155488

155,488 is an even composite number composed of three prime numbers multiplied together.

What does the number 155488 look like?

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

155488 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 155488:

2⁵ × 43 × 113

(2 × 2 × 2 × 2 × 2 × 43 × 113)

See below for interesting mathematical facts about the number 155488 from the Numbermatics database.

Names of 155488

Cardinal: 155488 can be written as One hundred fifty-five thousand, four hundred eighty-eight.

Scientific notation

Scientific notation: 1.55488 × 10⁵

Factors of 155488

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 158

Divisors of 155488

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 32 43 86 113 172 226 344 452 688 904 1376 1808 3616 4859 9718 19436 38872 77744 155488
Sum of all divisors σ(n): 316008
Sum of proper divisors (its aliquot sum) s(n): 160520
155488 is an abundant number, because the sum of its proper divisors (160520) is greater than itself. Its abundance is 5032

Bases of 155488

Binary: 100101111101100000₂
Hexadecimal: 0x25F60
Base-36: 3BZ4

Squares and roots of 155488

155488 squared (155488²) is 24176518144
155488 cubed (155488³) is 3759158453174272
The square root of 155488 is 394.3196672751
The cube root of 155488 is 53.7731683069

Scales and comparisons

How big is 155488?

155,488 seconds is equal to 1 day, 19 hours, 11 minutes, 28 seconds.
To count from 1 to 155,488 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 155488 cubic inches would be around 4.5 feet tall.

Recreational maths with 155488

155488 backwards is 884551
The number of decimal digits it has is: 6
The sum of 155488's digits is 31
More coming soon!

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The information we have on file for 155488 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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