# 142250

## 142,250 is an even composite number composed of three prime numbers multiplied together.

What does the number 142250 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

142250 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 142250:

### 2 × 53 × 569

(2 × 5 × 5 × 5 × 569)

See below for interesting mathematical facts about the number 142250 from the Numbermatics database.

### Names of 142250

• Cardinal: 142250 can be written as One hundred forty-two thousand, two hundred fifty.

### Scientific notation

• Scientific notation: 1.4225 × 105

### Factors of 142250

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 576

### Divisors of 142250

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 266760
• Sum of proper divisors (its aliquot sum) s(n): 124510
• 142250 is a deficient number, because the sum of its proper divisors (124510) is less than itself. Its deficiency is 17740

### Bases of 142250

• Binary: 1000101011101010102
• Base-36: 31RE

### Squares and roots of 142250

• 142250 squared (1422502) is 20235062500
• 142250 cubed (1422503) is 2878437640625000
• The square root of 142250 is 377.1604433129
• The cube root of 142250 is 52.2016333169

### Scales and comparisons

How big is 142250?
• 142,250 seconds is equal to 1 day, 15 hours, 30 minutes, 50 seconds.
• To count from 1 to 142,250 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 142250 cubic inches would be around 4.4 feet tall.

### Recreational maths with 142250

• 142250 backwards is 052241
• The number of decimal digits it has is: 6
• The sum of 142250's digits is 14
• More coming soon!