# 540702009

## 540,702,009 is an odd composite number composed of three prime numbers multiplied together.

What does the number 540702009 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

540702009 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

## Prime factorization of 540702009:

### 32 × 232 × 3372

(3 × 3 × 23 × 23 × 337 × 337)

See below for interesting mathematical facts about the number 540702009 from the Numbermatics database.

### Names of 540702009

• Cardinal: 540702009 can be written as Five hundred forty million, seven hundred two thousand and nine.

### Scientific notation

• Scientific notation: 5.40702009 × 108

### Factors of 540702009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 363

### Divisors of 540702009

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 818877423
• Sum of proper divisors (its aliquot sum) s(n): 278175414
• 540702009 is a deficient number, because the sum of its proper divisors (278175414) is less than itself. Its deficiency is 262526595

### Bases of 540702009

• Binary: 1000000011101001110101001110012
• Base-36: 8XX4C9

### Squares and roots of 540702009

• 540702009 squared (5407020092) is 292358662536636081
• 540702009 cubed (5407020093) is 158078916182112165098586729
• 540702009 is a perfect square number. Its square root is 23253
• The cube root of 540702009 is 814.6780109869

### Scales and comparisons

How big is 540702009?
• 540,702,009 seconds is equal to 17 years, 10 weeks, 3 hours, 9 seconds.
• To count from 1 to 540,702,009 would take you about twenty-five years!

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 540702009 cubic inches would be around 67.9 feet tall.

### Recreational maths with 540702009

• 540702009 backwards is 900207045
• The number of decimal digits it has is: 9
• The sum of 540702009's digits is 27
• More coming soon!