53440

53,440 is an even composite number composed of three prime numbers multiplied together.

What does the number 53440 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

53440 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 53440:

2⁶ × 5 × 167

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 167)

See below for interesting mathematical facts about the number 53440 from the Numbermatics database.

Names of 53440

Cardinal: 53440 can be written as Fifty-three thousand, four hundred forty.

Scientific notation

Scientific notation: 5.344 × 10⁴

Factors of 53440

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 174

Divisors of 53440

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 167 320 334 668 835 1336 1670 2672 3340 5344 6680 10688 13360 26720 53440
Sum of all divisors σ(n): 128016
Sum of proper divisors (its aliquot sum) s(n): 74576
53440 is an abundant number, because the sum of its proper divisors (74576) is greater than itself. Its abundance is 21136

Bases of 53440

Binary: 1101000011000000₂
Hexadecimal: 0xD0C0
Base-36: 158G

Squares and roots of 53440

53440 squared (53440²) is 2855833600
53440 cubed (53440³) is 152615747584000
The square root of 53440 is 231.1709324287
The cube root of 53440 is 37.6665187383

Scales and comparisons

How big is 53440?

53,440 seconds is equal to 14 hours, 50 minutes, 40 seconds.
To count from 1 to 53,440 would take you about fourteen 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 53440 cubic inches would be around 3.1 feet tall.

Recreational maths with 53440

53440 backwards is 04435
53440 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 53440's digits is 16
More coming soon!

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The information we have on file for 53440 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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