# 2009402

## 2,009,402 is an even composite number composed of three prime numbers multiplied together.

What does the number 2009402 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

2009402 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 2009402:

### 2 × 19 × 52879

See below for interesting mathematical facts about the number 2009402 from the Numbermatics database.

### Names of 2009402

• Cardinal: 2009402 can be written as Two million, nine thousand, four hundred two.

### Scientific notation

• Scientific notation: 2.009402 × 106

### Factors of 2009402

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 52900

### Divisors of 2009402

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 3172800
• Sum of proper divisors (its aliquot sum) s(n): 1163398
• 2009402 is a deficient number, because the sum of its proper divisors (1163398) is less than itself. Its deficiency is 846004

### Bases of 2009402

• Binary: 1111010101001001110102
• Base-36: 172GQ

### Squares and roots of 2009402

• 2009402 squared (20094022) is 4037696397604
• 2009402 cubed (20094023) is 8113355216738272808
• The square root of 2009402 is 1417.5337738481
• The cube root of 2009402 is 126.1892260513

### Scales and comparisons

How big is 2009402?
• 2,009,402 seconds is equal to 3 weeks, 2 days, 6 hours, 10 minutes, 2 seconds.
• To count from 1 to 2,009,402 would take you about four 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 2009402 cubic inches would be around 10.5 feet tall.

### Recreational maths with 2009402

• 2009402 backwards is 2049002
• The number of decimal digits it has is: 7
• The sum of 2009402's digits is 17
• More coming soon!