42943478

42,943,478 is an even composite number composed of two prime numbers multiplied together.

What does the number 42943478 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

42943478 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 42943478:

2 × 21471739

See below for interesting mathematical facts about the number 42943478 from the Numbermatics database.

Names of 42943478

Cardinal: 42943478 can be written as Forty-two million, nine hundred forty-three thousand, four hundred seventy-eight.

Scientific notation

Scientific notation: 4.2943478 × 10⁷

Factors of 42943478

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 21471741

Divisors of 42943478

Number of divisors d(n): 4
Complete list of divisors:
1 2 21471739 42943478
Sum of all divisors σ(n): 64415220
Sum of proper divisors (its aliquot sum) s(n): 21471742
42943478 is a deficient number, because the sum of its proper divisors (21471742) is less than itself. Its deficiency is 21471736

Bases of 42943478

Binary: 10100011110100001111110110₂
Hexadecimal: 0x28F43F6
Base-36: PKFEE

Squares and roots of 42943478

42943478 squared (42943478²) is 1844142302736484
42943478 cubed (42943478³) is 79193884406433540451352
The square root of 42943478 is 6553.1273450163
The cube root of 42943478 is 350.1862355801

Scales and comparisons

How big is 42943478?

42,943,478 seconds is equal to 1 year, 19 weeks, 44 minutes, 38 seconds.
To count from 1 to 42,943,478 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 42943478 cubic inches would be around 29.2 feet tall.

Recreational maths with 42943478

42943478 backwards is 87434924
The number of decimal digits it has is: 8
The sum of 42943478's digits is 41
More coming soon!

Copy this link to share with anyone:

Share this page on social media:

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/42943478/?utm_source=shared">Number 42943478 - 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/42943478/?utm_source=shared]Number 42943478 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 42943478 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

APA style:
Numbermatics. (2024). Number 42943478 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/42943478/

Chicago style:
Numbermatics. 2024. "Number 42943478 - Facts about the integer". https://numbermatics.com/n/42943478/

The information we have on file for 42943478 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 42943478, math, Factors of 42943478, curriculum, school, college, exams, university, Prime factorization of 42943478, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, nine hundred forty-three thousand, four hundred seventy-eight.