# 1994160

## 1,994,160 is an even composite number composed of five prime numbers multiplied together.

What does the number 1994160 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.

1994160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.

## Prime factorization of 1994160:

### 24 × 3 × 5 × 7 × 1187

(2 × 2 × 2 × 2 × 3 × 5 × 7 × 1187)

See below for interesting mathematical facts about the number 1994160 from the Numbermatics database.

### Names of 1994160

• Cardinal: 1994160 can be written as One million, nine hundred ninety-four thousand, one hundred sixty.

### Scientific notation

• Scientific notation: 1.99416 × 106

### Factors of 1994160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1204

### Divisors of 1994160

• Number of divisors d(n): 80
• Complete list of divisors:
• Sum of all divisors σ(n): 7070976
• Sum of proper divisors (its aliquot sum) s(n): 5076816
• 1994160 is an abundant number, because the sum of its proper divisors (5076816) is greater than itself. Its abundance is 3082656

### Bases of 1994160

• Binary: 1111001101101101100002
• Base-36: 16QPC

### Squares and roots of 1994160

• 1994160 squared (19941602) is 3976674105600
• 1994160 cubed (19941603) is 7930124434423296000
• The square root of 1994160 is 1412.1473010985
• The cube root of 1994160 is 125.8693531179

### Scales and comparisons

How big is 1994160?
• 1,994,160 seconds is equal to 3 weeks, 2 days, 1 hour, 56 minutes.
• To count from 1 to 1,994,160 would take you about four weeks!

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 1994160 cubic inches would be around 10.5 feet tall.

### Recreational maths with 1994160

• 1994160 backwards is 0614991
• 1994160 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1994160's digits is 30
• More coming soon!