# 1042138

## 1,042,138 is an even composite number composed of four prime numbers multiplied together.

What does the number 1042138 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1042138 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1042138:

### 2 × 41 × 71 × 179

See below for interesting mathematical facts about the number 1042138 from the Numbermatics database.

### Names of 1042138

• Cardinal: 1042138 can be written as One million, forty-two thousand, one hundred thirty-eight.

### Scientific notation

• Scientific notation: 1.042138 × 106

### Factors of 1042138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 293

### Divisors of 1042138

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 1632960
• Sum of proper divisors (its aliquot sum) s(n): 590822
• 1042138 is a deficient number, because the sum of its proper divisors (590822) is less than itself. Its deficiency is 451316

### Bases of 1042138

• Binary: 111111100110110110102
• Base-36: MC4A

### Squares and roots of 1042138

• 1042138 squared (10421382) is 1086051611044
• 1042138 cubed (10421383) is 1131815653830172072
• The square root of 1042138 is 1020.8516052787
• The cube root of 1042138 is 101.3853202583

### Scales and comparisons

How big is 1042138?
• 1,042,138 seconds is equal to 1 week, 5 days, 1 hour, 28 minutes, 58 seconds.
• To count from 1 to 1,042,138 would take you about two weeks!

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 1042138 cubic inches would be around 8.4 feet tall.

### Recreational maths with 1042138

• 1042138 backwards is 8312401
• The number of decimal digits it has is: 7
• The sum of 1042138's digits is 19
• More coming soon!