28002528

28,002,528 is an even composite number composed of three prime numbers multiplied together.

What does the number 28002528 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

28002528 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 28002528:

2⁵ × 3² × 97231

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 97231)

See below for interesting mathematical facts about the number 28002528 from the Numbermatics database.

Names of 28002528

Cardinal: 28002528 can be written as Twenty-eight million, two thousand, five hundred twenty-eight.

Scientific notation

Scientific notation: 2.8002528 × 10⁷

Factors of 28002528

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 97236

Divisors of 28002528

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 97231 194462 291693 388924 583386 777848 875079 1166772 1555696 1750158 2333544 3111392 3500316 4667088 7000632 9334176 14001264 28002528
Sum of all divisors σ(n): 79633008
Sum of proper divisors (its aliquot sum) s(n): 51630480
28002528 is an abundant number, because the sum of its proper divisors (51630480) is greater than itself. Its abundance is 23627952

Bases of 28002528

Binary: 1101010110100100011100000₂
Hexadecimal: 0x1AB48E0
Base-36: GO6W0

Squares and roots of 28002528

28002528 squared (28002528²) is 784141574390784
28002528 cubed (28002528³) is 21957946392842011901952
The square root of 28002528 is 5291.7414902847
The cube root of 28002528 is 303.6680355993

Scales and comparisons

How big is 28002528?

28,002,528 seconds is equal to 46 weeks, 2 days, 2 hours, 28 minutes, 48 seconds.
To count from 1 to 28,002,528 would take you about seventeen 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 28002528 cubic inches would be around 25.3 feet tall.

Recreational maths with 28002528

28002528 backwards is 82520082
The number of decimal digits it has is: 8
The sum of 28002528's digits is 27
More coming soon!

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The information we have on file for 28002528 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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