# 1401138

## 1,401,138 is an even composite number composed of three prime numbers multiplied together.

What does the number 1401138 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

1401138 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

## Prime factorization of 1401138:

### 2 × 36 × 312

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 31 × 31)

See below for interesting mathematical facts about the number 1401138 from the Numbermatics database.

### Names of 1401138

• Cardinal: 1401138 can be written as One million, four hundred one thousand, one hundred thirty-eight.

### Scientific notation

• Scientific notation: 1.401138 × 106

### Factors of 1401138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 36

### Divisors of 1401138

• Number of divisors d(n): 42
• Complete list of divisors:
• Sum of all divisors σ(n): 3256047
• Sum of proper divisors (its aliquot sum) s(n): 1854909
• 1401138 is an abundant number, because the sum of its proper divisors (1854909) is greater than itself. Its abundance is 453771

### Bases of 1401138

• Binary: 1010101100001001100102
• Base-36: U14I

### Squares and roots of 1401138

• 1401138 squared (14011382) is 1963187695044
• 1401138 cubed (14011383) is 2750696880658560072
• The square root of 1401138 is 1183.6967517065
• The cube root of 1401138 is 111.8991971423

### Scales and comparisons

How big is 1401138?
• 1,401,138 seconds is equal to 2 weeks, 2 days, 5 hours, 12 minutes, 18 seconds.
• To count from 1 to 1,401,138 would take you about three 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 1401138 cubic inches would be around 9.3 feet tall.

### Recreational maths with 1401138

• 1401138 backwards is 8311041
• 1401138 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1401138's digits is 18
• More coming soon!