# 730790621

## 730,790,621 is an odd composite number composed of three prime numbers multiplied together.

What does the number 730790621 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

730790621 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 730790621:

### 11 × 31 × 2143081

See below for interesting mathematical facts about the number 730790621 from the Numbermatics database.

### Names of 730790621

• Cardinal: 730790621 can be written as Seven hundred thirty million, seven hundred ninety thousand, six hundred twenty-one.

### Scientific notation

• Scientific notation: 7.30790621 × 108

### Factors of 730790621

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2143123

### Divisors of 730790621

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 822943488
• Sum of proper divisors (its aliquot sum) s(n): 92152867
• 730790621 is a deficient number, because the sum of its proper divisors (92152867) is less than itself. Its deficiency is 638637754

### Bases of 730790621

• Binary: 1010111000111011111010110111012
• Base-36: C33DNH

### Squares and roots of 730790621

• 730790621 squared (7307906212) is 534054931741565641
• 730790621 cubed (7307906213) is 390282335215531366298653061
• The square root of 730790621 is 27033.1393108533
• The cube root of 730790621 is 900.7362785655

### Scales and comparisons

How big is 730790621?
• 730,790,621 seconds is equal to 23 years, 12 weeks, 2 days, 5 hours, 23 minutes, 41 seconds.
• To count from 1 to 730,790,621 would take you about thirty-four years!

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 730790621 cubic inches would be around 75.1 feet tall.

### Recreational maths with 730790621

• 730790621 backwards is 126097037
• The number of decimal digits it has is: 9
• The sum of 730790621's digits is 35
• More coming soon!