130920

130,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 130920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

130920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 130920:

2³ × 3 × 5 × 1091

(2 × 2 × 2 × 3 × 5 × 1091)

See below for interesting mathematical facts about the number 130920 from the Numbermatics database.

Names of 130920

Cardinal: 130920 can be written as One hundred thirty thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.3092 × 10⁵

Factors of 130920

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1101

Divisors of 130920

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1091 2182 3273 4364 5455 6546 8728 10910 13092 16365 21820 26184 32730 43640 65460 130920
Sum of all divisors σ(n): 393120
Sum of proper divisors (its aliquot sum) s(n): 262200
130920 is an abundant number, because the sum of its proper divisors (262200) is greater than itself. Its abundance is 131280

Bases of 130920

Binary: 11111111101101000₂
Hexadecimal: 0x1FF68
Base-36: 2T0O

Squares and roots of 130920

130920 squared (130920²) is 17140046400
130920 cubed (130920³) is 2243974874688000
The square root of 130920 is 361.8286887465
The cube root of 130920 is 50.7771902475

Scales and comparisons

How big is 130920?

130,920 seconds is equal to 1 day, 12 hours, 22 minutes.
To count from 1 to 130,920 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 130920 cubic inches would be around 4.2 feet tall.

Recreational maths with 130920

130920 backwards is 029031
130920 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 130920's digits is 15
More coming soon!

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The information we have on file for 130920 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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