289028

289,028 is an even composite number composed of three prime numbers multiplied together.

What does the number 289028 look like?

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

289028 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 289028:

2² × 19 × 3803

(2 × 2 × 19 × 3803)

See below for interesting mathematical facts about the number 289028 from the Numbermatics database.

Names of 289028

Cardinal: 289028 can be written as Two hundred eighty-nine thousand and twenty-eight.

Scientific notation

Scientific notation: 2.89028 × 10⁵

Factors of 289028

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 3824

Divisors of 289028

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 19 38 76 3803 7606 15212 72257 144514 289028
Sum of all divisors σ(n): 532560
Sum of proper divisors (its aliquot sum) s(n): 243532
289028 is a deficient number, because the sum of its proper divisors (243532) is less than itself. Its deficiency is 45496

Bases of 289028

Binary: 1000110100100000100₂
Hexadecimal: 0x46904
Base-36: 670K

Squares and roots of 289028

289028 squared (289028²) is 83537184784
289028 cubed (289028³) is 24144585443749952
The square root of 289028 is 537.6132438845
The cube root of 289028 is 66.1170253139

Scales and comparisons

How big is 289028?

289,028 seconds is equal to 3 days, 8 hours, 17 minutes, 8 seconds.
To count from 1 to 289,028 would take you about three 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 289028 cubic inches would be around 5.5 feet tall.

Recreational maths with 289028

289028 backwards is 820982
The number of decimal digits it has is: 6
The sum of 289028's digits is 29
More coming soon!

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The information we have on file for 289028 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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