# 440161

## 440,161 is an odd composite number composed of two prime numbers multiplied together.

What does the number 440161 look like?

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

440161 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 440161:

### 179 × 2459

See below for interesting mathematical facts about the number 440161 from the Numbermatics database.

### Names of 440161

• Cardinal: 440161 can be written as Four hundred forty thousand, one hundred sixty-one.

### Scientific notation

• Scientific notation: 4.40161 × 105

### Factors of 440161

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2638

### Divisors of 440161

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 442800
• Sum of proper divisors (its aliquot sum) s(n): 2639
• 440161 is a deficient number, because the sum of its proper divisors (2639) is less than itself. Its deficiency is 437522

### Bases of 440161

• Binary: 11010110111011000012
• Base-36: 9FMP

### Squares and roots of 440161

• 440161 squared (4401612) is 193741705921
• 440161 cubed (4401613) is 85277543019893281
• The square root of 440161 is 663.4463052877
• The cube root of 440161 is 76.0683249831

### Scales and comparisons

How big is 440161?
• 440,161 seconds is equal to 5 days, 2 hours, 16 minutes, 1 second.
• To count from 1 to 440,161 would take you about five days.

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 440161 cubic inches would be around 6.3 feet tall.

### Recreational maths with 440161

• 440161 backwards is 161044
• The number of decimal digits it has is: 6
• The sum of 440161's digits is 16
• More coming soon!