# 19117140

## 19,117,140 is an even composite number composed of six prime numbers multiplied together.

What does the number 19117140 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.

19117140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 19117140:

### 22 × 3 × 5 × 7 × 23 × 1979

(2 × 2 × 3 × 5 × 7 × 23 × 1979)

See below for interesting mathematical facts about the number 19117140 from the Numbermatics database.

### Names of 19117140

• Cardinal: 19117140 can be written as Nineteen million, one hundred seventeen thousand, one hundred forty.

### Scientific notation

• Scientific notation: 1.911714 × 107

### Factors of 19117140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2019

### Divisors of 19117140

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 63866880
• Sum of proper divisors (its aliquot sum) s(n): 44749740
• 19117140 is an abundant number, because the sum of its proper divisors (44749740) is greater than itself. Its abundance is 25632600

### Bases of 19117140

• Binary: 10010001110110100010101002
• Base-36: BDQVO

### Squares and roots of 19117140

• 19117140 squared (191171402) is 365465041779600
• 19117140 cubed (191171403) is 6986646368806462344000
• The square root of 19117140 is 4372.3151761967
• The cube root of 19117140 is 267.3874216933

### Scales and comparisons

How big is 19117140?
• 19,117,140 seconds is equal to 31 weeks, 4 days, 6 hours, 19 minutes.
• To count from 1 to 19,117,140 would take you about forty-seven 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 19117140 cubic inches would be around 22.3 feet tall.

### Recreational maths with 19117140

• 19117140 backwards is 04171191
• The number of decimal digits it has is: 8
• The sum of 19117140's digits is 24
• More coming soon!