155264

155,264 is an even composite number composed of two prime numbers multiplied together.

What does the number 155264 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

155264 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 155264:

2⁷ × 1213

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 1213)

See below for interesting mathematical facts about the number 155264 from the Numbermatics database.

Names of 155264

Cardinal: 155264 can be written as One hundred fifty-five thousand, two hundred sixty-four.

Scientific notation

Scientific notation: 1.55264 × 10⁵

Factors of 155264

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 1215

Divisors of 155264

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 16 32 64 128 1213 2426 4852 9704 19408 38816 77632 155264
Sum of all divisors σ(n): 309570
Sum of proper divisors (its aliquot sum) s(n): 154306
155264 is a deficient number, because the sum of its proper divisors (154306) is less than itself. Its deficiency is 958

Bases of 155264

Binary: 100101111010000000₂
Hexadecimal: 0x25E80
Base-36: 3BSW

Squares and roots of 155264

155264 squared (155264²) is 24106909696
155264 cubed (155264³) is 3742935227039744
The square root of 155264 is 394.0355313927
The cube root of 155264 is 53.7473335617

Scales and comparisons

How big is 155264?

155,264 seconds is equal to 1 day, 19 hours, 7 minutes, 44 seconds.
To count from 1 to 155,264 would take you about nineteen 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 155264 cubic inches would be around 4.5 feet tall.

Recreational maths with 155264

155264 backwards is 462551
The number of decimal digits it has is: 6
The sum of 155264's digits is 23
More coming soon!

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The information we have on file for 155264 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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