# 29993

## 29,993 is an odd composite number composed of two prime numbers multiplied together.

What does the number 29993 look like?

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

29993 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 29993:

### 89 × 337

See below for interesting mathematical facts about the number 29993 from the Numbermatics database.

### Names of 29993

• Cardinal: 29993 can be written as Twenty-nine thousand, nine hundred ninety-three.

### Scientific notation

• Scientific notation: 2.9993 × 104

### Factors of 29993

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 426

### Divisors of 29993

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 30420
• Sum of proper divisors (its aliquot sum) s(n): 427
• 29993 is a deficient number, because the sum of its proper divisors (427) is less than itself. Its deficiency is 29566

### Bases of 29993

• Binary: 1110101001010012
• Base-36: N55

### Squares and roots of 29993

• 29993 squared (299932) is 899580049
• 29993 cubed (299933) is 26981104409657
• The square root of 29993 is 173.1848723185
• The cube root of 29993 is 31.0699081351

### Scales and comparisons

How big is 29993?
• 29,993 seconds is equal to 8 hours, 19 minutes, 53 seconds.
• To count from 1 to 29,993 would take you about eight 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 29993 cubic inches would be around 2.6 feet tall.

### Recreational maths with 29993

• 29993 backwards is 39992
• The number of decimal digits it has is: 5
• The sum of 29993's digits is 32
• More coming soon!