123380

123,380 is an even composite number composed of four prime numbers multiplied together.

What does the number 123380 look like?

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

123380 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 123380:

2² × 5 × 31 × 199

(2 × 2 × 5 × 31 × 199)

See below for interesting mathematical facts about the number 123380 from the Numbermatics database.

Names of 123380

Cardinal: 123380 can be written as One hundred twenty-three thousand, three hundred eighty.

Scientific notation

Scientific notation: 1.2338 × 10⁵

Factors of 123380

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 237

Divisors of 123380

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 31 62 124 155 199 310 398 620 796 995 1990 3980 6169 12338 24676 30845 61690 123380
Sum of all divisors σ(n): 268800
Sum of proper divisors (its aliquot sum) s(n): 145420
123380 is an abundant number, because the sum of its proper divisors (145420) is greater than itself. Its abundance is 22040

Bases of 123380

Binary: 11110000111110100₂
Hexadecimal: 0x1E1F4
Base-36: 2N78

Squares and roots of 123380

123380 squared (123380²) is 15222624400
123380 cubed (123380³) is 1878167398472000
The square root of 123380 is 351.2548932045
The cube root of 123380 is 49.7830601029

Scales and comparisons

How big is 123380?

123,380 seconds is equal to 1 day, 10 hours, 16 minutes, 20 seconds.
To count from 1 to 123,380 would take you about ten 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 123380 cubic inches would be around 4.1 feet tall.

Recreational maths with 123380

123380 backwards is 083321
The number of decimal digits it has is: 6
The sum of 123380's digits is 17
More coming soon!

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The information we have on file for 123380 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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