# 2829

## 2,829 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2829 look like?

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

2829 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 2829:

### 3 × 23 × 41

See below for interesting mathematical facts about the number 2829 from the Numbermatics database.

### Names of 2829

• Cardinal: 2829 can be written as Two thousand, eight hundred twenty-nine.

### Scientific notation

• Scientific notation: 2.829 × 103

### Factors of 2829

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 67

### Divisors of 2829

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 4032
• Sum of proper divisors (its aliquot sum) s(n): 1203
• 2829 is a deficient number, because the sum of its proper divisors (1203) is less than itself. Its deficiency is 1626

### Bases of 2829

• Binary: 1011000011012
• Base-36: 26L

### Squares and roots of 2829

• 2829 squared (28292) is 8003241
• 2829 cubed (28293) is 22641168789
• The square root of 2829 is 53.1883445879
• The cube root of 2829 is 14.1430903513

### Scales and comparisons

How big is 2829?
• 2,829 seconds is equal to 47 minutes, 9 seconds.
• To count from 1 to 2,829 would take you about forty-seven 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 2829 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2829

• 2829 backwards is 9282
• The number of decimal digits it has is: 4
• The sum of 2829's digits is 21
• More coming soon!