# 142013

## 142,013 is an odd composite number composed of three prime numbers multiplied together.

What does the number 142013 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

142013 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 142013:

### 29 × 59 × 83

See below for interesting mathematical facts about the number 142013 from the Numbermatics database.

### Names of 142013

• Cardinal: 142013 can be written as One hundred forty-two thousand and thirteen.

### Scientific notation

• Scientific notation: 1.42013 × 105

### Factors of 142013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 171

### Divisors of 142013

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 151200
• Sum of proper divisors (its aliquot sum) s(n): 9187
• 142013 is a deficient number, because the sum of its proper divisors (9187) is less than itself. Its deficiency is 132826

### Bases of 142013

• Binary: 1000101010101111012
• Base-36: 31KT

### Squares and roots of 142013

• 142013 squared (1420132) is 20167692169
• 142013 cubed (1420133) is 2864074467996197
• The square root of 142013 is 376.8461224425
• The cube root of 142013 is 52.1726264883

### Scales and comparisons

How big is 142013?
• 142,013 seconds is equal to 1 day, 15 hours, 26 minutes, 53 seconds.
• To count from 1 to 142,013 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 142013 cubic inches would be around 4.3 feet tall.

### Recreational maths with 142013

• 142013 backwards is 310241
• The number of decimal digits it has is: 6
• The sum of 142013's digits is 11
• More coming soon!