# 142211

## 142,211 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 142211 look like?

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

142211 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 142211:

### 142211

See below for interesting mathematical facts about the number 142211 from the Numbermatics database.

### Names of 142211

• Cardinal: 142211 can be written as One hundred forty-two thousand, two hundred eleven.

### Scientific notation

• Scientific notation: 1.42211 × 105

### Factors of 142211

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 142211

### Divisors of 142211

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 142212
• Sum of proper divisors (its aliquot sum) s(n): 1
• 142211 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 142210

### Bases of 142211

• Binary: 1000101011100000112
• Base-36: 31QB

### Squares and roots of 142211

• 142211 squared (1422112) is 20223968521
• 142211 cubed (1422113) is 2876070787339931
• The square root of 142211 is 377.1087376341
• The cube root of 142211 is 52.1968622571

### Scales and comparisons

How big is 142211?
• 142,211 seconds is equal to 1 day, 15 hours, 30 minutes, 11 seconds.
• To count from 1 to 142,211 would take you about fifteen 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 142211 cubic inches would be around 4.3 feet tall.

### Recreational maths with 142211

• 142211 backwards is 112241
• The number of decimal digits it has is: 6
• The sum of 142211's digits is 11
• More coming soon!