27400

27,400 is an even composite number composed of three prime numbers multiplied together.

What does the number 27400 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

27400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 27400:

2³ × 5² × 137

(2 × 2 × 2 × 5 × 5 × 137)

See below for interesting mathematical facts about the number 27400 from the Numbermatics database.

Names of 27400

Cardinal: 27400 can be written as Twenty-seven thousand, four hundred.

Scientific notation

Scientific notation: 2.74 × 10⁴

Factors of 27400

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 144

Divisors of 27400

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 100 137 200 274 548 685 1096 1370 2740 3425 5480 6850 13700 27400
Sum of all divisors σ(n): 64170
Sum of proper divisors (its aliquot sum) s(n): 36770
27400 is an abundant number, because the sum of its proper divisors (36770) is greater than itself. Its abundance is 9370

Bases of 27400

Binary: 110101100001000₂
Hexadecimal: 0x6B08
Base-36: L54

Squares and roots of 27400

27400 squared (27400²) is 750760000
27400 cubed (27400³) is 20570824000000
The square root of 27400 is 165.5294535725
The cube root of 27400 is 30.1474225149

Scales and comparisons

How big is 27400?

27,400 seconds is equal to 7 hours, 36 minutes, 40 seconds.
To count from 1 to 27,400 would take you about seven hours.

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 27400 cubic inches would be around 2.5 feet tall.

Recreational maths with 27400

27400 backwards is 00472
The number of decimal digits it has is: 5
The sum of 27400's digits is 13
More coming soon!

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The information we have on file for 27400 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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