# 1298

## 1,298 is an even composite number composed of three prime numbers multiplied together.

What does the number 1298 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1298 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 1298:

### 2 × 11 × 59

See below for interesting mathematical facts about the number 1298 from the Numbermatics database.

### Names of 1298

• Cardinal: 1298 can be written as One thousand, two hundred ninety-eight.

### Scientific notation

• Scientific notation: 1.298 × 103

### Factors of 1298

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 72

### Divisors of 1298

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 2160
• Sum of proper divisors (its aliquot sum) s(n): 862
• 1298 is a deficient number, because the sum of its proper divisors (862) is less than itself. Its deficiency is 436

### Bases of 1298

• Binary: 101000100102
• Base-36: 102

### Squares and roots of 1298

• 1298 squared (12982) is 1684804
• 1298 cubed (12983) is 2186875592
• The square root of 1298 is 36.0277670691
• The cube root of 1298 is 10.9083290713

### Scales and comparisons

How big is 1298?
• 1,298 seconds is equal to 21 minutes, 38 seconds.
• To count from 1 to 1,298 would take you about twenty-one minutes.

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 1298 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1298

• 1298 backwards is 8921
• The number of decimal digits it has is: 4
• The sum of 1298's digits is 20
• More coming soon!