# 30197

## 30,197 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 30197 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

30197 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 30197:

### 30197

See below for interesting mathematical facts about the number 30197 from the Numbermatics database.

### Names of 30197

• Cardinal: 30197 can be written as Thirty thousand, one hundred ninety-seven.

### Scientific notation

• Scientific notation: 3.0197 × 104

### Factors of 30197

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 30197

### Divisors of 30197

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 30198
• Sum of proper divisors (its aliquot sum) s(n): 1
• 30197 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 30196

### Bases of 30197

• Binary: 1110101111101012
• Base-36: NAT

### Squares and roots of 30197

• 30197 squared (301972) is 911858809
• 30197 cubed (301973) is 27535400455373
• The square root of 30197 is 173.7728402253
• The cube root of 30197 is 31.1401905925

### Scales and comparisons

How big is 30197?
• 30,197 seconds is equal to 8 hours, 23 minutes, 17 seconds.
• To count from 1 to 30,197 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 30197 cubic inches would be around 2.6 feet tall.

### Recreational maths with 30197

• 30197 backwards is 79103
• The number of decimal digits it has is: 5
• The sum of 30197's digits is 20
• More coming soon!