131649664

131,649,664 is an even composite number composed of three prime numbers multiplied together.

What does the number 131649664 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

131649664 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 131649664:

2⁷ × 941 × 1093

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 941 × 1093)

See below for interesting mathematical facts about the number 131649664 from the Numbermatics database.

Names of 131649664

Cardinal: 131649664 can be written as One hundred thirty-one million, six hundred forty-nine thousand, six hundred sixty-four.

Scientific notation

Scientific notation: 1.31649664 × 10⁸

Factors of 131649664

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 2036

Divisors of 131649664

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 16 32 64 128 941 1093 1882 2186 3764 4372 7528 8744 15056 17488 30112 34976 60224 69952 120448 139904 1028513 2057026 4114052 8228104 16456208 32912416 65824832 131649664
Sum of all divisors σ(n): 262789740
Sum of proper divisors (its aliquot sum) s(n): 131140076
131649664 is a deficient number, because the sum of its proper divisors (131140076) is less than itself. Its deficiency is 509588

Bases of 131649664

Binary: 111110110001101000010000000₂
Hexadecimal: 0x7D8D080
Base-36: 26DPJ4

Squares and roots of 131649664

131649664 squared (131649664²) is 17331634031312896
131649664 cubed (131649664³) is 2281703796793308237266944
The square root of 131649664 is 11473.8687459811
The cube root of 131649664 is 508.7134868663

Scales and comparisons

How big is 131649664?

131,649,664 seconds is equal to 4 years, 9 weeks, 4 days, 17 hours, 21 minutes, 4 seconds.
To count from 1 to 131,649,664 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 131649664 cubic inches would be around 42.4 feet tall.

Recreational maths with 131649664

131649664 backwards is 466946131
The number of decimal digits it has is: 9
The sum of 131649664's digits is 40
More coming soon!

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The information we have on file for 131649664 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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