130209730

130,209,730 is an even composite number composed of four prime numbers multiplied together.

What does the number 130209730 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

130209730 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 130209730:

2 × 5 × 7 × 1860139

See below for interesting mathematical facts about the number 130209730 from the Numbermatics database.

Names of 130209730

Cardinal: 130209730 can be written as One hundred thirty million, two hundred nine thousand, seven hundred thirty.

Scientific notation

Scientific notation: 1.3020973 × 10⁸

Factors of 130209730

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1860153

Divisors of 130209730

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 7 10 14 35 70 1860139 3720278 9300695 13020973 18601390 26041946 65104865 130209730
Sum of all divisors σ(n): 267860160
Sum of proper divisors (its aliquot sum) s(n): 137650430
130209730 is an abundant number, because the sum of its proper divisors (137650430) is greater than itself. Its abundance is 7440700

Bases of 130209730

Binary: 111110000101101011111000010₂
Hexadecimal: 0x7C2D7C2
Base-36: 25IUGY

Squares and roots of 130209730

130209730 squared (130209730²) is 16954573786672900
130209730 cubed (130209730³) is 2207650475027755907317000
The square root of 130209730 is 11410.9478133939
The cube root of 130209730 is 506.8519785171

Scales and comparisons

How big is 130209730?

130,209,730 seconds is equal to 4 years, 7 weeks, 2 days, 1 hour, 22 minutes, 10 seconds.
To count from 1 to 130,209,730 would take you about six years!

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 130209730 cubic inches would be around 42.2 feet tall.

Recreational maths with 130209730

130209730 backwards is 037902031
The number of decimal digits it has is: 9
The sum of 130209730's digits is 25
More coming soon!

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The information we have on file for 130209730 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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