2641

2,641 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2641 look like?

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

2641 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 2641:

19 × 139

See below for interesting mathematical facts about the number 2641 from the Numbermatics database.

Names of 2641

Cardinal: 2641 can be written as Two thousand, six hundred forty-one.

Scientific notation

Scientific notation: 2.641 × 10³

Factors of 2641

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 158

Divisors of 2641

Number of divisors d(n): 4
Complete list of divisors:
1 19 139 2641
Sum of all divisors σ(n): 2800
Sum of proper divisors (its aliquot sum) s(n): 159
2641 is a deficient number, because the sum of its proper divisors (159) is less than itself. Its deficiency is 2482

Bases of 2641

Binary: 101001010001₂
Hexadecimal: 0xA51
Base-36: 21D

Squares and roots of 2641

2641 squared (2641²) is 6974881
2641 cubed (2641³) is 18420660721
The square root of 2641 is 51.3906606301
The cube root of 2641 is 13.8225912961

Scales and comparisons

How big is 2641?

2,641 seconds is equal to 44 minutes, 1 second.
To count from 1 to 2,641 would take you about forty-four minutes.

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 2641 cubic inches would be around 1.2 feet tall.

Recreational maths with 2641

2641 backwards is 1462
The number of decimal digits it has is: 4
The sum of 2641's digits is 13
More coming soon!

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The information we have on file for 2641 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!

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