# 26988904089

## 26,988,904,089 is an odd composite number composed of three prime numbers multiplied together.

What does the number 26988904089 look like?

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

26988904089 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 26988904089:

### 32 × 72 × 78232

(3 × 3 × 7 × 7 × 7823 × 7823)

See below for interesting mathematical facts about the number 26988904089 from the Numbermatics database.

### Names of 26988904089

• Cardinal: 26988904089 can be written as Twenty-six billion, nine hundred eighty-eight million, nine hundred four thousand and eighty-nine.

### Scientific notation

• Scientific notation: 2.6988904089 × 1010

### Factors of 26988904089

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7833

### Divisors of 26988904089

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 45354500373
• Sum of proper divisors (its aliquot sum) s(n): 18365596284
• 26988904089 is a deficient number, because the sum of its proper divisors (18365596284) is less than itself. Its deficiency is 8623307805

### Bases of 26988904089

• Binary: 110010010001010100111111110100110012
• Base-36: CECHVO9

### Squares and roots of 26988904089

• 26988904089 squared (269889040892) is 728400943925240919921
• 26988904089 cubed (269889040893) is 19658743213935394373965998456969
• 26988904089 is a perfect square number. Its square root is 164283
• The cube root of 26988904089 is 2999.5889840245

### Scales and comparisons

How big is 26988904089?
• 26,988,904,089 seconds is equal to 858 years, 8 weeks, 3 days, 13 hours, 48 minutes, 9 seconds.
• To count from 1 to 26,988,904,089 would take you about one thousand, seven hundred sixteen 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 26988904089 cubic inches would be around 250 feet tall.

### Recreational maths with 26988904089

• 26988904089 backwards is 98040988962
• 26988904089 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 26988904089's digits is 63
• More coming soon!

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