131569440 (number)
131569440 is an even 9-digits composite number following 131569439 and preceding 131569441. In scientific notation, it is written as 1.31569440 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 35085056 positive integers (up to 131569440) that are relatively prime to 131569440.
Interesting facts
- 131569440 has 48 divisors, whose sum is 414445248
- The reverse of 131569440 is 044965131
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred thirty-one million five hundred sixty-nine thousand four hundred forty |
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Notation
Scientific notation | 1.31569440 × 10^8 |
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Engineering notation | 1.31569440 × 10^6 |
Prime Factorization of 131569440
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 274103
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 8223090 | Product of the distinct prime numbers |
The prime factorization of 131569440 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 274103. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131569440)
Multiplication
n×yn×2 | 263138880 |
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n×3 | 394708320 |
n×4 | 526277760 |
n×5 | 657847200 |
Division
n÷yn÷2 | 65784720 |
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n÷3 | 43856480 |
n÷3 | 32892360 |
n÷5 | 26313888 |
Exponentiation
nyn2 | 17310517541913600 |
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n3 | 2.2775350990997E+24 |
n4 | 2.996540175689E+32 |
n5 | 3.942531128529E+40 |
Nth Root
y√n2√n | 11470.37226946 |
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3√n | 508.61013346082 |
4√n | 107.09982385354 |
5√n | 42.056294506227 |
Divisors of 131569440
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 | -131569439 | 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 131569440 can be divided by 48 positive divisors. The sum of these divisors (counting 131569440) is 1, the average is 0.020833333333333.
Base conversion 131569440
Base | System | Value |
---|---|---|
2 | Binary | 111110101111001011100100000 |
3 | Ternary | 100011120102100020 |
4 | Quaternary | 13311321130200 |
5 | Quinary | 232140210230 |
6 | Senary | 21015553440 |
8 | Octal | 765713440 |
10 | Decimal | 131569440 |
12 | Duodecimal | 3808b880 |
16 | Hexadecimal | 7d79720 |
20 | Vigesimal | 21263c0 |
36 | Base36 | 26bzmo |
Cryptographic Hash Functions
md5 | 3693a0d632da4dd387fda9a198ae0db0 |
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sha1 | d263773f279fe194340d7411b27da9a1b1a6c2d1 |
sha256 | e1a4d25024153094cfcbc8f688eb27b8e87ba13e4bcebbecc51032e50c189bc4 |
sha512 | 5d77024d2f3503bd07fd9ed7b50ddc58af043fa75eabf629b7c0e6b4c5fa76690c74f4358952f79f97b85a61d9de69ae35183b4df8d4ee66bc24c66e8ebf8527 |
ripemd-160 | de6e06ceadaec1f3a71f0374d0b0c27db4e55da8 |
131569440 as geometric shapes
Circle
Radius = nDiameter | 263138880 |
---|---|
Circumference | 826675172.28185 |
Area | 5.4382594739513E+16 |
Sphere
Radius = nVolume | 9.5401167141662E+24 |
---|---|
Surface area | 2.1753037895805E+17 |
Circumference | 826675172.28185 |
Square
Length = nPerimeter | 526277760 |
---|---|
Area | 17310517541913600 |
Diagonal | 186067286.44183 |
Cube
Length = nSurface area | 103863105251481600 |
---|---|
Volume | 2.2775350990997E+24 |
Space diagonal | 227884954.80338 |
Equilateral Triangle
Length = nPerimeter | 394708320 |
---|---|
Area | 7.4956739719767E+15 |
Altitude | 113942477.40169 |
Triangular Pyramid
Length = nSurface area | 7.4956739719767E+15 |
---|---|
Volume | 2.6841008549397E+23 |
Height | 62022428.813944 |