142809418

142,809,418 is an even composite number composed of five prime numbers multiplied together.

What does the number 142809418 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

142809418 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142809418:

2 × 17 × 37 × 61 × 1861

See below for interesting mathematical facts about the number 142809418 from the Numbermatics database.

Names of 142809418

Cardinal: 142809418 can be written as One hundred forty-two million, eight hundred nine thousand, four hundred eighteen.

Scientific notation

Scientific notation: 1.42809418 × 10⁸

Factors of 142809418

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1978

Divisors of 142809418

Number of divisors d(n): 32
Complete list of divisors:
1 2 17 34 37 61 74 122 629 1037 1258 1861 2074 2257 3722 4514 31637 38369 63274 68857 76738 113521 137714 227042 1170569 1929857 2341138 3859714 4200277 8400554 71404709 142809418
Sum of all divisors σ(n): 236891088
Sum of proper divisors (its aliquot sum) s(n): 94081670
142809418 is a deficient number, because the sum of its proper divisors (94081670) is less than itself. Its deficiency is 48727748

Bases of 142809418

Binary: 1000100000110001100101001010₂
Hexadecimal: 0x883194A
Base-36: 2D0WGA

Squares and roots of 142809418

142809418 squared (142809418²) is 20394529869498724
142809418 cubed (142809418³) is 2912530941046728726182632
The square root of 142809418 is 11950.2894525613
The cube root of 142809418 is 522.6997388101

Scales and comparisons

How big is 142809418?

142,809,418 seconds is equal to 4 years, 28 weeks, 21 hours, 16 minutes, 58 seconds.
To count from 1 to 142,809,418 would take you about six 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 142809418 cubic inches would be around 43.6 feet tall.

Recreational maths with 142809418

142809418 backwards is 814908241
142809418 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 142809418'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/142809418/?utm_source=shared">Number 142809418 - 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/142809418/?utm_source=shared]Number 142809418 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 142809418 - Facts about the integer". Numbermatics.com. 2024. Web. 16 April 2024.

APA style:
Numbermatics. (2024). Number 142809418 - Facts about the integer. Retrieved 16 April 2024, from https://numbermatics.com/n/142809418/

Chicago style:
Numbermatics. 2024. "Number 142809418 - Facts about the integer". https://numbermatics.com/n/142809418/

The information we have on file for 142809418 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 142809418, math, Factors of 142809418, curriculum, school, college, exams, university, Prime factorization of 142809418, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, eight hundred nine thousand, four hundred eighteen.