# 27992955

## 27,992,955 is an odd composite number composed of five prime numbers multiplied together.

What does the number 27992955 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

27992955 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 27992955:

### 3 × 5 × 23 × 41 × 1979

See below for interesting mathematical facts about the number 27992955 from the Numbermatics database.

### Names of 27992955

• Cardinal: 27992955 can be written as Twenty-seven million, nine hundred ninety-two thousand, nine hundred fifty-five.

### Scientific notation

• Scientific notation: 2.7992955 × 107

### Factors of 27992955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2051

### Divisors of 27992955

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 47900160
• Sum of proper divisors (its aliquot sum) s(n): 19907205
• 27992955 is a deficient number, because the sum of its proper divisors (19907205) is less than itself. Its deficiency is 8085750

### Bases of 27992955

• Binary: 11010101100100011011110112
• Base-36: GNZI3

### Squares and roots of 27992955

• 27992955 squared (279929552) is 783605529632025
• 27992955 cubed (279929553) is 21935434328740442383875
• The square root of 27992955 is 5290.8368903227
• The cube root of 27992955 is 303.6334274689

### Scales and comparisons

How big is 27992955?
• 27,992,955 seconds is equal to 46 weeks, 23 hours, 49 minutes, 15 seconds.
• To count from 1 to 27,992,955 would take you about seventeen 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 27992955 cubic inches would be around 25.3 feet tall.

### Recreational maths with 27992955

• 27992955 backwards is 55929972
• The number of decimal digits it has is: 8
• The sum of 27992955's digits is 48
• More coming soon!