# 129049

## 129,049 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 129049 look like?

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

129049 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 129049:

### 129049

See below for interesting mathematical facts about the number 129049 from the Numbermatics database.

### Names of 129049

• Cardinal: 129049 can be written as One hundred twenty-nine thousand and forty-nine.

### Scientific notation

• Scientific notation: 1.29049 × 105

### Factors of 129049

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 129049

### Divisors of 129049

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 129050
• Sum of proper divisors (its aliquot sum) s(n): 1
• 129049 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 129048

### Bases of 129049

• Binary: 111111000000110012
• Base-36: 2RKP

### Squares and roots of 129049

• 129049 squared (1290492) is 16653644401
• 129049 cubed (1290493) is 2149136156304649
• The square root of 129049 is 359.2339070857
• The cube root of 129049 is 50.5341402319

### Scales and comparisons

How big is 129049?
• 129,049 seconds is equal to 1 day, 11 hours, 50 minutes, 49 seconds.
• To count from 1 to 129,049 would take you about eleven hours.

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 129049 cubic inches would be around 4.2 feet tall.

### Recreational maths with 129049

• 129049 backwards is 940921
• The number of decimal digits it has is: 6
• The sum of 129049's digits is 25
• More coming soon!