75431380 (number)
75431380 is an even 8-digits composite number following 75431379 and preceding 75431381. In scientific notation, it is written as 7.5431380 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 27924480 positive integers (up to 75431380) that are relatively prime to 75431380.
Interesting facts
- 75431380 has 48 divisors, whose sum is 170520336
- The reverse of 75431380 is 08313457
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-five million four hundred thirty-one thousand three hundred eighty |
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Notation
Scientific notation | 7.5431380 × 10^7 |
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Engineering notation | 7.5431380 × 10^6 |
Prime Factorization of 75431380
Prime Factorization 2 × 2 × 61 × 5 × 17 × 3637
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 37715690 | Product of the distinct prime numbers |
The prime factorization of 75431380 is 2 × 2 × 61 × 5 × 17 × 3637. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 75431380)
Multiplication
n×yn×2 | 150862760 |
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n×3 | 226294140 |
n×4 | 301725520 |
n×5 | 377156900 |
Division
n÷yn÷2 | 37715690 |
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n÷3 | 25143793.333333 |
n÷3 | 18857845 |
n÷5 | 15086276 |
Exponentiation
nyn2 | 5689893088704400 |
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n3 | 4.2919648773344E+23 |
n4 | 3.2374883360886E+31 |
n5 | 2.4420821292507E+39 |
Nth Root
y√n2√n | 8685.1240635929 |
---|---|
3√n | 422.52332072528 |
4√n | 93.194013024404 |
5√n | 37.627937208117 |
Divisors of 75431380
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 | -75431379 | 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 75431380 can be divided by 48 positive divisors. The sum of these divisors (counting 75431380) is 1, the average is 0.020833333333333.
Base conversion 75431380
Base | System | Value |
---|---|---|
2 | Binary | 100011111101111110111010100 |
3 | Ternary | 12020221022101211 |
4 | Quaternary | 10133233313110 |
5 | Quinary | 123302301010 |
6 | Senary | 11252431204 |
8 | Octal | 437576724 |
10 | Decimal | 75431380 |
12 | Duodecimal | 21318504 |
16 | Hexadecimal | 47efdd4 |
20 | Vigesimal | 13b8i90 |
36 | Base36 | 18wr84 |
Cryptographic Hash Functions
md5 | a219f266e2f9c94e9e042476f999e693 |
---|---|
sha1 | 6167bc7dfe13da927c53ec6dc93d3aa6e834a714 |
sha256 | f5a559bc98ae972e9a5f4c103149c330b1ed72163e805a770ab0205935381ab6 |
sha512 | f67348e8de7f03f63462cd91f18a51ba5a83cf206fcaef6a4cfc7cde746e2382b072099c716e27bfeab4e7e9537e744d3883361d1a1e465a5c7b113ad5d73519 |
ripemd-160 | 80145a6d4891edc8485ae168ac585615c582e39e |
75431380 as geometric shapes
Circle
Radius = nDiameter | 150862760 |
---|---|
Circumference | 473949338.51628 |
Area | 1.7875326327185E+16 |
Sphere
Radius = nVolume | 1.7978140437465E+24 |
---|---|
Surface area | 7.150130530874E+16 |
Circumference | 473949338.51628 |
Square
Length = nPerimeter | 301725520 |
---|---|
Area | 5689893088704400 |
Diagonal | 106676080.62452 |
Cube
Length = nSurface area | 34139358532226400 |
---|---|
Volume | 4.2919648773344E+23 |
Space diagonal | 130650982.64503 |
Equilateral Triangle
Length = nPerimeter | 226294140 |
---|---|
Area | 2.4637959798178E+15 |
Altitude | 65325491.322517 |
Triangular Pyramid
Length = nSurface area | 2.4637959798178E+15 |
---|---|
Volume | 5.0581291156294E+22 |
Height | 35558693.541506 |