30796720

30,796,720 is an even composite number composed of four prime numbers multiplied together.

What does the number 30796720 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

30796720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 30796720:

2⁴ × 5 × 19 × 20261

(2 × 2 × 2 × 2 × 5 × 19 × 20261)

See below for interesting mathematical facts about the number 30796720 from the Numbermatics database.

Names of 30796720

Cardinal: 30796720 can be written as Thirty million, seven hundred ninety-six thousand, seven hundred twenty.

Scientific notation

Scientific notation: 3.079672 × 10⁷

Factors of 30796720

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 20287

Divisors of 30796720

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 1520 20261 40522 81044 101305 162088 202610 324176 384959 405220 769918 810440 1539836 1620880 1924795 3079672 3849590 6159344 7699180 15398360 30796720
Sum of all divisors σ(n): 75374640
Sum of proper divisors (its aliquot sum) s(n): 44577920
30796720 is an abundant number, because the sum of its proper divisors (44577920) is greater than itself. Its abundance is 13781200

Bases of 30796720

Binary: 1110101011110101110110000₂
Hexadecimal: 0x1D5EBB0
Base-36: IC2WG

Squares and roots of 30796720

30796720 squared (30796720²) is 948437962758400
30796720 cubed (30796720³) is 29208778376440872448000
The square root of 30796720 is 5549.4792548491
The cube root of 30796720 is 313.4499138647

Scales and comparisons

How big is 30796720?

30,796,720 seconds is equal to 50 weeks, 6 days, 10 hours, 38 minutes, 40 seconds.
To count from 1 to 30,796,720 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 30796720 cubic inches would be around 26.1 feet tall.

Recreational maths with 30796720

30796720 backwards is 02769703
The number of decimal digits it has is: 8
The sum of 30796720's digits is 34
More coming soon!

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The information we have on file for 30796720 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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