30748864

30,748,864 is an even composite number composed of two prime numbers multiplied together.

What does the number 30748864 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

30748864 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

Prime factorization of 30748864:

2⁶ × 480451

(2 × 2 × 2 × 2 × 2 × 2 × 480451)

See below for interesting mathematical facts about the number 30748864 from the Numbermatics database.

Names of 30748864

Cardinal: 30748864 can be written as Thirty million, seven hundred forty-eight thousand, eight hundred sixty-four.

Scientific notation

Scientific notation: 3.0748864 × 10⁷

Factors of 30748864

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 480453

Divisors of 30748864

Number of divisors d(n): 14
Complete list of divisors:
1 2 4 8 16 32 64 480451 960902 1921804 3843608 7687216 15374432 30748864
Sum of all divisors σ(n): 61017404
Sum of proper divisors (its aliquot sum) s(n): 30268540
30748864 is a deficient number, because the sum of its proper divisors (30268540) is less than itself. Its deficiency is 480324

Bases of 30748864

Binary: 1110101010011000011000000₂
Hexadecimal: 0x1D530C0
Base-36: IB1Z4

Squares and roots of 30748864

30748864 squared (30748864²) is 945492637290496
30748864 cubed (30748864³) is 29072824517046789996544
The square root of 30748864 is 5545.1658225881
The cube root of 30748864 is 313.2874697721

Scales and comparisons

How big is 30748864?

30,748,864 seconds is equal to 50 weeks, 5 days, 21 hours, 21 minutes, 4 seconds.
To count from 1 to 30,748,864 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 30748864 cubic inches would be around 26.1 feet tall.

Recreational maths with 30748864

30748864 backwards is 46884703
The number of decimal digits it has is: 8
The sum of 30748864's digits is 40
More coming soon!

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The information we have on file for 30748864 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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