# 29940291

## 29,940,291 is an odd composite number composed of three prime numbers multiplied together.

What does the number 29940291 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

29940291 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

## Prime factorization of 29940291:

### 32 × 412 × 1979

(3 × 3 × 41 × 41 × 1979)

See below for interesting mathematical facts about the number 29940291 from the Numbermatics database.

### Names of 29940291

• Cardinal: 29940291 can be written as Twenty-nine million, nine hundred forty thousand, two hundred ninety-one.

### Scientific notation

• Scientific notation: 2.9940291 × 107

### Factors of 29940291

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2023

### Divisors of 29940291

• Number of divisors d(n): 18
• Complete list of divisors:
• Sum of all divisors σ(n): 44350020
• Sum of proper divisors (its aliquot sum) s(n): 14409729
• 29940291 is a deficient number, because the sum of its proper divisors (14409729) is less than itself. Its deficiency is 15530562

### Bases of 29940291

• Binary: 11100100011011010010000112
• Base-36: HTQ2R

### Squares and roots of 29940291

• 29940291 squared (299402912) is 896421025164681
• 29940291 cubed (299402913) is 26839106351948872062171
• The square root of 29940291 is 5471.7721992055
• The cube root of 29940291 is 310.5169695193

### Scales and comparisons

How big is 29940291?
• 29,940,291 seconds is equal to 49 weeks, 3 days, 12 hours, 44 minutes, 51 seconds.
• To count from 1 to 29,940,291 would take you about twenty-two 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 29940291 cubic inches would be around 25.9 feet tall.

### Recreational maths with 29940291

• 29940291 backwards is 19204992
• The number of decimal digits it has is: 8
• The sum of 29940291's digits is 36
• More coming soon!