245427816 (number)
245427816 is an even 9-digits composite number following 245427815 and preceding 245427817. In scientific notation, it is written as 2.45427816 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 81757440 positive integers (up to 245427816) that are relatively prime to 245427816.
Interesting facts
- 245427816 has 32 divisors, whose sum is 613958400
- The reverse of 245427816 is 618724542
- Previous prime number is 3761
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | two hundred forty-five million four hundred twenty-seven thousand eight hundred sixteen |
---|
Notation
Scientific notation | 2.45427816 × 10^8 |
---|---|
Engineering notation | 2.45427816 × 10^6 |
Prime Factorization of 245427816
Prime Factorization 2 × 2 × 2 × 3 × 3761 × 2719
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 61356954 | Product of the distinct prime numbers |
The prime factorization of 245427816 is 2 × 2 × 2 × 3 × 3761 × 2719. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 245427816)
Multiplication
n×yn×2 | 490855632 |
---|---|
n×3 | 736283448 |
n×4 | 981711264 |
n×5 | 1227139080 |
Division
n÷yn÷2 | 122713908 |
---|---|
n÷3 | 81809272 |
n÷3 | 61356954 |
n÷5 | 49085563.2 |
Exponentiation
nyn2 | 60234812866529856 |
---|---|
n3 | 1.4783298569001E+25 |
n4 | 3.6282326810659E+33 |
n5 | 8.9046922285382E+41 |
Nth Root
y√n2√n | 15666.135962642 |
---|---|
3√n | 626.09647823851 |
4√n | 125.16443569418 |
5√n | 47.641426467909 |
Divisors of 245427816
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 | -245427815 | 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 245427816 can be divided by 32 positive divisors. The sum of these divisors (counting 245427816) is 1, the average is 0.03125.
Base conversion 245427816
Base | System | Value |
---|---|---|
2 | Binary | 1110101000001110111001101000 |
3 | Ternary | 122002211000200010 |
4 | Quaternary | 32220032321220 |
5 | Quinary | 1000312142231 |
6 | Senary | 40204211520 |
8 | Octal | 1650167150 |
10 | Decimal | 245427816 |
12 | Duodecimal | 6a239ba0 |
16 | Hexadecimal | ea0ee68 |
20 | Vigesimal | 3gdi9ag |
36 | Base36 | 424dbc |
Cryptographic Hash Functions
md5 | d2dcade74383e0f2c1b4165b3d1f9e5e |
---|---|
sha1 | 82435df295a55ba500f2634fcb20364466597115 |
sha256 | e9117f6c10d8a343940204c2ad8e362cf9b0f9a083d8f2de16c8d744c2c4518d |
sha512 | 24c9d30a3f6e43f3fa985fdacf752bd9eb9ef3c3d0e456be7d01b3df664808085c31c0c75fe5ffc8fede325b2d429da650b03711ffce8ecdeb617b47ad64a120 |
ripemd-160 | 692a3558d20188fe353cf27de0ec986c0a764446 |
245427816 as geometric shapes
Circle
Radius = nDiameter | 490855632 |
---|---|
Circumference | 1542068447.4644 |
Area | 1.8923324559185E+17 |
Sphere
Radius = nVolume | 6.1924136240265E+25 |
---|---|
Surface area | 7.5693298236738E+17 |
Circumference | 1542068447.4644 |
Square
Length = nPerimeter | 981711264 |
---|---|
Area | 60234812866529856 |
Diagonal | 347087345.97081 |
Cube
Length = nSurface area | 361408877199179136 |
---|---|
Volume | 1.4783298569001E+25 |
Space diagonal | 425093446.90267 |
Equilateral Triangle
Length = nPerimeter | 736283448 |
---|---|
Area | 2.6082439067308E+16 |
Altitude | 212546723.45133 |
Triangular Pyramid
Length = nSurface area | 2.6082439067308E+16 |
---|---|
Volume | 1.7422284444077E+24 |
Height | 115695781.99027 |