130942509

130,942,509 is an odd composite number composed of four prime numbers multiplied together.

What does the number 130942509 look like?

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

130942509 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 130942509:

3 × 19 × 73 × 31469

See below for interesting mathematical facts about the number 130942509 from the Numbermatics database.

Names of 130942509

Cardinal: 130942509 can be written as One hundred thirty million, nine hundred forty-two thousand, five hundred nine.

Scientific notation

Scientific notation: 1.30942509 × 10⁸

Factors of 130942509

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 31564

Divisors of 130942509

Number of divisors d(n): 16
Complete list of divisors:
1 3 19 57 73 219 1387 4161 31469 94407 597911 1793733 2297237 6891711 43647503 130942509
Sum of all divisors σ(n): 186302400
Sum of proper divisors (its aliquot sum) s(n): 55359891
130942509 is a deficient number, because the sum of its proper divisors (55359891) is less than itself. Its deficiency is 75582618

Bases of 130942509

Binary: 111110011100000011000101101₂
Hexadecimal: 0x7CE062D
Base-36: 25YJVX

Squares and roots of 130942509

130942509 squared (130942509²) is 17145940663215081
130942509 cubed (130942509³) is 2245132489606506712778229
The square root of 130942509 is 11443.0113606515
The cube root of 130942509 is 507.8010011169

Scales and comparisons

How big is 130942509?

130,942,509 seconds is equal to 4 years, 8 weeks, 3 days, 12 hours, 55 minutes, 9 seconds.
To count from 1 to 130,942,509 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 130942509 cubic inches would be around 42.3 feet tall.

Recreational maths with 130942509

130942509 backwards is 905249031
The number of decimal digits it has is: 9
The sum of 130942509's digits is 33
More coming soon!

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The information we have on file for 130942509 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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