# 489722

## 489,722 is an even composite number composed of two prime numbers multiplied together.

What does the number 489722 look like?

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

489722 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 489722:

### 2 × 244861

See below for interesting mathematical facts about the number 489722 from the Numbermatics database.

### Names of 489722

• Cardinal: 489722 can be written as Four hundred eighty-nine thousand, seven hundred twenty-two.

### Scientific notation

• Scientific notation: 4.89722 × 105

### Factors of 489722

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 244863

### Divisors of 489722

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 734586
• Sum of proper divisors (its aliquot sum) s(n): 244864
• 489722 is a deficient number, because the sum of its proper divisors (244864) is less than itself. Its deficiency is 244858

### Bases of 489722

• Binary: 11101111000111110102
• Base-36: AHVE

### Squares and roots of 489722

• 489722 squared (4897222) is 239827637284
• 489722 cubed (4897223) is 117448870185995048
• The square root of 489722 is 699.8014003987
• The cube root of 489722 is 78.8224394339

### Scales and comparisons

How big is 489722?
• 489,722 seconds is equal to 5 days, 16 hours, 2 minutes, 2 seconds.
• To count from 1 to 489,722 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 489722 cubic inches would be around 6.6 feet tall.

### Recreational maths with 489722

• 489722 backwards is 227984
• The number of decimal digits it has is: 6
• The sum of 489722's digits is 32
• More coming soon!