# 3940080320

## 3,940,080,320 is an even composite number composed of six prime numbers multiplied together.

What does the number 3940080320 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 224 divisors.

3940080320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.

## Prime factorization of 3940080320:

### 26 × 5 × 11 × 23 × 41 × 1187

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 41 × 1187)

See below for interesting mathematical facts about the number 3940080320 from the Numbermatics database.

### Names of 3940080320

• Cardinal: 3940080320 can be written as Three billion, nine hundred forty million, eighty thousand, three hundred twenty.

### Scientific notation

• Scientific notation: 3.94008032 × 109

### Factors of 3940080320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1269

### Divisors of 3940080320

• Number of divisors d(n): 224
• Complete list of divisors:
• Sum of all divisors σ(n): 10949976576
• Sum of proper divisors (its aliquot sum) s(n): 7009896256
• 3940080320 is an abundant number, because the sum of its proper divisors (7009896256) is greater than itself. Its abundance is 3069815936

### Bases of 3940080320

• Binary: 111010101101100011011010110000002
• Base-36: 1T5TLFK

### Squares and roots of 3940080320

• 3940080320 squared (39400803202) is 15524232928051302400
• 3940080320 cubed (39400803203) is 61166724642910912536608768000
• The square root of 3940080320 is 62770.0591046399
• The cube root of 3940080320 is 1579.4347601573

### Scales and comparisons

How big is 3940080320?
• 3,940,080,320 seconds is equal to 125 years, 14 weeks, 4 days, 18 hours, 45 minutes, 20 seconds.
• To count from 1 to 3,940,080,320 would take you about two hundred fifty 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 3940080320 cubic inches would be around 131.6 feet tall.

### Recreational maths with 3940080320

• 3940080320 backwards is 0230800493
• The number of decimal digits it has is: 10
• The sum of 3940080320's digits is 29
• More coming soon!