# 9802

## 9,802 is an even composite number composed of three prime numbers multiplied together.

What does the number 9802 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

9802 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 9802:

### 2 × 132 × 29

(2 × 13 × 13 × 29)

See below for interesting mathematical facts about the number 9802 from the Numbermatics database.

### Names of 9802

• Cardinal: 9802 can be written as Nine thousand, eight hundred two.

### Scientific notation

• Scientific notation: 9.802 × 103

### Factors of 9802

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 44

### Divisors of 9802

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 16470
• Sum of proper divisors (its aliquot sum) s(n): 6668
• 9802 is a deficient number, because the sum of its proper divisors (6668) is less than itself. Its deficiency is 3134

### Bases of 9802

• Binary: 100110010010102
• Base-36: 7KA

### Squares and roots of 9802

• 9802 squared (98022) is 96079204
• 9802 cubed (98023) is 941768357608
• The square root of 9802 is 99.0050503763
• The cube root of 9802 is 21.4012052775

### Scales and comparisons

How big is 9802?
• 9,802 seconds is equal to 2 hours, 43 minutes, 22 seconds.
• To count from 1 to 9,802 would take you about two 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 9802 cubic inches would be around 1.8 feet tall.

### Recreational maths with 9802

• 9802 backwards is 2089
• The number of decimal digits it has is: 4
• The sum of 9802's digits is 19
• More coming soon!