# 1438208

## 1,438,208 is an even composite number composed of two prime numbers multiplied together.

What does the number 1438208 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 30 divisors.

1438208 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of thirty divisors.

## Prime factorization of 1438208:

### 29 × 532

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 53)

See below for interesting mathematical facts about the number 1438208 from the Numbermatics database.

### Names of 1438208

• Cardinal: 1438208 can be written as One million, four hundred thirty-eight thousand, two hundred eight.

### Scientific notation

• Scientific notation: 1.438208 × 106

### Factors of 1438208

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 55

### Divisors of 1438208

• Number of divisors d(n): 30
• Complete list of divisors:
• Sum of all divisors σ(n): 2928849
• Sum of proper divisors (its aliquot sum) s(n): 1490641
• 1438208 is an abundant number, because the sum of its proper divisors (1490641) is greater than itself. Its abundance is 52433

### Bases of 1438208

• Binary: 1010111110010000000002
• Base-36: UTQ8

### Squares and roots of 1438208

• 1438208 squared (14382082) is 2068442251264
• 1438208 cubed (14382083) is 2974850193305894912
• The square root of 1438208 is 1199.2531008925
• The cube root of 1438208 is 112.8774613389

### Scales and comparisons

How big is 1438208?
• 1,438,208 seconds is equal to 2 weeks, 2 days, 15 hours, 30 minutes, 8 seconds.
• To count from 1 to 1,438,208 would take you about three 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 1438208 cubic inches would be around 9.4 feet tall.

### Recreational maths with 1438208

• 1438208 backwards is 8028341
• The number of decimal digits it has is: 7
• The sum of 1438208's digits is 26
• More coming soon!