# 30388741

## 30,388,741 is an odd composite number composed of two prime numbers multiplied together.

What does the number 30388741 look like?

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

30388741 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 30388741:

### 17 × 1787573

See below for interesting mathematical facts about the number 30388741 from the Numbermatics database.

### Names of 30388741

• Cardinal: 30388741 can be written as Thirty million, three hundred eighty-eight thousand, seven hundred forty-one.

### Scientific notation

• Scientific notation: 3.0388741 × 107

### Factors of 30388741

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1787590

### Divisors of 30388741

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 32176332
• Sum of proper divisors (its aliquot sum) s(n): 1787591
• 30388741 is a deficient number, because the sum of its proper divisors (1787591) is less than itself. Its deficiency is 28601150

### Bases of 30388741

• Binary: 11100111110110010000001012
• Base-36: I3C3P

### Squares and roots of 30388741

• 30388741 squared (303887412) is 923475579565081
• 30388741 cubed (303887413) is 28063260207228139153021
• The square root of 30388741 is 5512.5983891447
• The cube root of 30388741 is 312.0596156353

### Scales and comparisons

How big is 30388741?
• 30,388,741 seconds is equal to 50 weeks, 1 day, 17 hours, 19 minutes, 1 second.
• To count from 1 to 30,388,741 would take you about twenty-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 30388741 cubic inches would be around 26 feet tall.

### Recreational maths with 30388741

• 30388741 backwards is 14788303
• The number of decimal digits it has is: 8
• The sum of 30388741's digits is 34
• More coming soon!