16128

16,128 is an even composite number composed of three prime numbers multiplied together.

What does the number 16128 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 54 divisors.

16128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 16128:

2⁸ × 3² × 7

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7)

See below for interesting mathematical facts about the number 16128 from the Numbermatics database.

Names of 16128

Cardinal: 16128 can be written as Sixteen thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 1.6128 × 10⁴

Factors of 16128

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 12

Divisors of 16128

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 576 672 768 896 1008 1152 1344 1792 2016 2304 2688 4032 5376 8064 16128
Sum of all divisors σ(n): 53144
Sum of proper divisors (its aliquot sum) s(n): 37016
16128 is an abundant number, because the sum of its proper divisors (37016) is greater than itself. Its abundance is 20888

Bases of 16128

Binary: 11111100000000₂
Hexadecimal: 0x3F00
Base-36: CG0

Squares and roots of 16128

16128 squared (16128²) is 260112384
16128 cubed (16128³) is 4195092529152
The square root of 16128 is 126.9960629311
The cube root of 16128 is 25.2654383905

Scales and comparisons

How big is 16128?

16,128 seconds is equal to 4 hours, 28 minutes, 48 seconds.
To count from 1 to 16,128 would take you about four 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 16128 cubic inches would be around 2.1 feet tall.

Recreational maths with 16128

16128 backwards is 82161
16128 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 16128's digits is 18
More coming soon!

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The information we have on file for 16128 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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