641601

641,601 is an odd composite number composed of two prime numbers multiplied together.

What does the number 641601 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 15 divisors.

641601 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fifteen divisors.

Prime factorization of 641601:

3⁴ × 89²

(3 × 3 × 3 × 3 × 89 × 89)

See below for interesting mathematical facts about the number 641601 from the Numbermatics database.

Names of 641601

Cardinal: 641601 can be written as Six hundred forty-one thousand, six hundred one.

Scientific notation

Scientific notation: 6.41601 × 10⁵

Factors of 641601

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 92

Divisors of 641601

Number of divisors d(n): 15
Complete list of divisors:
1 3 9 27 81 89 267 801 2403 7209 7921 23763 71289 213867 641601
Sum of all divisors σ(n): 969331
Sum of proper divisors (its aliquot sum) s(n): 327730
641601 is a deficient number, because the sum of its proper divisors (327730) is less than itself. Its deficiency is 313871

Bases of 641601

Binary: 10011100101001000001₂
Hexadecimal: 0x9CA41
Base-36: DR29

Squares and roots of 641601

641601 squared (641601²) is 411651843201
641601 cubed (641601³) is 264116234249604801
641601 is a perfect square number. Its square root is 801
The cube root of 641601 is 86.2491871379

Scales and comparisons

How big is 641601?

641,601 seconds is equal to 1 week, 10 hours, 13 minutes, 21 seconds.
To count from 1 to 641,601 would take you about ten hours!

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 641601 cubic inches would be around 7.2 feet tall.

Recreational maths with 641601

641601 backwards is 106146
The number of decimal digits it has is: 6
The sum of 641601's digits is 18
More coming soon!

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The information we have on file for 641601 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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