28230370

28,230,370 is an even composite number composed of five prime numbers multiplied together.

What does the number 28230370 look like?

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

28230370 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 28230370:

2 × 5 × 7² × 17 × 3389

(2 × 5 × 7 × 7 × 17 × 3389)

See below for interesting mathematical facts about the number 28230370 from the Numbermatics database.

Names of 28230370

Cardinal: 28230370 can be written as Twenty-eight million, two hundred thirty thousand, three hundred seventy.

Scientific notation

Scientific notation: 2.823037 × 10⁷

Factors of 28230370

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 3420

Divisors of 28230370

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 7 10 14 17 34 35 49 70 85 98 119 170 238 245 490 595 833 1190 1666 3389 4165 6778 8330 16945 23723 33890 47446 57613 115226 118615 166061 237230 288065 332122 403291 576130 806582 830305 1660610 2016455 2823037 4032910 5646074 14115185 28230370
Sum of all divisors σ(n): 62606520
Sum of proper divisors (its aliquot sum) s(n): 34376150
28230370 is an abundant number, because the sum of its proper divisors (34376150) is greater than itself. Its abundance is 6145780

Bases of 28230370

Binary: 1101011101100001011100010₂
Hexadecimal: 0x1AEC2E2
Base-36: GT2OY

Squares and roots of 28230370

28230370 squared (28230370²) is 796953790336900
28230370 cubed (28230370³) is 22498300374113111653000
The square root of 28230370 is 5313.2259503997
The cube root of 28230370 is 304.4894081841

Scales and comparisons

How big is 28230370?

28,230,370 seconds is equal to 46 weeks, 4 days, 17 hours, 46 minutes, 10 seconds.
To count from 1 to 28,230,370 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 28230370 cubic inches would be around 25.4 feet tall.

Recreational maths with 28230370

28230370 backwards is 07303282
The number of decimal digits it has is: 8
The sum of 28230370's digits is 25
More coming soon!

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The information we have on file for 28230370 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!

Keywords: Divisors of 28230370, math, Factors of 28230370, curriculum, school, college, exams, university, Prime factorization of 28230370, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, two hundred thirty thousand, three hundred seventy.