2425728

2,425,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 2425728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

2425728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 2425728:

2⁷ × 3 × 6317

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 6317)

See below for interesting mathematical facts about the number 2425728 from the Numbermatics database.

Names of 2425728

Cardinal: 2425728 can be written as Two million, four hundred twenty-five thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 2.425728 × 10⁶

Factors of 2425728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 6322

Divisors of 2425728

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 6317 12634 18951 25268 37902 50536 75804 101072 151608 202144 303216 404288 606432 808576 1212864 2425728
Sum of all divisors σ(n): 6444360
Sum of proper divisors (its aliquot sum) s(n): 4018632
2425728 is an abundant number, because the sum of its proper divisors (4018632) is greater than itself. Its abundance is 1592904

Bases of 2425728

Binary: 1001010000001110000000₂
Hexadecimal: 0x250380
Base-36: 1FZPC

Squares and roots of 2425728

2425728 squared (2425728²) is 5884156329984
2425728 cubed (2425728³) is 14273362766019428352
The square root of 2425728 is 1557.4748794121
The cube root of 2425728 is 134.3633119815

Scales and comparisons

How big is 2425728?

2,425,728 seconds is equal to 4 weeks, 1 hour, 48 minutes, 48 seconds.
To count from 1 to 2,425,728 would take you about six 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 2425728 cubic inches would be around 11.2 feet tall.

Recreational maths with 2425728

2425728 backwards is 8275242
The number of decimal digits it has is: 7
The sum of 2425728's digits is 30
More coming soon!

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The information we have on file for 2425728 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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