# 142478316369

## 142,478,316,369 is an odd composite number composed of two prime numbers multiplied together.

What does the number 142478316369 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

142478316369 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 142478316369:

### 32 × 1258212

(3 × 3 × 125821 × 125821)

See below for interesting mathematical facts about the number 142478316369 from the Numbermatics database.

### Names of 142478316369

• Cardinal: 142478316369 can be written as One hundred forty-two billion, four hundred seventy-eight million, three hundred sixteen thousand, three hundred sixty-nine.

### Scientific notation

• Scientific notation: 1.42478316369 × 1011

### Factors of 142478316369

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 125824

### Divisors of 142478316369

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 205803648219
• Sum of proper divisors (its aliquot sum) s(n): 63325331850
• 142478316369 is a deficient number, because the sum of its proper divisors (63325331850) is less than itself. Its deficiency is 79152984519

### Bases of 142478316369

• Binary: 100001001011000101111010010011010100012
• Base-36: 1TGBWSI9

### Squares and roots of 142478316369

• 142478316369 squared (1424783163692) is 20300070635344853344161
• 142478316369 cubed (1424783163693) is 2892319886295710848185278596871409
• 142478316369 is a perfect square number. Its square root is 377463
• The cube root of 142478316369 is 5222.9546888195

### Scales and comparisons

How big is 142478316369?
• 142,478,316,369 seconds is equal to 4,530 years, 19 weeks, 14 hours, 6 minutes, 9 seconds.
• To count from 1 to 142,478,316,369 would take you about nine thousand and sixty 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 142478316369 cubic inches would be around 435.2 feet tall.

### Recreational maths with 142478316369

• 142478316369 backwards is 963613874241
• The number of decimal digits it has is: 12
• The sum of 142478316369's digits is 54
• More coming soon!