641375

641,375 is an odd composite number composed of three prime numbers multiplied together.

What does the number 641375 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

641375 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 641375:

5³ × 7 × 733

(5 × 5 × 5 × 7 × 733)

See below for interesting mathematical facts about the number 641375 from the Numbermatics database.

Names of 641375

Cardinal: 641375 can be written as Six hundred forty-one thousand, three hundred seventy-five.

Scientific notation

Scientific notation: 6.41375 × 10⁵

Factors of 641375

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 745

Divisors of 641375

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 25 35 125 175 733 875 3665 5131 18325 25655 91625 128275 641375
Sum of all divisors σ(n): 916032
Sum of proper divisors (its aliquot sum) s(n): 274657
641375 is a deficient number, because the sum of its proper divisors (274657) is less than itself. Its deficiency is 366718

Bases of 641375

Binary: 10011100100101011111₂
Hexadecimal: 0x9C95F
Base-36: DQVZ

Squares and roots of 641375

641375 squared (641375²) is 411361890625
641375 cubed (641375³) is 263837232599609375
The square root of 641375 is 800.8589139169
The cube root of 641375 is 86.2390590337

Scales and comparisons

How big is 641375?

641,375 seconds is equal to 1 week, 10 hours, 9 minutes, 35 seconds.
To count from 1 to 641,375 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 641375 cubic inches would be around 7.2 feet tall.

Recreational maths with 641375

641375 backwards is 573146
The number of decimal digits it has is: 6
The sum of 641375's digits is 26
More coming soon!

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The information we have on file for 641375 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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