# 160440

## 160,440 is an even composite number composed of five prime numbers multiplied together.

What does the number 160440 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.

160440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.

## Prime factorization of 160440:

### 23 × 3 × 5 × 7 × 191

(2 × 2 × 2 × 3 × 5 × 7 × 191)

See below for interesting mathematical facts about the number 160440 from the Numbermatics database.

### Names of 160440

• Cardinal: 160440 can be written as One hundred sixty thousand, four hundred forty.

### Scientific notation

• Scientific notation: 1.6044 × 105

### Factors of 160440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 208

### Divisors of 160440

• Number of divisors d(n): 64
• Complete list of divisors:
• Sum of all divisors σ(n): 552960
• Sum of proper divisors (its aliquot sum) s(n): 392520
• 160440 is an abundant number, because the sum of its proper divisors (392520) is greater than itself. Its abundance is 232080

### Bases of 160440

• Binary: 1001110010101110002
• Base-36: 3FSO

### Squares and roots of 160440

• 160440 squared (1604402) is 25740993600
• 160440 cubed (1604403) is 4129885013184000
• The square root of 160440 is 400.5496223941
• The cube root of 160440 is 54.3380711071

### Scales and comparisons

How big is 160440?
• 160,440 seconds is equal to 1 day, 20 hours, 34 minutes.
• To count from 1 to 160,440 would take you about twenty 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 160440 cubic inches would be around 4.5 feet tall.

### Recreational maths with 160440

• 160440 backwards is 044061
• 160440 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 160440's digits is 15
• More coming soon!