42452749

42,452,749 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 42452749 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

42452749 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 42452749:

42452749

See below for interesting mathematical facts about the number 42452749 from the Numbermatics database.

Names of 42452749

Cardinal: 42452749 can be written as Forty-two million, four hundred fifty-two thousand, seven hundred forty-nine.

Scientific notation

Scientific notation: 4.2452749 × 10⁷

Factors of 42452749

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 1
Sum of prime factors: 42452749

Divisors of 42452749

Number of divisors d(n): 2
Complete list of divisors:
1 42452749
Sum of all divisors σ(n): 42452750
Sum of proper divisors (its aliquot sum) s(n): 1
42452749 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 42452748

Bases of 42452749

Binary: 10100001111100011100001101₂
Hexadecimal: 0x287C70D
Base-36: P9WR1

Squares and roots of 42452749

42452749 squared (42452749²) is 1802235897657001
42452749 cubed (42452749³) is 76509868202022351545749
The square root of 42452749 is 6515.5774110971
The cube root of 42452749 is 348.8472250265

Scales and comparisons

How big is 42452749?

42,452,749 seconds is equal to 1 year, 18 weeks, 1 day, 8 hours, 25 minutes, 49 seconds.
To count from 1 to 42,452,749 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 42452749 cubic inches would be around 29.1 feet tall.

Recreational maths with 42452749

42452749 backwards is 94725424
The number of decimal digits it has is: 8
The sum of 42452749's digits is 37
More coming soon!

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

<a href="https://numbermatics.com/n/42452749/">Number 42452749 - Facts about the integer</a>

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

[url=https://numbermatics.com/n/42452749/]Number 42452749 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 42452749 - Facts about the integer". Numbermatics.com. 2023. Web. 6 June 2023.

APA style:
Numbermatics. (2023). Number 42452749 - Facts about the integer. Retrieved 6 June 2023, from https://numbermatics.com/n/42452749/

Chicago style:
Numbermatics. 2023. "Number 42452749 - Facts about the integer". https://numbermatics.com/n/42452749/

The information we have on file for 42452749 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 42452749, math, Factors of 42452749, curriculum, school, college, exams, university, Prime factorization of 42452749, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, four hundred fifty-two thousand, seven hundred forty-nine.