155148

155,148 is an even composite number composed of four prime numbers multiplied together.

What does the number 155148 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

155148 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 155148:

2² × 3 × 7 × 1847

(2 × 2 × 3 × 7 × 1847)

See below for interesting mathematical facts about the number 155148 from the Numbermatics database.

Names of 155148

Cardinal: 155148 can be written as One hundred fifty-five thousand, one hundred forty-eight.

Scientific notation

Scientific notation: 1.55148 × 10⁵

Factors of 155148

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1859

Divisors of 155148

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 42 84 1847 3694 5541 7388 11082 12929 22164 25858 38787 51716 77574 155148
Sum of all divisors σ(n): 413952
Sum of proper divisors (its aliquot sum) s(n): 258804
155148 is an abundant number, because the sum of its proper divisors (258804) is greater than itself. Its abundance is 103656

Bases of 155148

Binary: 100101111000001100₂
Hexadecimal: 0x25E0C
Base-36: 3BPO

Squares and roots of 155148

155148 squared (155148²) is 24070901904
155148 cubed (155148³) is 3734552288601792
The square root of 155148 is 393.8883090421
The cube root of 155148 is 53.7339450877

Scales and comparisons

How big is 155148?

155,148 seconds is equal to 1 day, 19 hours, 5 minutes, 48 seconds.
To count from 1 to 155,148 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 155148 cubic inches would be around 4.5 feet tall.

Recreational maths with 155148

155148 backwards is 841551
The number of decimal digits it has is: 6
The sum of 155148's digits is 24
More coming soon!

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The information we have on file for 155148 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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