# 542442561049

## 542,442,561,049 is an odd composite number composed of two prime numbers multiplied together.

What does the number 542442561049 look like?

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

542442561049 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 542442561049:

### 1492 × 49432

(149 × 149 × 4943 × 4943)

See below for interesting mathematical facts about the number 542442561049 from the Numbermatics database.

### Names of 542442561049

• Cardinal: 542442561049 can be written as Five hundred forty-two billion, four hundred forty-two million, five hundred sixty-one thousand and forty-nine.

### Scientific notation

• Scientific notation: 5.42442561049 × 1011

### Factors of 542442561049

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 5092

### Divisors of 542442561049

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 546218051743
• Sum of proper divisors (its aliquot sum) s(n): 3775490694
• 542442561049 is a deficient number, because the sum of its proper divisors (3775490694) is less than itself. Its deficiency is 538667070355

### Bases of 542442561049

• Binary: 1111110010011000001100010011110000110012
• Base-36: 6X70AMU1

### Squares and roots of 542442561049

• 542442561049 squared (5424425610492) is 294243932037398091980401
• 542442561049 cubed (5424425610493) is 159610432067494121460194786754000649
• 542442561049 is a perfect square number. Its square root is 736507
• The cube root of 542442561049 is 8155.5124038251

### Scales and comparisons

How big is 542442561049?
• 542,442,561,049 seconds is equal to 17,247 years, 51 weeks, 5 days, 9 hours, 10 minutes, 49 seconds.
• To count from 1 to 542,442,561,049 would take you about thirty-four thousand, four hundred ninety-five 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 542442561049 cubic inches would be around 679.6 feet tall.

### Recreational maths with 542442561049

• 542442561049 backwards is 940165244245
• The number of decimal digits it has is: 12
• The sum of 542442561049's digits is 46
• More coming soon!