# 248945

## 248,945 is an odd composite number composed of two prime numbers multiplied together.

What does the number 248945 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

248945 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 248945:

### 5 × 49789

See below for interesting mathematical facts about the number 248945 from the Numbermatics database.

### Names of 248945

• Cardinal: 248945 can be written as Two hundred forty-eight thousand, nine hundred forty-five.

### Scientific notation

• Scientific notation: 2.48945 × 105

### Factors of 248945

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 49794

### Divisors of 248945

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 298740
• Sum of proper divisors (its aliquot sum) s(n): 49795
• 248945 is a deficient number, because the sum of its proper divisors (49795) is less than itself. Its deficiency is 199150

### Bases of 248945

• Binary: 1111001100011100012
• Base-36: 5C35

### Squares and roots of 248945

• 248945 squared (2489452) is 61973613025
• 248945 cubed (2489453) is 15428021094508625
• The square root of 248945 is 498.9438846203
• The cube root of 248945 is 62.9073131035

### Scales and comparisons

How big is 248945?
• 248,945 seconds is equal to 2 days, 21 hours, 9 minutes, 5 seconds.
• To count from 1 to 248,945 would take you about two days.

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 248945 cubic inches would be around 5.2 feet tall.

### Recreational maths with 248945

• 248945 backwards is 549842
• The number of decimal digits it has is: 6
• The sum of 248945's digits is 32
• More coming soon!