30840732

30,840,732 is an even composite number composed of four prime numbers multiplied together.

What does the number 30840732 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

30840732 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 30840732:

2² × 3² × 13 × 65899

(2 × 2 × 3 × 3 × 13 × 65899)

See below for interesting mathematical facts about the number 30840732 from the Numbermatics database.

Names of 30840732

Cardinal: 30840732 can be written as Thirty million, eight hundred forty thousand, seven hundred thirty-two.

Scientific notation

Scientific notation: 3.0840732 × 10⁷

Factors of 30840732

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 65917

Divisors of 30840732

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 65899 131798 197697 263596 395394 593091 790788 856687 1186182 1713374 2372364 2570061 3426748 5140122 7710183 10280244 15420366 30840732
Sum of all divisors σ(n): 83956600
Sum of proper divisors (its aliquot sum) s(n): 53115868
30840732 is an abundant number, because the sum of its proper divisors (53115868) is greater than itself. Its abundance is 22275136

Bases of 30840732

Binary: 1110101101001011110011100₂
Hexadecimal: 0x1D6979C
Base-36: ID0V0

Squares and roots of 30840732

30840732 squared (30840732²) is 951150750295824
30840732 cubed (30840732³) is 29334185381472428703168
The square root of 30840732 is 5553.4432562151
The cube root of 30840732 is 313.5991612631

Scales and comparisons

How big is 30840732?

30,840,732 seconds is equal to 50 weeks, 6 days, 22 hours, 52 minutes, 12 seconds.
To count from 1 to 30,840,732 would take you about twenty-four 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 30840732 cubic inches would be around 26.1 feet tall.

Recreational maths with 30840732

30840732 backwards is 23704803
The number of decimal digits it has is: 8
The sum of 30840732's digits is 27
More coming soon!

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The information we have on file for 30840732 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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