28423260

28,423,260 is an even composite number composed of four prime numbers multiplied together.

What does the number 28423260 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

28423260 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 28423260:

2² × 3² × 5 × 157907

(2 × 2 × 3 × 3 × 5 × 157907)

See below for interesting mathematical facts about the number 28423260 from the Numbermatics database.

Names of 28423260

Cardinal: 28423260 can be written as Twenty-eight million, four hundred twenty-three thousand, two hundred sixty.

Scientific notation

Scientific notation: 2.842326 × 10⁷

Factors of 28423260

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 157917

Divisors of 28423260

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 157907 315814 473721 631628 789535 947442 1421163 1579070 1894884 2368605 2842326 3158140 4737210 5684652 7105815 9474420 14211630 28423260
Sum of all divisors σ(n): 86217768
Sum of proper divisors (its aliquot sum) s(n): 57794508
28423260 is an abundant number, because the sum of its proper divisors (57794508) is greater than itself. Its abundance is 29371248

Bases of 28423260

Binary: 1101100011011010001011100₂
Hexadecimal: 0x1B1B45C
Base-36: GX7J0

Squares and roots of 28423260

28423260 squared (28423260²) is 807881709027600
28423260 cubed (28423260³) is 22962631864935821976000
The square root of 28423260 is 5331.3469217451
The cube root of 28423260 is 305.1813308539

Scales and comparisons

How big is 28423260?

28,423,260 seconds is equal to 46 weeks, 6 days, 23 hours, 21 minutes.
To count from 1 to 28,423,260 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 28423260 cubic inches would be around 25.4 feet tall.

Recreational maths with 28423260

28423260 backwards is 06232482
The number of decimal digits it has is: 8
The sum of 28423260's digits is 27
More coming soon!

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The information we have on file for 28423260 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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