# 31490049

## 31,490,049 is an odd composite number composed of four prime numbers multiplied together.

What does the number 31490049 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

31490049 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 31490049:

### 3 × 19 × 113 × 4889

See below for interesting mathematical facts about the number 31490049 from the Numbermatics database.

### Names of 31490049

• Cardinal: 31490049 can be written as Thirty-one million, four hundred ninety thousand and forty-nine.

### Scientific notation

• Scientific notation: 3.1490049 × 107

### Factors of 31490049

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 5024

### Divisors of 31490049

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 44596800
• Sum of proper divisors (its aliquot sum) s(n): 13106751
• 31490049 is a deficient number, because the sum of its proper divisors (13106751) is less than itself. Its deficiency is 18383298

### Bases of 31490049

• Binary: 11110000010000000000000012
• Base-36: IQXVL

### Squares and roots of 31490049

• 31490049 squared (314900492) is 991623186022401
• 31490049 cubed (314900493) is 31226262717381522587649
• The square root of 31490049 is 5611.5995045973
• The cube root of 31490049 is 315.7847202459

### Scales and comparisons

How big is 31490049?
• 31,490,049 seconds is equal to 1 year, 11 hours, 14 minutes, 9 seconds.
• To count from 1 to 31,490,049 would take you about twenty-six weeks!

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 31490049 cubic inches would be around 26.3 feet tall.

### Recreational maths with 31490049

• 31490049 backwards is 94009413
• The number of decimal digits it has is: 8
• The sum of 31490049's digits is 30
• More coming soon!