2888428

2,888,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 2888428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2888428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 2888428:

2² × 347 × 2081

(2 × 2 × 347 × 2081)

See below for interesting mathematical facts about the number 2888428 from the Numbermatics database.

Names of 2888428

Cardinal: 2888428 can be written as Two million, eight hundred eighty-eight thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 2.888428 × 10⁶

Factors of 2888428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2430

Divisors of 2888428

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 347 694 1388 2081 4162 8324 722107 1444214 2888428
Sum of all divisors σ(n): 5071752
Sum of proper divisors (its aliquot sum) s(n): 2183324
2888428 is a deficient number, because the sum of its proper divisors (2183324) is less than itself. Its deficiency is 705104

Bases of 2888428

Binary: 1011000001001011101100₂
Hexadecimal: 0x2C12EC
Base-36: 1PWQ4

Squares and roots of 2888428

2888428 squared (2888428²) is 8343016311184
2888428 cubed (2888428³) is 24098201917680578752
The square root of 2888428 is 1699.5375841681
The cube root of 2888428 is 142.4143817271

Scales and comparisons

How big is 2888428?

2,888,428 seconds is equal to 4 weeks, 5 days, 10 hours, 20 minutes, 28 seconds.
To count from 1 to 2,888,428 would take you about seven 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 2888428 cubic inches would be around 11.9 feet tall.

Recreational maths with 2888428

2888428 backwards is 8248882
The number of decimal digits it has is: 7
The sum of 2888428's digits is 40
More coming soon!

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The information we have on file for 2888428 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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