# 1238872

## 1,238,872 is an even composite number composed of three prime numbers multiplied together.

What does the number 1238872 look like?

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

1238872 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 1238872:

### 23 × 23 × 6733

(2 × 2 × 2 × 23 × 6733)

See below for interesting mathematical facts about the number 1238872 from the Numbermatics database.

### Names of 1238872

• Cardinal: 1238872 can be written as One million, two hundred thirty-eight thousand, eight hundred seventy-two.

### Scientific notation

• Scientific notation: 1.238872 × 106

### Factors of 1238872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6758

### Divisors of 1238872

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 2424240
• Sum of proper divisors (its aliquot sum) s(n): 1185368
• 1238872 is a deficient number, because the sum of its proper divisors (1185368) is less than itself. Its deficiency is 53504

### Bases of 1238872

• Binary: 1001011100111010110002
• Base-36: QJX4

### Squares and roots of 1238872

• 1238872 squared (12388722) is 1534803832384
• 1238872 cubed (12388723) is 1901425493433230848
• The square root of 1238872 is 1113.0462703769
• The cube root of 1238872 is 107.4011205435

### Scales and comparisons

How big is 1238872?
• 1,238,872 seconds is equal to 2 weeks, 8 hours, 7 minutes, 52 seconds.
• To count from 1 to 1,238,872 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 1238872 cubic inches would be around 9 feet tall.

### Recreational maths with 1238872

• 1238872 backwards is 2788321
• The number of decimal digits it has is: 7
• The sum of 1238872's digits is 31
• More coming soon!