# 67989

## 67,989 is an odd composite number composed of three prime numbers multiplied together.

What does the number 67989 look like?

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

67989 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 67989:

### 3 × 131 × 173

See below for interesting mathematical facts about the number 67989 from the Numbermatics database.

### Names of 67989

• Cardinal: 67989 can be written as Sixty-seven thousand, nine hundred eighty-nine.

### Scientific notation

• Scientific notation: 6.7989 × 104

### Factors of 67989

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 307

### Divisors of 67989

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 91872
• Sum of proper divisors (its aliquot sum) s(n): 23883
• 67989 is a deficient number, because the sum of its proper divisors (23883) is less than itself. Its deficiency is 44106

### Bases of 67989

• Binary: 100001001100101012
• Hexadecimal: 0x10995
• Base-36: 1GGL

### Squares and roots of 67989

• 67989 squared (679892) is 4622504121
• 67989 cubed (679893) is 314279432682669
• The square root of 67989 is 260.7470038179
• The cube root of 67989 is 40.8143500081

### Scales and comparisons

How big is 67989?
• 67,989 seconds is equal to 18 hours, 53 minutes, 9 seconds.
• To count from 1 to 67,989 would take you about eighteen 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 67989 cubic inches would be around 3.4 feet tall.

### Recreational maths with 67989

• 67989 backwards is 98976
• The number of decimal digits it has is: 5
• The sum of 67989's digits is 39
• More coming soon!

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The information we have on file for 67989 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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