# 1402

## 1,402 is an even composite number composed of two prime numbers multiplied together.

What does the number 1402 look like?

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

1402 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 1402:

### 2 × 701

See below for interesting mathematical facts about the number 1402 from the Numbermatics database.

### Names of 1402

• Cardinal: 1402 can be written as One thousand, four hundred two.

### Scientific notation

• Scientific notation: 1.402 × 103

### Factors of 1402

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 703

### Divisors of 1402

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2106
• Sum of proper divisors (its aliquot sum) s(n): 704
• 1402 is a deficient number, because the sum of its proper divisors (704) is less than itself. Its deficiency is 698

### Bases of 1402

• Binary: 101011110102
• Base-36: 12Y

### Squares and roots of 1402

• 1402 squared (14022) is 1965604
• 1402 cubed (14023) is 2755776808
• The square root of 1402 is 37.4432904537
• The cube root of 1402 is 11.1922139763

### Scales and comparisons

How big is 1402?
• 1,402 seconds is equal to 23 minutes, 22 seconds.
• To count from 1 to 1,402 would take you about twenty-three minutes.

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 1402 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1402

• 1402 backwards is 2041
• The number of decimal digits it has is: 4
• The sum of 1402's digits is 7
• More coming soon!