# 1420162

## 1,420,162 is an even composite number composed of two prime numbers multiplied together.

What does the number 1420162 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

1420162 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 1420162:

### 2 × 710081

See below for interesting mathematical facts about the number 1420162 from the Numbermatics database.

### Names of 1420162

• Cardinal: 1420162 can be written as One million, four hundred twenty thousand, one hundred sixty-two.

### Scientific notation

• Scientific notation: 1.420162 × 106

### Factors of 1420162

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 710083

### Divisors of 1420162

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2130246
• Sum of proper divisors (its aliquot sum) s(n): 710084
• 1420162 is a deficient number, because the sum of its proper divisors (710084) is less than itself. Its deficiency is 710078

### Bases of 1420162

• Binary: 1010110101011100000102
• Base-36: UFSY

### Squares and roots of 1420162

• 1420162 squared (14201622) is 2016860106244
• 1420162 cubed (14201623) is 2864268082203691528
• The square root of 1420162 is 1191.7055005327
• The cube root of 1420162 is 112.4033606303

### Scales and comparisons

How big is 1420162?
• 1,420,162 seconds is equal to 2 weeks, 2 days, 10 hours, 29 minutes, 22 seconds.
• To count from 1 to 1,420,162 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 1420162 cubic inches would be around 9.4 feet tall.

### Recreational maths with 1420162

• 1420162 backwards is 2610241
• The number of decimal digits it has is: 7
• The sum of 1420162's digits is 16
• More coming soon!