# 268435456

## 268,435,456 is an even composite number. It is composed of a single prime number multiplied by itself twenty-seven times.

What does the number 268435456 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 29 divisors.

268435456 is an even composite number. It is composed of one distinct prime number multiplied by itself twenty-seven times. It has a total of twenty-nine divisors.

## Prime factorization of 268435456:

### 228

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2)

See below for interesting mathematical facts about the number 268435456 from the Numbermatics database.

### Names of 268435456

• Cardinal: 268435456 can be written as Two hundred sixty-eight million, four hundred thirty-five thousand, four hundred fifty-six.

### Scientific notation

• Scientific notation: 2.68435456 × 108

### Factors of 268435456

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 2

### Divisors of 268435456

• Number of divisors d(n): 29
• Complete list of divisors:
• Sum of all divisors σ(n): 536870911
• Sum of proper divisors (its aliquot sum) s(n): 268435455
• 268435456 is a deficient number, because the sum of its proper divisors (268435455) is less than itself. Its deficiency is 1

### Bases of 268435456

• Binary: 100000000000000000000000000002
• Hexadecimal: 0x10000000
• Base-36: 4FTI4G

### Squares and roots of 268435456

• 268435456 squared (2684354562) is 72057594037927936
• 268435456 cubed (2684354563) is 19342813113834066795298816
• 268435456 is a perfect square number. Its square root is 16384
• The cube root of 268435456 is 645.0795775461

### Scales and comparisons

How big is 268435456?
• 268,435,456 seconds is equal to 8 years, 27 weeks, 5 days, 21 hours, 24 minutes, 16 seconds.
• To count from 1 to 268,435,456 would take you about twelve 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 268435456 cubic inches would be around 53.8 feet tall.

### Recreational maths with 268435456

• 268435456 backwards is 654534862
• The number of decimal digits it has is: 9
• The sum of 268435456's digits is 43
• More coming soon!

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The information we have on file for 268435456 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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