1681641

1,681,641 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1681641 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

1681641 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 1681641:

3⁴ × 13 × 1597

(3 × 3 × 3 × 3 × 13 × 1597)

See below for interesting mathematical facts about the number 1681641 from the Numbermatics database.

Names of 1681641

Cardinal: 1681641 can be written as One million, six hundred eighty-one thousand, six hundred forty-one.

Scientific notation

Scientific notation: 1.681641 × 10⁶

Factors of 1681641

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 1613

Divisors of 1681641

Number of divisors d(n): 20
Complete list of divisors:
1 3 9 13 27 39 81 117 351 1053 1597 4791 14373 20761 43119 62283 129357 186849 560547 1681641
Sum of all divisors σ(n): 2707012
Sum of proper divisors (its aliquot sum) s(n): 1025371
1681641 is a deficient number, because the sum of its proper divisors (1025371) is less than itself. Its deficiency is 656270

Bases of 1681641

Binary: 110011010100011101001₂
Hexadecimal: 0x19A8E9
Base-36: 101K9

Squares and roots of 1681641

1681641 squared (1681641²) is 2827916452881
1681641 cubed (1681641³) is 4755540251739257721
The square root of 1681641 is 1296.7810146667
The cube root of 1681641 is 118.9171327133

Scales and comparisons

How big is 1681641?

1,681,641 seconds is equal to 2 weeks, 5 days, 11 hours, 7 minutes, 21 seconds.
To count from 1 to 1,681,641 would take you about four 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 1681641 cubic inches would be around 9.9 feet tall.

Recreational maths with 1681641

1681641 backwards is 1461861
1681641 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1681641's digits is 27
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/1681641/?utm_source=shared">Number 1681641 - 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/1681641/?utm_source=shared]Number 1681641 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 1681641 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

APA style:
Numbermatics. (2024). Number 1681641 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/1681641/

Chicago style:
Numbermatics. 2024. "Number 1681641 - Facts about the integer". https://numbermatics.com/n/1681641/

The information we have on file for 1681641 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 1681641, math, Factors of 1681641, curriculum, school, college, exams, university, Prime factorization of 1681641, STEM, science, technology, engineering, physics, economics, calculator, one million, six hundred eighty-one thousand, six hundred forty-one.