131569400 (number)
131569400 is an even 9-digits composite number following 131569399 and preceding 131569401. In scientific notation, it is written as 1.31569400 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 52476800 positive integers (up to 131569400) that are relatively prime to 131569400.
Interesting facts
- 131569400 has 32 divisors, whose sum is 257297040
- The reverse of 131569400 is 004965131
- Previous prime number is 1427
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2
Name
Name | one hundred thirty-one million five hundred sixty-nine thousand four hundred |
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Notation
Scientific notation | 1.31569400 × 10^8 |
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Engineering notation | 1.31569400 × 10^6 |
Prime Factorization of 131569400
Prime Factorization 2 × 2 × 2 × 25 × 1427 × 461
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32892350 | Product of the distinct prime numbers |
The prime factorization of 131569400 is 2 × 2 × 2 × 25 × 1427 × 461. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131569400)
Multiplication
n×yn×2 | 263138800 |
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n×3 | 394708200 |
n×4 | 526277600 |
n×5 | 657847000 |
Division
n÷yn÷2 | 65784700 |
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n÷3 | 43856466.666667 |
n÷3 | 32892350 |
n÷5 | 26313880 |
Exponentiation
nyn2 | 17310507016360000 |
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n3 | 2.2775330218383E+24 |
n4 | 2.9965365316345E+32 |
n5 | 3.9425251354523E+40 |
Nth Root
y√n2√n | 11470.370525837 |
---|---|
3√n | 508.61008191793 |
4√n | 107.09981571337 |
5√n | 42.05629194902 |
Divisors of 131569400
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131569399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131569400 can be divided by 32 positive divisors. The sum of these divisors (counting 131569400) is 1, the average is 0.03125.
Base conversion 131569400
Base | System | Value |
---|---|---|
2 | Binary | 111110101111001011011111000 |
3 | Ternary | 100011120102021202 |
4 | Quaternary | 13311321123320 |
5 | Quinary | 232140210100 |
6 | Senary | 21015553332 |
8 | Octal | 765713370 |
10 | Decimal | 131569400 |
12 | Duodecimal | 3808b848 |
16 | Hexadecimal | 7d796f8 |
20 | Vigesimal | 21263a0 |
36 | Base36 | 26bzlk |
Cryptographic Hash Functions
md5 | f60e222b7d05f00608c74836a753165c |
---|---|
sha1 | 7052168f3d028ecf43ae367b5b08b0eb4778df88 |
sha256 | af3f098ccd57ffd24ae9825e6fd488029da60e8d739449b46d42004a438b20a9 |
sha512 | f0ae553a8c426f725d4f7a1cf8d146a18418b9338b0f1fe2d344ab6b735486fa79c836a228569bc9343b9d5718013b87b01e1ba4088e518a69693ceac1b45988 |
ripemd-160 | 6483cdd239b82fbae3a1ebb5d5949deff689bcd4 |
131569400 as geometric shapes
Circle
Radius = nDiameter | 263138800 |
---|---|
Circumference | 826674920.95443 |
Area | 5.4382561672511E+16 |
Sphere
Radius = nVolume | 9.5401080129537E+24 |
---|---|
Surface area | 2.1753024669004E+17 |
Circumference | 826674920.95443 |
Square
Length = nPerimeter | 526277600 |
---|---|
Area | 17310507016360000 |
Diagonal | 186067229.87329 |
Cube
Length = nSurface area | 103863042098160000 |
---|---|
Volume | 2.2775330218383E+24 |
Space diagonal | 227884885.52135 |
Equilateral Triangle
Length = nPerimeter | 394708200 |
---|---|
Area | 7.4956694142783E+15 |
Altitude | 113942442.76068 |
Triangular Pyramid
Length = nSurface area | 7.4956694142783E+15 |
---|---|
Volume | 2.6840984068636E+23 |
Height | 62022409.957764 |