130840491

130,840,491 is an odd composite number composed of four prime numbers multiplied together.

What does the number 130840491 look like?

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

130840491 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 130840491:

3 × 23 × 31 × 61169

See below for interesting mathematical facts about the number 130840491 from the Numbermatics database.

Names of 130840491

Cardinal: 130840491 can be written as One hundred thirty million, eight hundred forty thousand, four hundred ninety-one.

Scientific notation

Scientific notation: 1.30840491 × 10⁸

Factors of 130840491

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 61226

Divisors of 130840491

Number of divisors d(n): 16
Complete list of divisors:
1 3 23 31 69 93 713 2139 61169 183507 1406887 1896239 4220661 5688717 43613497 130840491
Sum of all divisors σ(n): 187914240
Sum of proper divisors (its aliquot sum) s(n): 57073749
130840491 is a deficient number, because the sum of its proper divisors (57073749) is less than itself. Its deficiency is 73766742

Bases of 130840491

Binary: 111110011000111011110101011₂
Hexadecimal: 0x7CC77AB
Base-36: 25WD63

Squares and roots of 130840491

130840491 squared (130840491²) is 17119234085121081
130840491 cubed (130840491³) is 2239888993241178032490771
The square root of 130840491 is 11438.5528367885
The cube root of 130840491 is 507.6690900397

Scales and comparisons

How big is 130840491?

130,840,491 seconds is equal to 4 years, 8 weeks, 2 days, 8 hours, 34 minutes, 51 seconds.
To count from 1 to 130,840,491 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 130840491 cubic inches would be around 42.3 feet tall.

Recreational maths with 130840491

130840491 backwards is 194048031
The number of decimal digits it has is: 9
The sum of 130840491's digits is 30
More coming soon!

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The information we have on file for 130840491 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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