28908332

28,908,332 is an even composite number composed of four prime numbers multiplied together.

What does the number 28908332 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28908332 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28908332:

2² × 23 × 199 × 1579

(2 × 2 × 23 × 199 × 1579)

See below for interesting mathematical facts about the number 28908332 from the Numbermatics database.

Names of 28908332

Cardinal: 28908332 can be written as Twenty-eight million, nine hundred eight thousand, three hundred thirty-two.

Scientific notation

Scientific notation: 2.8908332 × 10⁷

Factors of 28908332

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1803

Divisors of 28908332

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 23 46 92 199 398 796 1579 3158 4577 6316 9154 18308 36317 72634 145268 314221 628442 1256884 7227083 14454166 28908332
Sum of all divisors σ(n): 53088000
Sum of proper divisors (its aliquot sum) s(n): 24179668
28908332 is a deficient number, because the sum of its proper divisors (24179668) is less than itself. Its deficiency is 4728664

Bases of 28908332

Binary: 1101110010001101100101100₂
Hexadecimal: 0x1B91B2C
Base-36: H7LT8

Squares and roots of 28908332

28908332 squared (28908332²) is 835691659022224
28908332 cubed (28908332³) is 24158451928645246770368
The square root of 28908332 is 5376.6469104825
The cube root of 28908332 is 306.9076246315

Scales and comparisons

How big is 28908332?

28,908,332 seconds is equal to 47 weeks, 5 days, 14 hours, 5 minutes, 32 seconds.
To count from 1 to 28,908,332 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 28908332 cubic inches would be around 25.6 feet tall.

Recreational maths with 28908332

28908332 backwards is 23380982
The number of decimal digits it has is: 8
The sum of 28908332's digits is 35
More coming soon!

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The information we have on file for 28908332 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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