# 390497

## 390,497 is an odd composite number composed of two prime numbers multiplied together.

What does the number 390497 look like?

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

390497 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 390497:

### 79 × 4943

See below for interesting mathematical facts about the number 390497 from the Numbermatics database.

### Names of 390497

• Cardinal: 390497 can be written as Three hundred ninety thousand, four hundred ninety-seven.

### Scientific notation

• Scientific notation: 3.90497 × 105

### Factors of 390497

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5022

### Divisors of 390497

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 395520
• Sum of proper divisors (its aliquot sum) s(n): 5023
• 390497 is a deficient number, because the sum of its proper divisors (5023) is less than itself. Its deficiency is 385474

### Bases of 390497

• Binary: 10111110101011000012
• Base-36: 8DB5

### Squares and roots of 390497

• 390497 squared (3904972) is 152487907009
• 390497 cubed (3904973) is 59546070223293473
• The square root of 390497 is 624.8975916101
• The cube root of 390497 is 73.0924580653

### Scales and comparisons

How big is 390497?
• 390,497 seconds is equal to 4 days, 12 hours, 28 minutes, 17 seconds.
• To count from 1 to 390,497 would take you about four 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 390497 cubic inches would be around 6.1 feet tall.

### Recreational maths with 390497

• 390497 backwards is 794093
• The number of decimal digits it has is: 6
• The sum of 390497's digits is 32
• More coming soon!