389073920

389,073,920 is an even composite number composed of three prime numbers multiplied together.

What does the number 389073920 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 44 divisors.

389073920 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-four divisors.

Prime factorization of 389073920:

2¹⁰ × 5 × 75991

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 75991)

See below for interesting mathematical facts about the number 389073920 from the Numbermatics database.

Names of 389073920

Cardinal: 389073920 can be written as Three hundred eighty-nine million, seventy-three thousand, nine hundred twenty.

Scientific notation

Scientific notation: 3.8907392 × 10⁸

Factors of 389073920

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 12
Sum of prime factors: 75998

Divisors of 389073920

Number of divisors d(n): 44
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2560 5120 75991 151982 303964 379955 607928 759910 1215856 1519820 2431712 3039640 4863424 6079280 9726848 12158560 19453696 24317120 38907392 48634240 77814784 97268480 194536960 389073920
Sum of all divisors σ(n): 933333744
Sum of proper divisors (its aliquot sum) s(n): 544259824
389073920 is an abundant number, because the sum of its proper divisors (544259824) is greater than itself. Its abundance is 155185904

Bases of 389073920

Binary: 10111001100001100110000000000₂
Hexadecimal: 0x1730CC00
Base-36: 6FN7CW

Squares and roots of 389073920

389073920 squared (389073920²) is 151378515224166400
389073920 cubed (389073920³) is 58897432322046099980288000
The square root of 389073920 is 19724.9567806877
The cube root of 389073920 is 730.0356021919

Scales and comparisons

How big is 389073920?

389,073,920 seconds is equal to 12 years, 19 weeks, 2 days, 4 hours, 5 minutes, 20 seconds.
To count from 1 to 389,073,920 would take you about eighteen 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 389073920 cubic inches would be around 60.8 feet tall.

Recreational maths with 389073920

389073920 backwards is 029370983
The number of decimal digits it has is: 9
The sum of 389073920'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/389073920/?utm_source=shared">Number 389073920 - 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/389073920/?utm_source=shared]Number 389073920 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 389073920 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

APA style:
Numbermatics. (2024). Number 389073920 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/389073920/

Chicago style:
Numbermatics. 2024. "Number 389073920 - Facts about the integer". https://numbermatics.com/n/389073920/

The information we have on file for 389073920 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 389073920, math, Factors of 389073920, curriculum, school, college, exams, university, Prime factorization of 389073920, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine million, seventy-three thousand, nine hundred twenty.