131405901

131,405,901 is an odd composite number composed of four prime numbers multiplied together.

What does the number 131405901 look like?

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

131405901 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 131405901:

3 × 11 × 2707 × 1471

See below for interesting mathematical facts about the number 131405901 from the Numbermatics database.

Names of 131405901

Cardinal: 131405901 can be written as One hundred thirty-one million, four hundred five thousand, nine hundred one.

Scientific notation

Scientific notation: 1.31405901 × 10⁸

Factors of 131405901

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4192

Divisors of 131405901

Number of divisors d(n): 16
Complete list of divisors:
1 3 11 33 1471 2707 4413 8121 16181 29777 48543 89331 3981997 11945991 43801967 131405901
Sum of all divisors σ(n): 191336448
Sum of proper divisors (its aliquot sum) s(n): 59930547
131405901 is a deficient number, because the sum of its proper divisors (59930547) is less than itself. Its deficiency is 71475354

Bases of 131405901

Binary: 111110101010001100001001101₂
Hexadecimal: 0x7D5184D
Base-36: 268HFX

Squares and roots of 131405901

131405901 squared (131405901²) is 17267510817621801
131405901 cubed (131405901³) is 2269052817016839437647701
The square root of 131405901 is 11463.2412955499
The cube root of 131405901 is 508.3993142935

Scales and comparisons

How big is 131405901?

131,405,901 seconds is equal to 4 years, 9 weeks, 1 day, 21 hours, 38 minutes, 21 seconds.
To count from 1 to 131,405,901 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 131405901 cubic inches would be around 42.4 feet tall.

Recreational maths with 131405901

131405901 backwards is 109504131
The number of decimal digits it has is: 9
The sum of 131405901's digits is 24
More coming soon!

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The information we have on file for 131405901 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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