30873472

30,873,472 is an even composite number composed of three prime numbers multiplied together.

What does the number 30873472 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

30873472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 30873472:

2⁷ × 7 × 34457

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 34457)

See below for interesting mathematical facts about the number 30873472 from the Numbermatics database.

Names of 30873472

Cardinal: 30873472 can be written as Thirty million, eight hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 3.0873472 × 10⁷

Factors of 30873472

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 34466

Divisors of 30873472

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 224 448 896 34457 68914 137828 241199 275656 482398 551312 964796 1102624 1929592 2205248 3859184 4410496 7718368 15436736 30873472
Sum of all divisors σ(n): 70294320
Sum of proper divisors (its aliquot sum) s(n): 39420848
30873472 is an abundant number, because the sum of its proper divisors (39420848) is greater than itself. Its abundance is 8547376

Bases of 30873472

Binary: 1110101110001011110000000₂
Hexadecimal: 0x1D71780
Base-36: IDQ4G

Squares and roots of 30873472

30873472 squared (30873472²) is 953171273334784
30873472 cubed (30873472³) is 29427706618505800450048
The square root of 30873472 is 5556.3901950817
The cube root of 30873472 is 313.7100925417

Scales and comparisons

How big is 30873472?

30,873,472 seconds is equal to 51 weeks, 7 hours, 57 minutes, 52 seconds.
To count from 1 to 30,873,472 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 30873472 cubic inches would be around 26.1 feet tall.

Recreational maths with 30873472

30873472 backwards is 27437803
The number of decimal digits it has is: 8
The sum of 30873472's digits is 34
More coming soon!

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The information we have on file for 30873472 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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