# 898128

## 898,128 is an even composite number composed of four prime numbers multiplied together.

What does the number 898128 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 140 divisors.

898128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.

## Prime factorization of 898128:

### 24 × 36 × 7 × 11

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 11)

See below for interesting mathematical facts about the number 898128 from the Numbermatics database.

### Names of 898128

• Cardinal: 898128 can be written as Eight hundred ninety-eight thousand, one hundred twenty-eight.

### Scientific notation

• Scientific notation: 8.98128 × 105

### Factors of 898128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 23

### Divisors of 898128

• Number of divisors d(n): 140
• Complete list of divisors:
• Sum of all divisors σ(n): 3252768
• Sum of proper divisors (its aliquot sum) s(n): 2354640
• 898128 is an abundant number, because the sum of its proper divisors (2354640) is greater than itself. Its abundance is 1456512

### Bases of 898128

• Binary: 110110110100010100002
• Base-36: J900

### Squares and roots of 898128

• 898128 squared (8981282) is 806633904384
• 898128 cubed (8981283) is 724460495276593152
• The square root of 898128 is 947.6961538383
• The cube root of 898128 is 96.4819513973

### Scales and comparisons

How big is 898128?
• 898,128 seconds is equal to 1 week, 3 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 898,128 would take you about three 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 898128 cubic inches would be around 8 feet tall.

### Recreational maths with 898128

• 898128 backwards is 821898
• 898128 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 898128's digits is 36
• More coming soon!