228021

228,021 is an odd composite number composed of three prime numbers multiplied together.

What does the number 228021 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

228021 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 228021:

3 × 17² × 263

(3 × 17 × 17 × 263)

See below for interesting mathematical facts about the number 228021 from the Numbermatics database.

Names of 228021

Cardinal: 228021 can be written as Two hundred twenty-eight thousand and twenty-one.

Scientific notation

Scientific notation: 2.28021 × 10⁵

Factors of 228021

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 283

Divisors of 228021

Number of divisors d(n): 12
Complete list of divisors:
1 3 17 51 263 289 789 867 4471 13413 76007 228021
Sum of all divisors σ(n): 324192
Sum of proper divisors (its aliquot sum) s(n): 96171
228021 is a deficient number, because the sum of its proper divisors (96171) is less than itself. Its deficiency is 131850

Bases of 228021

Binary: 110111101010110101₂
Hexadecimal: 0x37AB5
Base-36: 4VXX

Squares and roots of 228021

228021 squared (228021²) is 51993576441
228021 cubed (228021³) is 11855627293653261
The square root of 228021 is 477.5154447763
The cube root of 228021 is 61.0930229907

Scales and comparisons

How big is 228021?

228,021 seconds is equal to 2 days, 15 hours, 20 minutes, 21 seconds.
To count from 1 to 228,021 would take you about two days.

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 228021 cubic inches would be around 5.1 feet tall.

Recreational maths with 228021

228021 backwards is 120822
The number of decimal digits it has is: 6
The sum of 228021's digits is 15
More coming soon!

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The information we have on file for 228021 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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