30028520

30,028,520 is an even composite number composed of three prime numbers multiplied together.

What does the number 30028520 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

30028520 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 30028520:

2³ × 5 × 750713

(2 × 2 × 2 × 5 × 750713)

See below for interesting mathematical facts about the number 30028520 from the Numbermatics database.

Names of 30028520

Cardinal: 30028520 can be written as Thirty million, twenty-eight thousand, five hundred twenty.

Scientific notation

Scientific notation: 3.002852 × 10⁷

Factors of 30028520

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 750720

Divisors of 30028520

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 750713 1501426 3002852 3753565 6005704 7507130 15014260 30028520
Sum of all divisors σ(n): 67564260
Sum of proper divisors (its aliquot sum) s(n): 37535740
30028520 is an abundant number, because the sum of its proper divisors (37535740) is greater than itself. Its abundance is 7507220

Bases of 30028520

Binary: 1110010100011001011101000₂
Hexadecimal: 0x1CA32E8
Base-36: HVM5K

Squares and roots of 30028520

30028520 squared (30028520²) is 901712013390400
30028520 cubed (30028520³) is 27077077228333894208000
The square root of 30028520 is 5479.8284644685
The cube root of 30028520 is 310.8216841551

Scales and comparisons

How big is 30028520?

30,028,520 seconds is equal to 49 weeks, 4 days, 13 hours, 15 minutes, 20 seconds.
To count from 1 to 30,028,520 would take you about twenty-two 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 30028520 cubic inches would be around 25.9 feet tall.

Recreational maths with 30028520

30028520 backwards is 02582003
30028520 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 30028520's digits is 20
More coming soon!

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The information we have on file for 30028520 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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