# 1413721

## 1,413,721 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1413721 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

1413721 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 1413721:

### 292 × 412

(29 × 29 × 41 × 41)

See below for interesting mathematical facts about the number 1413721 from the Numbermatics database.

### Names of 1413721

• Cardinal: 1413721 can be written as One million, four hundred thirteen thousand, seven hundred twenty-one.

### Scientific notation

• Scientific notation: 1.413721 × 106

### Factors of 1413721

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 70

### Divisors of 1413721

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 1500733
• Sum of proper divisors (its aliquot sum) s(n): 87012
• 1413721 is a deficient number, because the sum of its proper divisors (87012) is less than itself. Its deficiency is 1326709

### Bases of 1413721

• Binary: 1010110010010010110012
• Base-36: UAU1

### Squares and roots of 1413721

• 1413721 squared (14137212) is 1998607065841
• 1413721 cubed (14137213) is 2825472779727804361
• 1413721 is a perfect square number. Its square root is 1189
• The cube root of 1413721 is 112.2331717505

### Scales and comparisons

How big is 1413721?
• 1,413,721 seconds is equal to 2 weeks, 2 days, 8 hours, 42 minutes, 1 second.
• To count from 1 to 1,413,721 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 1413721 cubic inches would be around 9.4 feet tall.

### Recreational maths with 1413721

• 1413721 backwards is 1273141
• The number of decimal digits it has is: 7
• The sum of 1413721's digits is 19
• More coming soon!