28290370

28,290,370 is an even composite number composed of four prime numbers multiplied together.

What does the number 28290370 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28290370 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28290370:

2 × 5 × 29 × 97553

See below for interesting mathematical facts about the number 28290370 from the Numbermatics database.

Names of 28290370

Cardinal: 28290370 can be written as Twenty-eight million, two hundred ninety thousand, three hundred seventy.

Scientific notation

Scientific notation: 2.829037 × 10⁷

Factors of 28290370

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 97589

Divisors of 28290370

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 29 58 145 290 97553 195106 487765 975530 2829037 5658074 14145185 28290370
Sum of all divisors σ(n): 52679160
Sum of proper divisors (its aliquot sum) s(n): 24388790
28290370 is a deficient number, because the sum of its proper divisors (24388790) is less than itself. Its deficiency is 3901580

Bases of 28290370

Binary: 1101011111010110101000010₂
Hexadecimal: 0x1AFAD42
Base-36: GUCZM

Squares and roots of 28290370

28290370 squared (28290370²) is 800345034736900
28290370 cubed (28290370³) is 22642057160369753653000
The square root of 28290370 is 5318.8692407315
The cube root of 28290370 is 304.7049731553

Scales and comparisons

How big is 28290370?

28,290,370 seconds is equal to 46 weeks, 5 days, 10 hours, 26 minutes, 10 seconds.
To count from 1 to 28,290,370 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 28290370 cubic inches would be around 25.4 feet tall.

Recreational maths with 28290370

28290370 backwards is 07309282
The number of decimal digits it has is: 8
The sum of 28290370's digits is 31
More coming soon!

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The information we have on file for 28290370 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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