# 7138888006375

## 7,138,888,006,375 is an odd composite number composed of two prime numbers multiplied together.

What does the number 7138888006375 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

7138888006375 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 7138888006375:

### 53 × 38512

(5 × 5 × 5 × 3851 × 3851)

See below for interesting mathematical facts about the number 7138888006375 from the Numbermatics database.

### Names of 7138888006375

• Cardinal: 7138888006375 can be written as Seven trillion, one hundred thirty-eight billion, eight hundred eighty-eight million, six thousand, three hundred seventy-five.

### Scientific notation

• Scientific notation: 7.138888006375 × 1012

### Factors of 7138888006375

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3856

### Divisors of 7138888006375

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 7139348343518
• Sum of proper divisors (its aliquot sum) s(n): 460337143
• 7138888006375 is a deficient number, because the sum of its proper divisors (460337143) is less than itself. Its deficiency is 7138427669232

### Bases of 7138888006375

• Binary: 11001111110001001101110001000111010111001112
• Base-36: 2J3K5LJHJ

### Squares and roots of 7138888006375

• 7138888006375 squared (71388880063752) is 50963721967564822040640625
• 7138888006375 cubed (71388880063753) is 363824303514478624831290610634083984375
• The square root of 7138888006375 is 2671869.7584977827
• 7138888006375 is a perfect cube number. Its cube root is 19255

### Scales and comparisons

How big is 7138888006375?
• 7,138,888,006,375 seconds is equal to 226,994 years, 28 weeks, 6 days, 14 hours, 12 minutes, 55 seconds.
• To count from 1 to 7,138,888,006,375 would take you about five hundred sixty-seven thousand, four hundred eighty-six 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 7138888006375 cubic inches would be around 1604.6 feet tall.

### Recreational maths with 7138888006375

• 7138888006375 backwards is 5736008888317
• The number of decimal digits it has is: 13
• The sum of 7138888006375's digits is 64
• More coming soon!