# 16340739520

## 16,340,739,520 is an even composite number composed of four prime numbers multiplied together.

What does the number 16340739520 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 224 divisors.

16340739520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.

## Prime factorization of 16340739520:

### 26 × 5 × 73 × 533

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 16340739520 from the Numbermatics database.

### Names of 16340739520

• Cardinal: 16340739520 can be written as Sixteen billion, three hundred forty million, seven hundred thirty-nine thousand, five hundred twenty.

### Scientific notation

• Scientific notation: 1.634073952 × 1010

### Factors of 16340739520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 67

### Divisors of 16340739520

• Number of divisors d(n): 224
• Complete list of divisors:
• Sum of all divisors σ(n): 46250352000
• Sum of proper divisors (its aliquot sum) s(n): 29909612480
• 16340739520 is an abundant number, because the sum of its proper divisors (29909612480) is greater than itself. Its abundance is 13568872960

### Bases of 16340739520

• Binary: 11110011011111101111100101110000002
• Base-36: 7I8URB4

### Squares and roots of 16340739520

• 16340739520 squared (163407395202) is 267019768060489830400
• 16340739520 cubed (163407395203) is 4363300476567279922175377408000
• The square root of 16340739520 is 127830.9020542371
• The cube root of 16340739520 is 2537.6043048683

### Scales and comparisons

How big is 16340739520?
• 16,340,739,520 seconds is equal to 519 years, 30 weeks, 2 days, 22 hours, 18 minutes, 40 seconds.
• To count from 1 to 16,340,739,520 would take you about one thousand and thirty-nine years!

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 16340739520 cubic inches would be around 211.5 feet tall.

### Recreational maths with 16340739520

• 16340739520 backwards is 02593704361
• 16340739520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16340739520's digits is 40
• More coming soon!