# 2449557049

## 2,449,557,049 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2449557049 look like?

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

2449557049 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 2449557049:

### 432 × 11512

(43 × 43 × 1151 × 1151)

See below for interesting mathematical facts about the number 2449557049 from the Numbermatics database.

### Names of 2449557049

• Cardinal: 2449557049 can be written as Two billion, four hundred forty-nine million, five hundred fifty-seven thousand and forty-nine.

### Scientific notation

• Scientific notation: 2.449557049 × 109

### Factors of 2449557049

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1194

### Divisors of 2449557049

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 2510029029
• Sum of proper divisors (its aliquot sum) s(n): 60471980
• 2449557049 is a deficient number, because the sum of its proper divisors (60471980) is less than itself. Its deficiency is 2389085069

### Bases of 2449557049

• Binary: 100100100000000101000110001110012
• Base-36: 14IEIBD

### Squares and roots of 2449557049

• 2449557049 squared (24495570492) is 6000329736305588401
• 2449557049 cubed (24495570493) is 14698150001891665285762188649
• 2449557049 is a perfect square number. Its square root is 49493
• The cube root of 2449557049 is 1348.0185011637

### Scales and comparisons

How big is 2449557049?
• 2,449,557,049 seconds is equal to 77 years, 46 weeks, 1 day, 8 hours, 30 minutes, 49 seconds.
• To count from 1 to 2,449,557,049 would take you about one hundred fifty-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 2449557049 cubic inches would be around 112.3 feet tall.

### Recreational maths with 2449557049

• 2449557049 backwards is 9407559442
• The number of decimal digits it has is: 10
• The sum of 2449557049's digits is 49
• More coming soon!