of 42122990
Divisors of 42122990
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 13 14 26 35 41 65 70 82 91 130 182 205 287 410 455 533 574 910 1066 1129 1435 2258 2665 2870 3731 5330 5645 7462 7903 11290 14677 15806 18655 29354 37310 39515 46289 73385 79030 92578 102739 146770 205478 231445 324023 462890 513695 601757 648046 1027390 1203514 1620115 3008785 3240230 4212299 6017570 8424598 21061495 42122990
- Sum of all divisors σ(n): 95679360
- Sum of proper divisors (its aliquot sum) s(n): 53556370
- 42122990 is an abundant number, because the sum of its proper divisors (53556370) is greater than itself. Its abundance is 11433380
Bases of 42122990
- Binary: 101000001010111110111011102
- Hexadecimal: 0x282BEEE
- Base-36: P2UB2
Squares and roots of 42122990
- 42122990 squared (421229902) is 1774346286540100
- 42122990 cubed (421229903) is 74740770884465766899000
-
The
square root of 42122990 is 6490.2226464121 -
The
cube root of 42122990 is 347.9416326563
Scales and comparisons
How big is 42122990?- 42,122,990 seconds is equal to 1 year, 17 weeks, 4 days, 12 hours, 49 minutes, 50 seconds.
-
To count from 1 to 42,122,990 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 42122990 cubic inches would be around 29 feet tall.
Recreational maths with 42122990
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 42122990 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
APA style:
Numbermatics. (2024). Number 42122990 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/42122990/
Chicago style:
Numbermatics. 2024. "Number 42122990 - Facts about the integer". https://numbermatics.com/n/42122990/
The information we have on file for 42122990 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 42122990, math, Factors of 42122990, curriculum, school, college, exams, university, Prime factorization of 42122990, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, one hundred twenty-two thousand, nine hundred ninety.