# 15142552423

## 15,142,552,423 is an odd composite number composed of three prime numbers multiplied together.

What does the number 15142552423 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

15142552423 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 15142552423:

### 31 × 2473 × 197521

See below for interesting mathematical facts about the number 15142552423 from the Numbermatics database.

### Names of 15142552423

• Cardinal: 15142552423 can be written as Fifteen billion, one hundred forty-two million, five hundred fifty-two thousand, four hundred twenty-three.

### Scientific notation

• Scientific notation: 1.5142552423 × 1010

### Factors of 15142552423

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 200025

### Divisors of 15142552423

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 15637421696
• Sum of proper divisors (its aliquot sum) s(n): 494869273
• 15142552423 is a deficient number, because the sum of its proper divisors (494869273) is less than itself. Its deficiency is 14647683150

### Bases of 15142552423

• Binary: 11100001101001000100000011011001112
• Base-36: 6YFHG87

### Squares and roots of 15142552423

• 15142552423 squared (151425524232) is 229296893883303170929
• 15142552423 cubed (151425524233) is 3472140236058986310194512110967
• The square root of 15142552423 is 123055.0788183893
• The cube root of 15142552423 is 2473.9999999455

### Scales and comparisons

How big is 15142552423?
• 15,142,552,423 seconds is equal to 481 years, 25 weeks, 2 days, 33 minutes, 43 seconds.
• To count from 1 to 15,142,552,423 would take you about nine hundred sixty-two 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 15142552423 cubic inches would be around 206.2 feet tall.

### Recreational maths with 15142552423

• 15142552423 backwards is 32425524151
• The number of decimal digits it has is: 11
• The sum of 15142552423's digits is 34
• More coming soon!