# 1429

## 1,429 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1429 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1429 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 1429:

### 1429

See below for interesting mathematical facts about the number 1429 from the Numbermatics database.

### Names of 1429

• Cardinal: 1429 can be written as One thousand, four hundred twenty-nine.

### Scientific notation

• Scientific notation: 1.429 × 103

### Factors of 1429

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1429

### Divisors of 1429

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 1430
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1429 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1428

### Bases of 1429

• Binary: 101100101012
• Base-36: 13P

### Squares and roots of 1429

• 1429 squared (14292) is 2042041
• 1429 cubed (14293) is 2918076589
• The square root of 1429 is 37.8021163429
• The cube root of 1429 is 11.2636049397

### Scales and comparisons

How big is 1429?
• 1,429 seconds is equal to 23 minutes, 49 seconds.
• To count from 1 to 1,429 would take you about twenty-three 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 1429 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1429

• 1429 backwards is 9241
• The number of decimal digits it has is: 4
• The sum of 1429's digits is 16
• More coming soon!