# 497891

## 497,891 is an odd composite number composed of two prime numbers multiplied together.

What does the number 497891 look like?

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

497891 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 497891:

### 31 × 16061

See below for interesting mathematical facts about the number 497891 from the Numbermatics database.

### Names of 497891

• Cardinal: 497891 can be written as Four hundred ninety-seven thousand, eight hundred ninety-one.

### Scientific notation

• Scientific notation: 4.97891 × 105

### Factors of 497891

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 16092

### Divisors of 497891

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 513984
• Sum of proper divisors (its aliquot sum) s(n): 16093
• 497891 is a deficient number, because the sum of its proper divisors (16093) is less than itself. Its deficiency is 481798

### Bases of 497891

• Binary: 11110011000111000112
• Base-36: AO6B

### Squares and roots of 497891

• 497891 squared (4978912) is 247895447881
• 497891 cubed (4978913) is 123424912440918971
• The square root of 497891 is 705.6139170963
• The cube root of 497891 is 79.2583010341

### Scales and comparisons

How big is 497891?
• 497,891 seconds is equal to 5 days, 18 hours, 18 minutes, 11 seconds.
• To count from 1 to 497,891 would take you about five 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 497891 cubic inches would be around 6.6 feet tall.

### Recreational maths with 497891

• 497891 backwards is 198794
• The number of decimal digits it has is: 6
• The sum of 497891's digits is 38
• More coming soon!