# 228165

## 228,165 is an odd composite number composed of five prime numbers multiplied together.

What does the number 228165 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

228165 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 228165:

### 3 × 5 × 7 × 41 × 53

See below for interesting mathematical facts about the number 228165 from the Numbermatics database.

### Names of 228165

• Cardinal: 228165 can be written as Two hundred twenty-eight thousand, one hundred sixty-five.

### Scientific notation

• Scientific notation: 2.28165 × 105

### Factors of 228165

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 109

### Divisors of 228165

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 435456
• Sum of proper divisors (its aliquot sum) s(n): 207291
• 228165 is a deficient number, because the sum of its proper divisors (207291) is less than itself. Its deficiency is 20874

### Bases of 228165

• Binary: 1101111011010001012
• Base-36: 4W1X

### Squares and roots of 228165

• 228165 squared (2281652) is 52059267225
• 228165 cubed (2281653) is 11878102706392125
• The square root of 228165 is 477.6662014419
• The cube root of 228165 is 61.1058807889

### Scales and comparisons

How big is 228165?
• 228,165 seconds is equal to 2 days, 15 hours, 22 minutes, 45 seconds.
• To count from 1 to 228,165 would take you about two 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 228165 cubic inches would be around 5.1 feet tall.

### Recreational maths with 228165

• 228165 backwards is 561822
• The number of decimal digits it has is: 6
• The sum of 228165's digits is 24
• More coming soon!