# 768400132

## 768,400,132 is an even composite number composed of two prime numbers multiplied together.

What does the number 768400132 look like?

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

768400132 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 768400132:

### 22 × 5773

(2 × 2 × 577 × 577 × 577)

See below for interesting mathematical facts about the number 768400132 from the Numbermatics database.

### Names of 768400132

• Cardinal: 768400132 can be written as Seven hundred sixty-eight million, four hundred thousand, one hundred thirty-two.

### Scientific notation

• Scientific notation: 7.68400132 × 108

### Factors of 768400132

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 579

### Divisors of 768400132

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 1347034780
• Sum of proper divisors (its aliquot sum) s(n): 578634648
• 768400132 is a deficient number, because the sum of its proper divisors (578634648) is less than itself. Its deficiency is 189765484

### Bases of 768400132

• Binary: 1011011100110011011011000001002
• Base-36: CPHHC4

### Squares and roots of 768400132

• 768400132 squared (7684001322) is 590438762857617424
• 768400132 cubed (7684001323) is 453693223317709925807099968
• The square root of 768400132 is 27720.0312409637
• The cube root of 768400132 is 915.9304069857

### Scales and comparisons

How big is 768400132?
• 768,400,132 seconds is equal to 24 years, 22 weeks, 3 days, 12 hours, 28 minutes, 52 seconds.
• To count from 1 to 768,400,132 would take you about thirty-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 768400132 cubic inches would be around 76.3 feet tall.

### Recreational maths with 768400132

• 768400132 backwards is 231004867
• The number of decimal digits it has is: 9
• The sum of 768400132's digits is 31
• More coming soon!