490687530 (number)
490687530 is an even 9-digits composite number following 490687529 and preceding 490687531. In scientific notation, it is written as 4.90687530 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 126074880 positive integers (up to 490687530) that are relatively prime to 490687530.
Interesting facts
- 490687530 has 32 divisors, whose sum is 813975552
- The reverse of 490687530 is 035786094
- Previous prime number is 257
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | four hundred ninety million six hundred eighty-seven thousand five hundred thirty |
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Notation
Scientific notation | 4.90687530 × 10^8 |
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Engineering notation | 4.90687530 × 10^6 |
Prime Factorization of 490687530
Prime Factorization 2 × 15 × 31 × 257 × 2053
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 490687530 | Product of the distinct prime numbers |
The prime factorization of 490687530 is 2 × 15 × 31 × 257 × 2053. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 490687530)
Multiplication
n×yn×2 | 981375060 |
---|---|
n×3 | 1472062590 |
n×4 | 1962750120 |
n×5 | 2453437650 |
Division
n÷yn÷2 | 245343765 |
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n÷3 | 163562510 |
n÷3 | 122671882.5 |
n÷5 | 98137506 |
Exponentiation
nyn2 | 240774252097500900 |
---|---|
n3 | 1.1814492304932E+26 |
n4 | 5.7972240473111E+34 |
n5 | 2.8446255486317E+43 |
Nth Root
y√n2√n | 22151.467897185 |
---|---|
3√n | 788.74207218087 |
4√n | 148.83369207671 |
5√n | 54.721879352259 |
Divisors of 490687530
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 | -490687529 | 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 490687530 can be divided by 32 positive divisors. The sum of these divisors (counting 490687530) is 1, the average is 0.03125.
Base conversion 490687530
Base | System | Value |
---|---|---|
2 | Binary | 11101001111110100110000101010 |
3 | Ternary | 1021012022111202020 |
4 | Quaternary | 131033310300222 |
5 | Quinary | 2001104000110 |
6 | Senary | 120405045310 |
8 | Octal | 3517646052 |
10 | Decimal | 490687530 |
12 | Duodecimal | 1183b6836 |
16 | Hexadecimal | 1d3f4c2a |
20 | Vigesimal | 7d6figa |
36 | Base36 | 8454x6 |
Cryptographic Hash Functions
md5 | 0db5584dda59c9a48160d2a2d634702c |
---|---|
sha1 | 6c6f86f8fec99d4af084c79d3a422b64703cc352 |
sha256 | b850ca96ab9530ab1722cd5b5ef2e58bb363f7fc531e897c9b1d5edb7af40a70 |
sha512 | 6fcf621e23f10829f1e33565325cb458fd47f11344b6c8d6b13ab332b6ac1b2764a68126cacc2e32eeb206edb38752c95cab15c358ae85957fe7eb14e268332f |
ripemd-160 | ddbe69e84f4a1c940402b336768a9aa9a2b75403 |
490687530 as geometric shapes
Circle
Radius = nDiameter | 981375060 |
---|---|
Circumference | 3083080678.9122 |
Area | 7.5641462156309E+17 |
Sphere
Radius = nVolume | 4.9488429641423E+26 |
---|---|
Surface area | 3.0256584862523E+18 |
Circumference | 3083080678.9122 |
Square
Length = nPerimeter | 1962750120 |
---|---|
Area | 240774252097500900 |
Diagonal | 693936959.81335 |
Cube
Length = nSurface area | 1444645512585005400 |
---|---|
Volume | 1.1814492304932E+26 |
Space diagonal | 849895732.60048 |
Equilateral Triangle
Length = nPerimeter | 1472062590 |
---|---|
Area | 1.0425830944682E+17 |
Altitude | 424947866.30024 |
Triangular Pyramid
Length = nSurface area | 1.0425830944682E+17 |
---|---|
Volume | 1.392351270849E+25 |
Height | 231312319.93778 |