155396

155,396 is an even composite number composed of three prime numbers multiplied together.

What does the number 155396 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

155396 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 155396:

2² × 53 × 733

(2 × 2 × 53 × 733)

See below for interesting mathematical facts about the number 155396 from the Numbermatics database.

Names of 155396

Cardinal: 155396 can be written as One hundred fifty-five thousand, three hundred ninety-six.

Scientific notation

Scientific notation: 1.55396 × 10⁵

Factors of 155396

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 788

Divisors of 155396

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 53 106 212 733 1466 2932 38849 77698 155396
Sum of all divisors σ(n): 277452
Sum of proper divisors (its aliquot sum) s(n): 122056
155396 is a deficient number, because the sum of its proper divisors (122056) is less than itself. Its deficiency is 33340

Bases of 155396

Binary: 100101111100000100₂
Hexadecimal: 0x25F04
Base-36: 3BWK

Squares and roots of 155396

155396 squared (155396²) is 24147916816
155396 cubed (155396³) is 3752489681539136
The square root of 155396 is 394.2029933931
The cube root of 155396 is 53.7625606123

Scales and comparisons

How big is 155396?

155,396 seconds is equal to 1 day, 19 hours, 9 minutes, 56 seconds.
To count from 1 to 155,396 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 155396 cubic inches would be around 4.5 feet tall.

Recreational maths with 155396

155396 backwards is 693551
The number of decimal digits it has is: 6
The sum of 155396's digits is 29
More coming soon!

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The information we have on file for 155396 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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