# 1398285

## 1,398,285 is an odd composite number composed of five prime numbers multiplied together.

What does the number 1398285 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

1398285 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 1398285:

### 32 × 5 × 7 × 23 × 193

(3 × 3 × 5 × 7 × 23 × 193)

See below for interesting mathematical facts about the number 1398285 from the Numbermatics database.

### Names of 1398285

• Cardinal: 1398285 can be written as One million, three hundred ninety-eight thousand, two hundred eighty-five.

### Scientific notation

• Scientific notation: 1.398285 × 106

### Factors of 1398285

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 231

### Divisors of 1398285

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 2905344
• Sum of proper divisors (its aliquot sum) s(n): 1507059
• 1398285 is an abundant number, because the sum of its proper divisors (1507059) is greater than itself. Its abundance is 108774

### Bases of 1398285

• Binary: 1010101010110000011012
• Base-36: TYX9

### Squares and roots of 1398285

• 1398285 squared (13982852) is 1955200941225
• 1398285 cubed (13982853) is 2733928148100799125
• The square root of 1398285 is 1182.4910147651
• The cube root of 1398285 is 111.8231957443

### Scales and comparisons

How big is 1398285?
• 1,398,285 seconds is equal to 2 weeks, 2 days, 4 hours, 24 minutes, 45 seconds.
• To count from 1 to 1,398,285 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 1398285 cubic inches would be around 9.3 feet tall.

### Recreational maths with 1398285

• 1398285 backwards is 5828931
• The number of decimal digits it has is: 7
• The sum of 1398285's digits is 36
• More coming soon!