# 542381

## 542,381 is an odd composite number composed of two prime numbers multiplied together.

What does the number 542381 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

542381 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 542381:

### 72 × 11069

(7 × 7 × 11069)

See below for interesting mathematical facts about the number 542381 from the Numbermatics database.

### Names of 542381

• Cardinal: 542381 can be written as Five hundred forty-two thousand, three hundred eighty-one.

### Scientific notation

• Scientific notation: 5.42381 × 105

### Factors of 542381

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 11076

### Divisors of 542381

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 630990
• Sum of proper divisors (its aliquot sum) s(n): 88609
• 542381 is a deficient number, because the sum of its proper divisors (88609) is less than itself. Its deficiency is 453772

### Bases of 542381

• Binary: 100001000110101011012
• Base-36: BMI5

### Squares and roots of 542381

• 542381 squared (5423812) is 294177149161
• 542381 cubed (5423813) is 159556096339092341
• The square root of 542381 is 736.4652062385
• The cube root of 542381 is 81.5520387289

### Scales and comparisons

How big is 542381?
• 542,381 seconds is equal to 6 days, 6 hours, 39 minutes, 41 seconds.
• To count from 1 to 542,381 would take you about six days.

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 542381 cubic inches would be around 6.8 feet tall.

### Recreational maths with 542381

• 542381 backwards is 183245
• The number of decimal digits it has is: 6
• The sum of 542381's digits is 23
• More coming soon!

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The information we have on file for 542381 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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