28632472

28,632,472 is an even composite number composed of three prime numbers multiplied together.

What does the number 28632472 look like?

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

28632472 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 28632472:

2³ × 11³ × 2689

(2 × 2 × 2 × 11 × 11 × 11 × 2689)

See below for interesting mathematical facts about the number 28632472 from the Numbermatics database.

Names of 28632472

Cardinal: 28632472 can be written as Twenty-eight million, six hundred thirty-two thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 2.8632472 × 10⁷

Factors of 28632472

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 2702

Divisors of 28632472

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 11 22 44 88 121 242 484 968 1331 2662 2689 5324 5378 10648 10756 21512 29579 59158 118316 236632 325369 650738 1301476 2602952 3579059 7158118 14316236 28632472
Sum of all divisors σ(n): 59072400
Sum of proper divisors (its aliquot sum) s(n): 30439928
28632472 is an abundant number, because the sum of its proper divisors (30439928) is greater than itself. Its abundance is 1807456

Bases of 28632472

Binary: 1101101001110010110011000₂
Hexadecimal: 0x1B4E598
Base-36: H1OYG

Squares and roots of 28632472

28632472 squared (28632472²) is 819818452830784
28632472 cubed (28632472³) is 23473428895760743618048
The square root of 28632472 is 5350.9318814577
The cube root of 28632472 is 305.9282728775

Scales and comparisons

How big is 28632472?

28,632,472 seconds is equal to 47 weeks, 2 days, 9 hours, 27 minutes, 52 seconds.
To count from 1 to 28,632,472 would take you about nineteen 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 28632472 cubic inches would be around 25.5 feet tall.

Recreational maths with 28632472

28632472 backwards is 27423682
The number of decimal digits it has is: 8
The sum of 28632472's digits is 34
More coming soon!

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The information we have on file for 28632472 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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