25425442

25,425,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 25425442 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

25425442 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 25425442:

2 × 7 × 23 × 281²

(2 × 7 × 23 × 281 × 281)

See below for interesting mathematical facts about the number 25425442 from the Numbermatics database.

Names of 25425442

Cardinal: 25425442 can be written as Twenty-five million, four hundred twenty-five thousand, four hundred forty-two.

Scientific notation

Scientific notation: 2.5425442 × 10⁷

Factors of 25425442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 313

Divisors of 25425442

Number of divisors d(n): 24
Complete list of divisors:
1 2 7 14 23 46 161 281 322 562 1967 3934 6463 12926 45241 78961 90482 157922 552727 1105454 1816103 3632206 12712721 25425442
Sum of all divisors σ(n): 45643968
Sum of proper divisors (its aliquot sum) s(n): 20218526
25425442 is a deficient number, because the sum of its proper divisors (20218526) is less than itself. Its deficiency is 5206916

Bases of 25425442

Binary: 1100000111111011000100010₂
Hexadecimal: 0x183F622
Base-36: F4YEA

Squares and roots of 25425442

25425442 squared (25425442²) is 646453100895364
25425442 cubed (25425442³) is 16436355822535225450888
The square root of 25425442 is 5042.3647230243
The cube root of 25425442 is 294.0511194987

Scales and comparisons

How big is 25425442?

25,425,442 seconds is equal to 42 weeks, 6 hours, 37 minutes, 22 seconds.
To count from 1 to 25,425,442 would take you about eleven 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 25425442 cubic inches would be around 24.5 feet tall.

Recreational maths with 25425442

25425442 backwards is 24452452
The number of decimal digits it has is: 8
The sum of 25425442's digits is 28
More coming soon!

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The information we have on file for 25425442 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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