# 1321131

## 1,321,131 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1321131 look like?

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

1321131 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1321131:

### 3 × 7 × 53 × 1187

See below for interesting mathematical facts about the number 1321131 from the Numbermatics database.

### Names of 1321131

• Cardinal: 1321131 can be written as One million, three hundred twenty-one thousand, one hundred thirty-one.

### Scientific notation

• Scientific notation: 1.321131 × 106

### Factors of 1321131

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1250

### Divisors of 1321131

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 2052864
• Sum of proper divisors (its aliquot sum) s(n): 731733
• 1321131 is a deficient number, because the sum of its proper divisors (731733) is less than itself. Its deficiency is 589398

### Bases of 1321131

• Binary: 1010000101000101010112
• Base-36: SBE3

### Squares and roots of 1321131

• 1321131 squared (13211312) is 1745387119161
• 1321131 cubed (13211313) is 2305885030124291091
• The square root of 1321131 is 1149.4046284925
• The cube root of 1321131 is 109.7274519847

### Scales and comparisons

How big is 1321131?
• 1,321,131 seconds is equal to 2 weeks, 1 day, 6 hours, 58 minutes, 51 seconds.
• To count from 1 to 1,321,131 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 1321131 cubic inches would be around 9.1 feet tall.

### Recreational maths with 1321131

• 1321131 backwards is 1311231
• The number of decimal digits it has is: 7
• The sum of 1321131's digits is 12
• More coming soon!