# 1529

## 1,529 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1529 look like?

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

1529 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 1529:

### 11 × 139

See below for interesting mathematical facts about the number 1529 from the Numbermatics database.

### Names of 1529

• Cardinal: 1529 can be written as One thousand, five hundred twenty-nine.

### Scientific notation

• Scientific notation: 1.529 × 103

### Factors of 1529

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 150

### Divisors of 1529

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1680
• Sum of proper divisors (its aliquot sum) s(n): 151
• 1529 is a deficient number, because the sum of its proper divisors (151) is less than itself. Its deficiency is 1378

### Bases of 1529

• Binary: 101111110012
• Base-36: 16H

### Squares and roots of 1529

• 1529 squared (15292) is 2337841
• 1529 cubed (15293) is 3574558889
• The square root of 1529 is 39.1024295921
• The cube root of 1529 is 11.5204425305

### Scales and comparisons

How big is 1529?
• 1,529 seconds is equal to 25 minutes, 29 seconds.
• To count from 1 to 1,529 would take you about twenty-five 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 1529 cubic inches would be around 1 feet tall.

### Recreational maths with 1529

• 1529 backwards is 9251
• The number of decimal digits it has is: 4
• The sum of 1529's digits is 17
• More coming soon!