242783240 (number)
242783240 is an even 9-digits composite number following 242783239 and preceding 242783241. In scientific notation, it is written as 2.42783240 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 96 positive divisors. There are 82317312 positive integers (up to 242783240) that are relatively prime to 242783240.
Interesting facts
- 242783240 has 96 divisors, whose sum is 642501720
- The reverse of 242783240 is 042387242
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | two hundred forty-two million seven hundred eighty-three thousand two hundred forty |
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Notation
Scientific notation | 2.42783240 × 10^8 |
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Engineering notation | 2.42783240 × 10^6 |
Prime Factorization of 242783240
Prime Factorization 2 × 2 × 2 × 7 × 5 × 7 × 97 × 1277
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 8670830 | Product of the distinct prime numbers |
The prime factorization of 242783240 is 2 × 2 × 2 × 7 × 5 × 7 × 97 × 1277. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 242783240)
Multiplication
n×yn×2 | 485566480 |
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n×3 | 728349720 |
n×4 | 971132960 |
n×5 | 1213916200 |
Division
n÷yn÷2 | 121391620 |
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n÷3 | 80927746.666667 |
n÷3 | 60695810 |
n÷5 | 48556648 |
Exponentiation
nyn2 | 58943701624897600 |
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n3 | 1.4310542858086E+25 |
n4 | 3.474359961245E+33 |
n5 | 8.4351636831732E+41 |
Nth Root
y√n2√n | 15581.503136732 |
---|---|
3√n | 623.8395448169 |
4√n | 124.82589129156 |
5√n | 47.5383102407 |
Divisors of 242783240
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -242783239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 242783240 can be divided by 96 positive divisors. The sum of these divisors (counting 242783240) is 1, the average is 0.010416666666667.
Base conversion 242783240
Base | System | Value |
---|---|---|
2 | Binary | 1110011110001001010000001000 |
3 | Ternary | 121220211122222212 |
4 | Quaternary | 32132021100020 |
5 | Quinary | 444123030430 |
6 | Senary | 40031404252 |
8 | Octal | 1636112010 |
10 | Decimal | 242783240 |
12 | Duodecimal | 69383688 |
16 | Hexadecimal | e789408 |
20 | Vigesimal | 3fh7i20 |
36 | Base36 | 40joqw |
Cryptographic Hash Functions
md5 | 390db8cd0ca0129a2b6cbd5a41714d87 |
---|---|
sha1 | 15bd8d1de3726f6bb596ef3a31b7217a5de9cf79 |
sha256 | 48130f274efc9b7af89ad8d645db4c7dbf4014c8bc928ad4a1119110ef34b506 |
sha512 | 8f67a8204532b8a9457d17fccf0c2252fce9e1b8ca3c15376b532173363ba891e0a6b7e31eedebc5348a7e771a9d87d309989cf972e3b0767f458596a7b484bd |
ripemd-160 | 58b046898fc5eb966a6cfd8c8e8a546c3aef59d9 |
242783240 as geometric shapes
Circle
Radius = nDiameter | 485566480 |
---|---|
Circumference | 1525452086.3975 |
Area | 1.8517710000017E+17 |
Sphere
Radius = nVolume | 5.9943861749126E+25 |
---|---|
Surface area | 7.4070840000067E+17 |
Circumference | 1525452086.3975 |
Square
Length = nPerimeter | 971132960 |
---|---|
Area | 58943701624897600 |
Diagonal | 343347350.72488 |
Cube
Length = nSurface area | 353662209749385600 |
---|---|
Volume | 1.4310542858086E+25 |
Space diagonal | 420512906.90619 |
Equilateral Triangle
Length = nPerimeter | 728349720 |
---|---|
Area | 2.5523371500126E+16 |
Altitude | 210256453.45309 |
Triangular Pyramid
Length = nSurface area | 2.5523371500126E+16 |
---|---|
Volume | 1.6865136495689E+24 |
Height | 114449116.90829 |