# 730065

## 730,065 is an odd composite number composed of five prime numbers multiplied together.

What does the number 730065 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

730065 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 730065:

### 3 × 5 × 7 × 17 × 409

See below for interesting mathematical facts about the number 730065 from the Numbermatics database.

### Names of 730065

• Cardinal: 730065 can be written as Seven hundred thirty thousand and sixty-five.

### Scientific notation

• Scientific notation: 7.30065 × 105

### Factors of 730065

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 441

### Divisors of 730065

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 1416960
• Sum of proper divisors (its aliquot sum) s(n): 686895
• 730065 is a deficient number, because the sum of its proper divisors (686895) is less than itself. Its deficiency is 43170

### Bases of 730065

• Binary: 101100100011110100012
• Base-36: FNBL

### Squares and roots of 730065

• 730065 squared (7300652) is 532994904225
• 730065 cubed (7300653) is 389120924753024625
• The square root of 730065 is 854.4384120579
• The cube root of 730065 is 90.0438058353

### Scales and comparisons

How big is 730065?
• 730,065 seconds is equal to 1 week, 1 day, 10 hours, 47 minutes, 45 seconds.
• To count from 1 to 730,065 would take you about ten hours!

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 730065 cubic inches would be around 7.5 feet tall.

### Recreational maths with 730065

• 730065 backwards is 560037
• 730065 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 730065's digits is 21
• More coming soon!