# 2982361321

## 2,982,361,321 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2982361321 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

2982361321 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 2982361321:

### 972 × 5632

(97 × 97 × 563 × 563)

See below for interesting mathematical facts about the number 2982361321 from the Numbermatics database.

### Names of 2982361321

• Cardinal: 2982361321 can be written as Two billion, nine hundred eighty-two million, three hundred sixty-one thousand, three hundred twenty-one.

### Scientific notation

• Scientific notation: 2.982361321 × 109

### Factors of 2982361321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 660

### Divisors of 2982361321

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 3018786231
• Sum of proper divisors (its aliquot sum) s(n): 36424910
• 2982361321 is a deficient number, because the sum of its proper divisors (36424910) is less than itself. Its deficiency is 2945936411

### Bases of 2982361321

• Binary: 101100011100001100111000111010012
• Base-36: 1DBMCQ1

### Squares and roots of 2982361321

• 2982361321 squared (29823613212) is 8894479048996865041
• 2982361321 cubed (29823613213) is 26526550286173114148535479161
• 2982361321 is a perfect square number. Its square root is 54611
• The cube root of 2982361321 is 1439.4174149575

### Scales and comparisons

How big is 2982361321?
• 2,982,361,321 seconds is equal to 94 years, 43 weeks, 1 day, 1 hour, 42 minutes, 1 second.
• To count from 1 to 2,982,361,321 would take you about one hundred eighty-nine 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 2982361321 cubic inches would be around 120 feet tall.

### Recreational maths with 2982361321

• 2982361321 backwards is 1231632892
• The number of decimal digits it has is: 10
• The sum of 2982361321's digits is 37
• More coming soon!