# 2920020

## 2,920,020 is an even composite number composed of five prime numbers multiplied together.

What does the number 2920020 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

2920020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 2920020:

### 22 × 3 × 5 × 41 × 1187

(2 × 2 × 3 × 5 × 41 × 1187)

See below for interesting mathematical facts about the number 2920020 from the Numbermatics database.

### Names of 2920020

• Cardinal: 2920020 can be written as Two million, nine hundred twenty thousand and twenty.

### Scientific notation

• Scientific notation: 2.92002 × 106

### Factors of 2920020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1238

### Divisors of 2920020

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 8382528
• Sum of proper divisors (its aliquot sum) s(n): 5462508
• 2920020 is an abundant number, because the sum of its proper divisors (5462508) is greater than itself. Its abundance is 2542488

### Bases of 2920020

• Binary: 10110010001110010101002
• Base-36: 1QL3O

### Squares and roots of 2920020

• 2920020 squared (29200202) is 8526516800400
• 2920020 cubed (29200203) is 24897599587504008000
• The square root of 2920020 is 1708.8066011109
• The cube root of 2920020 is 142.9317163029

### Scales and comparisons

How big is 2920020?
• 2,920,020 seconds is equal to 4 weeks, 5 days, 19 hours, 7 minutes.
• To count from 1 to 2,920,020 would take you about seven 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 2920020 cubic inches would be around 11.9 feet tall.

### Recreational maths with 2920020

• 2920020 backwards is 0200292
• 2920020 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2920020's digits is 15
• More coming soon!