# 143542

## 143,542 is an even composite number composed of three prime numbers multiplied together.

What does the number 143542 look like?

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

143542 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 143542:

### 2 × 7 × 10253

See below for interesting mathematical facts about the number 143542 from the Numbermatics database.

### Names of 143542

• Cardinal: 143542 can be written as One hundred forty-three thousand, five hundred forty-two.

### Scientific notation

• Scientific notation: 1.43542 × 105

### Factors of 143542

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10262

### Divisors of 143542

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 246096
• Sum of proper divisors (its aliquot sum) s(n): 102554
• 143542 is a deficient number, because the sum of its proper divisors (102554) is less than itself. Its deficiency is 40988

### Bases of 143542

• Binary: 1000110000101101102
• Base-36: 32RA

### Squares and roots of 143542

• 143542 squared (1435422) is 20604305764
• 143542 cubed (1435423) is 2957583257976088
• The square root of 143542 is 378.8693706279
• The cube root of 143542 is 52.3591994417

### Scales and comparisons

How big is 143542?
• 143,542 seconds is equal to 1 day, 15 hours, 52 minutes, 22 seconds.
• To count from 1 to 143,542 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 143542 cubic inches would be around 4.4 feet tall.

### Recreational maths with 143542

• 143542 backwards is 245341
• The number of decimal digits it has is: 6
• The sum of 143542's digits is 19
• More coming soon!

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The information we have on file for 143542 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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