# 142648

## 142,648 is an even composite number composed of three prime numbers multiplied together.

What does the number 142648 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

142648 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 142648:

### 23 × 11 × 1621

(2 × 2 × 2 × 11 × 1621)

See below for interesting mathematical facts about the number 142648 from the Numbermatics database.

### Names of 142648

• Cardinal: 142648 can be written as One hundred forty-two thousand, six hundred forty-eight.

### Scientific notation

• Scientific notation: 1.42648 × 105

### Factors of 142648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1634

### Divisors of 142648

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 291960
• Sum of proper divisors (its aliquot sum) s(n): 149312
• 142648 is an abundant number, because the sum of its proper divisors (149312) is greater than itself. Its abundance is 6664

### Bases of 142648

• Binary: 1000101101001110002
• Base-36: 322G

### Squares and roots of 142648

• 142648 squared (1426482) is 20348451904
• 142648 cubed (1426483) is 2902665967201792
• The square root of 142648 is 377.6877016795
• The cube root of 142648 is 52.2502728097

### Scales and comparisons

How big is 142648?
• 142,648 seconds is equal to 1 day, 15 hours, 37 minutes, 28 seconds.
• To count from 1 to 142,648 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 142648 cubic inches would be around 4.4 feet tall.

### Recreational maths with 142648

• 142648 backwards is 846241
• The number of decimal digits it has is: 6
• The sum of 142648's digits is 25
• More coming soon!