130628

130,628 is an even composite number composed of three prime numbers multiplied together.

What does the number 130628 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

130628 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 130628:

2² × 17² × 113

(2 × 2 × 17 × 17 × 113)

See below for interesting mathematical facts about the number 130628 from the Numbermatics database.

Names of 130628

Cardinal: 130628 can be written as One hundred thirty thousand, six hundred twenty-eight.

Scientific notation

Scientific notation: 1.30628 × 10⁵

Factors of 130628

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 132

Divisors of 130628

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 17 34 68 113 226 289 452 578 1156 1921 3842 7684 32657 65314 130628
Sum of all divisors σ(n): 244986
Sum of proper divisors (its aliquot sum) s(n): 114358
130628 is a deficient number, because the sum of its proper divisors (114358) is less than itself. Its deficiency is 16270

Bases of 130628

Binary: 11111111001000100₂
Hexadecimal: 0x1FE44
Base-36: 2SSK

Squares and roots of 130628

130628 squared (130628²) is 17063674384
130628 cubed (130628³) is 2228993657433152
The square root of 130628 is 361.4249576329
The cube root of 130628 is 50.7394115113

Scales and comparisons

How big is 130628?

130,628 seconds is equal to 1 day, 12 hours, 17 minutes, 8 seconds.
To count from 1 to 130,628 would take you about twelve 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 130628 cubic inches would be around 4.2 feet tall.

Recreational maths with 130628

130628 backwards is 826031
The number of decimal digits it has is: 6
The sum of 130628's digits is 20
More coming soon!

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The information we have on file for 130628 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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