# 142824

## 142,824 is an even composite number composed of four prime numbers multiplied together.

What does the number 142824 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

142824 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 142824:

### 23 × 3 × 11 × 541

(2 × 2 × 2 × 3 × 11 × 541)

See below for interesting mathematical facts about the number 142824 from the Numbermatics database.

### Names of 142824

• Cardinal: 142824 can be written as One hundred forty-two thousand, eight hundred twenty-four.

### Scientific notation

• Scientific notation: 1.42824 × 105

### Factors of 142824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 557

### Divisors of 142824

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 390240
• Sum of proper divisors (its aliquot sum) s(n): 247416
• 142824 is an abundant number, because the sum of its proper divisors (247416) is greater than itself. Its abundance is 104592

### Bases of 142824

• Binary: 1000101101111010002
• Base-36: 327C

### Squares and roots of 142824

• 142824 squared (1428242) is 20398694976
• 142824 cubed (1428243) is 2913423211252224
• The square root of 142824 is 377.9206265871
• The cube root of 142824 is 52.2717528833

### Scales and comparisons

How big is 142824?
• 142,824 seconds is equal to 1 day, 15 hours, 40 minutes, 24 seconds.
• To count from 1 to 142,824 would take you about fifteen 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 142824 cubic inches would be around 4.4 feet tall.

### Recreational maths with 142824

• 142824 backwards is 428241
• The number of decimal digits it has is: 6
• The sum of 142824's digits is 21
• More coming soon!