40942972

40,942,972 is an even composite number composed of three prime numbers multiplied together.

What does the number 40942972 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

40942972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 40942972:

2² × 7 × 1462249

(2 × 2 × 7 × 1462249)

See below for interesting mathematical facts about the number 40942972 from the Numbermatics database.

Names of 40942972

Cardinal: 40942972 can be written as Forty million, nine hundred forty-two thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 4.0942972 × 10⁷

Factors of 40942972

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1462258

Divisors of 40942972

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 7 14 28 1462249 2924498 5848996 10235743 20471486 40942972
Sum of all divisors σ(n): 81886000
Sum of proper divisors (its aliquot sum) s(n): 40943028
40942972 is an abundant number, because the sum of its proper divisors (40943028) is greater than itself. Its abundance is 56

Bases of 40942972

Binary: 10011100001011110101111100₂
Hexadecimal: 0x270BD7C
Base-36: ODJSS

Squares and roots of 40942972

40942972 squared (40942972²) is 1676326956192784
40942972 cubed (40942972³) is 68633807630246381914048
The square root of 40942972 is 6398.6695492109
The cube root of 40942972 is 344.6617759275

Scales and comparisons

How big is 40942972?

40,942,972 seconds is equal to 1 year, 15 weeks, 4 days, 21 hours, 2 minutes, 52 seconds.
To count from 1 to 40,942,972 would take you about forty-nine weeks!

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 40942972 cubic inches would be around 28.7 feet tall.

Recreational maths with 40942972

40942972 backwards is 27924904
The number of decimal digits it has is: 8
The sum of 40942972's digits is 37
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/40942972/?utm_source=shared">Number 40942972 - 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/40942972/?utm_source=shared]Number 40942972 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 40942972 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

APA style:
Numbermatics. (2024). Number 40942972 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/40942972/

Chicago style:
Numbermatics. 2024. "Number 40942972 - Facts about the integer". https://numbermatics.com/n/40942972/

The information we have on file for 40942972 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 40942972, math, Factors of 40942972, curriculum, school, college, exams, university, Prime factorization of 40942972, STEM, science, technology, engineering, physics, economics, calculator, forty million, nine hundred forty-two thousand, nine hundred seventy-two.