# 168100

## 168,100 is an even composite number composed of three prime numbers multiplied together.

What does the number 168100 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

168100 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

## Prime factorization of 168100:

### 22 × 52 × 412

(2 × 2 × 5 × 5 × 41 × 41)

See below for interesting mathematical facts about the number 168100 from the Numbermatics database.

### Names of 168100

• Cardinal: 168100 can be written as One hundred sixty-eight thousand, one hundred.

### Scientific notation

• Scientific notation: 1.681 × 105

### Factors of 168100

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 48

### Divisors of 168100

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 373891
• Sum of proper divisors (its aliquot sum) s(n): 205791
• 168100 is an abundant number, because the sum of its proper divisors (205791) is greater than itself. Its abundance is 37691

### Bases of 168100

• Binary: 1010010000101001002
• Base-36: 3LPG

### Squares and roots of 168100

• 168100 squared (1681002) is 28257610000
• 168100 cubed (1681003) is 4750104241000000
• 168100 is a perfect square number. Its square root is 410
• The cube root of 168100 is 55.1894294679

### Scales and comparisons

How big is 168100?
• 168,100 seconds is equal to 22 hours, 41 minutes, 40 seconds.
• To count from 1 to 168,100 would take you about twenty-two 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 168100 cubic inches would be around 4.6 feet tall.

### Recreational maths with 168100

• 168100 backwards is 001861
• The number of decimal digits it has is: 6
• The sum of 168100's digits is 16
• More coming soon!