2728330

2,728,330 is an even composite number composed of five prime numbers multiplied together.

What does the number 2728330 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

2728330 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 2728330:

2 × 5 × 11 × 17 × 1459

See below for interesting mathematical facts about the number 2728330 from the Numbermatics database.

Names of 2728330

Cardinal: 2728330 can be written as Two million, seven hundred twenty-eight thousand, three hundred thirty.

Scientific notation

Scientific notation: 2.72833 × 10⁶

Factors of 2728330

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1494

Divisors of 2728330

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1459 1870 2918 7295 14590 16049 24803 32098 49606 80245 124015 160490 248030 272833 545666 1364165 2728330
Sum of all divisors σ(n): 5676480
Sum of proper divisors (its aliquot sum) s(n): 2948150
2728330 is an abundant number, because the sum of its proper divisors (2948150) is greater than itself. Its abundance is 219820

Bases of 2728330

Binary: 1010011010000110001010₂
Hexadecimal: 0x29A18A
Base-36: 1MH6Y

Squares and roots of 2728330

2728330 squared (2728330²) is 7443784588900
2728330 cubed (2728330³) is 20309100807433537000
The square root of 2728330 is 1651.7657218867
The cube root of 2728330 is 139.7329944973

Scales and comparisons

How big is 2728330?

2,728,330 seconds is equal to 4 weeks, 3 days, 13 hours, 52 minutes, 10 seconds.
To count from 1 to 2,728,330 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 2728330 cubic inches would be around 11.6 feet tall.

Recreational maths with 2728330

2728330 backwards is 0338272
The number of decimal digits it has is: 7
The sum of 2728330's digits is 25
More coming soon!

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The information we have on file for 2728330 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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