25128

25,128 is an even composite number composed of three prime numbers multiplied together.

What does the number 25128 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

25128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 25128:

2³ × 3² × 349

(2 × 2 × 2 × 3 × 3 × 349)

See below for interesting mathematical facts about the number 25128 from the Numbermatics database.

Names of 25128

Cardinal: 25128 can be written as Twenty-five thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 2.5128 × 10⁴

Factors of 25128

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 354

Divisors of 25128

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 349 698 1047 1396 2094 2792 3141 4188 6282 8376 12564 25128
Sum of all divisors σ(n): 68250
Sum of proper divisors (its aliquot sum) s(n): 43122
25128 is an abundant number, because the sum of its proper divisors (43122) is greater than itself. Its abundance is 17994

Bases of 25128

Binary: 110001000101000₂
Hexadecimal: 0x6228
Base-36: JE0

Squares and roots of 25128

25128 squared (25128²) is 631416384
25128 cubed (25128³) is 15866230897152
The square root of 25128 is 158.5181377635
The cube root of 25128 is 29.2899956915

Scales and comparisons

How big is 25128?

25,128 seconds is equal to 6 hours, 58 minutes, 48 seconds.
To count from 1 to 25,128 would take you about six 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 25128 cubic inches would be around 2.4 feet tall.

Recreational maths with 25128

25128 backwards is 82152
25128 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 25128's digits is 18
More coming soon!

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The information we have on file for 25128 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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