# 10838

## 10,838 is an even composite number composed of two prime numbers multiplied together.

What does the number 10838 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

10838 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 10838:

### 2 × 5419

See below for interesting mathematical facts about the number 10838 from the Numbermatics database.

### Names of 10838

• Cardinal: 10838 can be written as Ten thousand, eight hundred thirty-eight.

### Scientific notation

• Scientific notation: 1.0838 × 104

### Factors of 10838

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5421

### Divisors of 10838

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 16260
• Sum of proper divisors (its aliquot sum) s(n): 5422
• 10838 is a deficient number, because the sum of its proper divisors (5422) is less than itself. Its deficiency is 5416

### Bases of 10838

• Binary: 101010010101102
• Base-36: 8D2

### Squares and roots of 10838

• 10838 squared (108382) is 117462244
• 10838 cubed (108383) is 1273055800472
• The square root of 10838 is 104.1057155011
• The cube root of 10838 is 22.1300833117

### Scales and comparisons

How big is 10838?
• 10,838 seconds is equal to 3 hours, 38 seconds.
• To count from 1 to 10,838 would take you about three hours.

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 10838 cubic inches would be around 1.8 feet tall.

### Recreational maths with 10838

• 10838 backwards is 83801
• The number of decimal digits it has is: 5
• The sum of 10838's digits is 20
• More coming soon!