155448

155,448 is an even composite number composed of four prime numbers multiplied together.

What does the number 155448 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

155448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 155448:

2³ × 3² × 17 × 127

(2 × 2 × 2 × 3 × 3 × 17 × 127)

See below for interesting mathematical facts about the number 155448 from the Numbermatics database.

Names of 155448

Cardinal: 155448 can be written as One hundred fifty-five thousand, four hundred forty-eight.

Scientific notation

Scientific notation: 1.55448 × 10⁵

Factors of 155448

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 149

Divisors of 155448

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 127 136 153 204 254 306 381 408 508 612 762 1016 1143 1224 1524 2159 2286 3048 4318 4572 6477 8636 9144 12954 17272 19431 25908 38862 51816 77724 155448
Sum of all divisors σ(n): 449280
Sum of proper divisors (its aliquot sum) s(n): 293832
155448 is an abundant number, because the sum of its proper divisors (293832) is greater than itself. Its abundance is 138384

Bases of 155448

Binary: 100101111100111000₂
Hexadecimal: 0x25F38
Base-36: 3BY0

Squares and roots of 155448

155448 squared (155448²) is 24164080704
155448 cubed (155448³) is 3756258017275392
The square root of 155448 is 394.2689437427
The cube root of 155448 is 53.7685567799

Scales and comparisons

How big is 155448?

155,448 seconds is equal to 1 day, 19 hours, 10 minutes, 48 seconds.
To count from 1 to 155,448 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 155448 cubic inches would be around 4.5 feet tall.

Recreational maths with 155448

155448 backwards is 844551
The number of decimal digits it has is: 6
The sum of 155448's digits is 27
More coming soon!

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The information we have on file for 155448 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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