# 289444

## 289,444 is an even composite number composed of two prime numbers multiplied together.

What does the number 289444 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

289444 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 289444:

### 22 × 2692

(2 × 2 × 269 × 269)

See below for interesting mathematical facts about the number 289444 from the Numbermatics database.

### Names of 289444

• Cardinal: 289444 can be written as Two hundred eighty-nine thousand, four hundred forty-four.

### Scientific notation

• Scientific notation: 2.89444 × 105

### Factors of 289444

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 271

### Divisors of 289444

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 508417
• Sum of proper divisors (its aliquot sum) s(n): 218973
• 289444 is a deficient number, because the sum of its proper divisors (218973) is less than itself. Its deficiency is 70471

### Bases of 289444

• Binary: 10001101010101001002
• Base-36: 67C4

### Squares and roots of 289444

• 289444 squared (2894442) is 83777829136
• 289444 cubed (2894443) is 24248989976440384
• 289444 is a perfect square number. Its square root is 538
• The cube root of 289444 is 66.1487310047

### Scales and comparisons

How big is 289444?
• 289,444 seconds is equal to 3 days, 8 hours, 24 minutes, 4 seconds.
• To count from 1 to 289,444 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 289444 cubic inches would be around 5.5 feet tall.

### Recreational maths with 289444

• 289444 backwards is 444982
• The number of decimal digits it has is: 6
• The sum of 289444's digits is 31
• More coming soon!