# 13862979249

## 13,862,979,249 is an odd composite number composed of five prime numbers multiplied together.

What does the number 13862979249 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

13862979249 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 13862979249:

### 3 × 7 × 31 × 3433 × 6203

See below for interesting mathematical facts about the number 13862979249 from the Numbermatics database.

### Names of 13862979249

• Cardinal: 13862979249 can be written as Thirteen billion, eight hundred sixty-two million, nine hundred seventy-nine thousand, two hundred forty-nine.

### Scientific notation

• Scientific notation: 1.3862979249 × 1010

### Factors of 13862979249

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 9677

### Divisors of 13862979249

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 21815844864
• Sum of proper divisors (its aliquot sum) s(n): 7952865615
• 13862979249 is a deficient number, because the sum of its proper divisors (7952865615) is less than itself. Its deficiency is 5910113634

### Bases of 13862979249

• Binary: 11001110100100110001000110101100012
• Base-36: 6D9NR8X

### Squares and roots of 13862979249

• 13862979249 squared (138629792492) is 192182193658204604001
• 13862979249 cubed (138629792493) is 2664217762710989823862125375249
• The square root of 13862979249 is 117741.1535912571
• The cube root of 13862979249 is 2402.2536267333

### Scales and comparisons

How big is 13862979249?
• 13,862,979,249 seconds is equal to 440 years, 41 weeks, 4 days, 3 hours, 34 minutes, 9 seconds.
• To count from 1 to 13,862,979,249 would take you about eight hundred eighty-one 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 13862979249 cubic inches would be around 200.2 feet tall.

### Recreational maths with 13862979249

• 13862979249 backwards is 94297926831
• The number of decimal digits it has is: 11
• The sum of 13862979249's digits is 60
• More coming soon!