492745918 (number)
492745918 is an even 9-digits composite number following 492745917 and preceding 492745919. In scientific notation, it is written as 4.92745918 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 197424000 positive integers (up to 492745918) that are relatively prime to 492745918.
Interesting facts
- 492745918 has 32 divisors, whose sum is 900384768
- The reverse of 492745918 is 819547294
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | four hundred ninety-two million seven hundred forty-five thousand nine hundred eighteen |
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Notation
Scientific notation | 4.92745918 × 10^8 |
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Engineering notation | 4.92745918 × 10^6 |
Prime Factorization of 492745918
Prime Factorization 2 × 7 × 17 × 151 × 13711
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 492745918 | Product of the distinct prime numbers |
The prime factorization of 492745918 is 2 × 7 × 17 × 151 × 13711. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 492745918)
Multiplication
n×yn×2 | 985491836 |
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n×3 | 1478237754 |
n×4 | 1970983672 |
n×5 | 2463729590 |
Division
n÷yn÷2 | 246372959 |
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n÷3 | 164248639.33333 |
n÷3 | 123186479.5 |
n÷5 | 98549183.6 |
Exponentiation
nyn2 | 242798539705662724 |
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n3 | 1.1963798933633E+26 |
n4 | 5.8951130883202E+34 |
n5 | 2.9047929104182E+43 |
Nth Root
y√n2√n | 22197.8809349 |
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3√n | 789.84343316115 |
4√n | 148.98953297094 |
5√n | 54.767713135868 |
Divisors of 492745918
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 | -492745917 | 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 492745918 can be divided by 32 positive divisors. The sum of these divisors (counting 492745918) is 1, the average is 0.03125.
Base conversion 492745918
Base | System | Value |
---|---|---|
2 | Binary | 11101010111101011010010111110 |
3 | Ternary | 1021100012002022211 |
4 | Quaternary | 131113223102332 |
5 | Quinary | 2002120332133 |
6 | Senary | 120521131034 |
8 | Octal | 3527532276 |
10 | Decimal | 492745918 |
12 | Duodecimal | 119029a7a |
16 | Hexadecimal | 1d5eb4be |
20 | Vigesimal | 7djd4fi |
36 | Base36 | 85d96m |
Cryptographic Hash Functions
md5 | 6f366545f86258e312ee304e550ebc06 |
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sha1 | 1771c5b702110e381ace3138aafd8970165990a1 |
sha256 | 139b79704b797a47cddbfa2e432121e39769f5d4afd18e39442649d2c2d9efc4 |
sha512 | f891450e29f15b4dd5767f32167250682e81f3b792ecb4a67658ee36dc4e45c1b61245fdefa891d6eaf71cf5f76d6a8eb3d172fedcec0096f36c46e0ae2d23eb |
ripemd-160 | 077298cc933abd55d014bbcd221e91d53d22a833 |
492745918 as geometric shapes
Circle
Radius = nDiameter | 985491836 |
---|---|
Circumference | 3096013912.1503 |
Area | 7.6277410864164E+17 |
Sphere
Radius = nVolume | 5.0113843785234E+26 |
---|---|
Surface area | 3.0510964345666E+18 |
Circumference | 3096013912.1503 |
Square
Length = nPerimeter | 1970983672 |
---|---|
Area | 242798539705662724 |
Diagonal | 696847960.03958 |
Cube
Length = nSurface area | 1456791238233976344 |
---|---|
Volume | 1.1963798933633E+26 |
Space diagonal | 853460965.19817 |
Equilateral Triangle
Length = nPerimeter | 1478237754 |
---|---|
Area | 1.0513485169343E+17 |
Altitude | 426730482.59908 |
Triangular Pyramid
Length = nSurface area | 1.0513485169343E+17 |
---|---|
Volume | 1.4099472257873E+25 |
Height | 232282653.34653 |