131726688 (number)
131726688 is an even 9-digits composite number following 131726687 and preceding 131726689. In scientific notation, it is written as 1.31726688 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 42491520 positive integers (up to 131726688) that are relatively prime to 131726688.
Interesting facts
- 131726688 has 48 divisors, whose sum is 356944896
- The reverse of 131726688 is 886627131
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred thirty-one million seven hundred twenty-six thousand six hundred eighty-eight |
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Notation
Scientific notation | 1.31726688 × 10^8 |
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Engineering notation | 1.31726688 × 10^6 |
Prime Factorization of 131726688
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 31 × 44263
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 8232918 | Product of the distinct prime numbers |
The prime factorization of 131726688 is 2 × 2 × 2 × 2 × 2 × 3 × 31 × 44263. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131726688)
Multiplication
n×yn×2 | 263453376 |
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n×3 | 395180064 |
n×4 | 526906752 |
n×5 | 658633440 |
Division
n÷yn÷2 | 65863344 |
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n÷3 | 43908896 |
n÷3 | 32931672 |
n÷5 | 26345337.6 |
Exponentiation
nyn2 | 17351920331449344 |
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n3 | 2.2857109957017E+24 |
n4 | 3.0108913918897E+32 |
n5 | 3.9661475098133E+40 |
Nth Root
y√n2√n | 11477.224751655 |
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3√n | 508.81267817782 |
4√n | 107.13181017632 |
5√n | 42.066342597743 |
Divisors of 131726688
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131726687 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131726688 can be divided by 48 positive divisors. The sum of these divisors (counting 131726688) is 1, the average is 0.020833333333333.
Base conversion 131726688
Base | System | Value |
---|---|---|
2 | Binary | 111110110011111110101100000 |
3 | Ternary | 100011212102001020 |
4 | Quaternary | 13312133311200 |
5 | Quinary | 232210223223 |
6 | Senary | 21023205440 |
8 | Octal | 766376540 |
10 | Decimal | 131726688 |
12 | Duodecimal | 38146880 |
16 | Hexadecimal | 7d9fd60 |
20 | Vigesimal | 2135ge8 |
36 | Base36 | 26fcyo |
Cryptographic Hash Functions
md5 | 88f22a71f3e73c8b425a2eb9cf43e588 |
---|---|
sha1 | f6569a0a0d55f5e7f8895f2cadfadcf6c46b87e0 |
sha256 | e267ac439c546bbc2ec2dd4fde32e5016e3836f61344b74149bc3e0b5fa5bb6d |
sha512 | 8e96b85ee171ea1d1f52ec778adc64e8f2ba8edd64dd3ccac4508900e2b8831d9004706a059098a10d37f3759c3d1328a815cbaf772cc35f41bded29a3adc0e5 |
ripemd-160 | 344e7e0e683611e487821b9065273f3bc0efa282 |
131726688 as geometric shapes
Circle
Radius = nDiameter | 263453376 |
---|---|
Circumference | 827663190.60503 |
Area | 5.4512665438957E+16 |
Sphere
Radius = nVolume | 9.5743638297678E+24 |
---|---|
Surface area | 2.1805066175583E+17 |
Circumference | 827663190.60503 |
Square
Length = nPerimeter | 526906752 |
---|---|
Area | 17351920331449344 |
Diagonal | 186289668.69609 |
Cube
Length = nSurface area | 104111521988696064 |
---|---|
Volume | 2.2857109957017E+24 |
Space diagonal | 228157316.32877 |
Equilateral Triangle
Length = nPerimeter | 395180064 |
---|---|
Area | 7.5136019057394E+15 |
Altitude | 114078658.16439 |
Triangular Pyramid
Length = nSurface area | 7.5136019057394E+15 |
---|---|
Volume | 2.6937362414889E+23 |
Height | 62096556.23203 |