# 140439

## 140,439 is an odd composite number composed of three prime numbers multiplied together.

What does the number 140439 look like?

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

140439 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 140439:

### 3 × 132 × 277

(3 × 13 × 13 × 277)

See below for interesting mathematical facts about the number 140439 from the Numbermatics database.

### Names of 140439

• Cardinal: 140439 can be written as One hundred forty thousand, four hundred thirty-nine.

### Scientific notation

• Scientific notation: 1.40439 × 105

### Factors of 140439

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 293

### Divisors of 140439

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 203496
• Sum of proper divisors (its aliquot sum) s(n): 63057
• 140439 is a deficient number, because the sum of its proper divisors (63057) is less than itself. Its deficiency is 77382

### Bases of 140439

• Binary: 1000100100100101112
• Base-36: 30D3

### Squares and roots of 140439

• 140439 squared (1404392) is 19723112721
• 140439 cubed (1404393) is 2769894227424519
• The square root of 140439 is 374.7519179403
• The cube root of 140439 is 51.9791583145

### Scales and comparisons

How big is 140439?
• 140,439 seconds is equal to 1 day, 15 hours, 39 seconds.
• To count from 1 to 140,439 would take you about fifteen 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 140439 cubic inches would be around 4.3 feet tall.

### Recreational maths with 140439

• 140439 backwards is 934041
• The number of decimal digits it has is: 6
• The sum of 140439's digits is 21
• More coming soon!