28385588

28,385,588 is an even composite number composed of five prime numbers multiplied together.

What does the number 28385588 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

28385588 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28385588:

2² × 7 × 11 × 23 × 4007

(2 × 2 × 7 × 11 × 23 × 4007)

See below for interesting mathematical facts about the number 28385588 from the Numbermatics database.

Names of 28385588

Cardinal: 28385588 can be written as Twenty-eight million, three hundred eighty-five thousand, five hundred eighty-eight.

Scientific notation

Scientific notation: 2.8385588 × 10⁷

Factors of 28385588

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 4050

Divisors of 28385588

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 11 14 22 23 28 44 46 77 92 154 161 253 308 322 506 644 1012 1771 3542 4007 7084 8014 16028 28049 44077 56098 88154 92161 112196 176308 184322 308539 368644 617078 645127 1013771 1234156 1290254 2027542 2580508 4055084 7096397 14192794 28385588
Sum of all divisors σ(n): 64641024
Sum of proper divisors (its aliquot sum) s(n): 36255436
28385588 is an abundant number, because the sum of its proper divisors (36255436) is greater than itself. Its abundance is 7869848

Bases of 28385588

Binary: 1101100010010000100110100₂
Hexadecimal: 0x1B12134
Base-36: GWEGK

Squares and roots of 28385588

28385588 squared (28385588²) is 805741606105744
28385588 cubed (28385588³) is 22871449265375933617472
The square root of 28385588 is 5327.8126843951
The cube root of 28385588 is 305.0464428069

Scales and comparisons

How big is 28385588?

28,385,588 seconds is equal to 46 weeks, 6 days, 12 hours, 53 minutes, 8 seconds.
To count from 1 to 28,385,588 would take you about eighteen 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 28385588 cubic inches would be around 25.4 feet tall.

Recreational maths with 28385588

28385588 backwards is 88558382
The number of decimal digits it has is: 8
The sum of 28385588's digits is 47
More coming soon!

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The information we have on file for 28385588 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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