138304668 (number)
138304668 is an even 9-digits composite number following 138304667 and preceding 138304669. In scientific notation, it is written as 1.38304668 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 44276544 positive integers (up to 138304668) that are relatively prime to 138304668.
Interesting facts
- 138304668 has 48 divisors, whose sum is 335713280
- The reverse of 138304668 is 866403831
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred thirty-eight million three hundred four thousand six hundred sixty-eight |
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Notation
Scientific notation | 1.38304668 × 10^8 |
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Engineering notation | 1.38304668 × 10^6 |
Prime Factorization of 138304668
Prime Factorization 2 × 2 × 3 × 37 × 79 × 3943
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 69152334 | Product of the distinct prime numbers |
The prime factorization of 138304668 is 2 × 2 × 3 × 37 × 79 × 3943. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138304668)
Multiplication
n×yn×2 | 276609336 |
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n×3 | 414914004 |
n×4 | 553218672 |
n×5 | 691523340 |
Division
n÷yn÷2 | 69152334 |
---|---|
n÷3 | 46101556 |
n÷3 | 34576167 |
n÷5 | 27660933.6 |
Exponentiation
nyn2 | 19128181190590224 |
---|---|
n3 | 2.6455167490084E+24 |
n4 | 3.6588731566005E+32 |
n5 | 5.0603923717774E+40 |
Nth Root
y√n2√n | 11760.300506365 |
---|---|
3√n | 517.14493976466 |
4√n | 108.44491922799 |
5√n | 42.47832346735 |
Divisors of 138304668
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 | -138304667 | 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 138304668 can be divided by 48 positive divisors. The sum of these divisors (counting 138304668) is 1, the average is 0.020833333333333.
Base conversion 138304668
Base | System | Value |
---|---|---|
2 | Binary | 1000001111100101110010011100 |
3 | Ternary | 100122020121100010 |
4 | Quaternary | 20033211302130 |
5 | Quinary | 240401222133 |
6 | Senary | 21420203220 |
8 | Octal | 1017456234 |
10 | Decimal | 138304668 |
12 | Duodecimal | 3a399510 |
16 | Hexadecimal | 83e5c9c |
20 | Vigesimal | 23481d8 |
36 | Base36 | 2acckc |
Cryptographic Hash Functions
md5 | 64310d8352bce9b1e2c4e7772e22d947 |
---|---|
sha1 | 5aaa0a56f5d26c40406019962f7f1a0c1082faf7 |
sha256 | fcd2d9f59dc44ad2d7eeda5af5938cafc754708b7538ea1df005da1a573d0fed |
sha512 | 3731e4ef8fbf94285d308c251ecf887e94f6099003aaa5c1642c5d4e29762f4666c90f3125e2e482223895fc9971733dca9bcc6945dabdbcb78c01c57cb0aaf5 |
ripemd-160 | f5090f18d468b0908c272135b2b6b4d1b01ff5fa |
138304668 as geometric shapes
Circle
Radius = nDiameter | 276609336 |
---|---|
Circumference | 868993857.89195 |
Area | 6.0092953504893E+16 |
Sphere
Radius = nVolume | 1.1081514644845E+25 |
---|---|
Surface area | 2.4037181401957E+17 |
Circumference | 868993857.89195 |
Square
Length = nPerimeter | 553218672 |
---|---|
Area | 19128181190590224 |
Diagonal | 195592337.22511 |
Cube
Length = nSurface area | 114769087143541344 |
---|---|
Volume | 2.6455167490084E+24 |
Space diagonal | 239550711.89995 |
Equilateral Triangle
Length = nPerimeter | 414914004 |
---|---|
Area | 8.2827454196214E+15 |
Altitude | 119775355.94997 |
Triangular Pyramid
Length = nSurface area | 8.2827454196214E+15 |
---|---|
Volume | 3.1177713882774E+23 |
Height | 65197445.741703 |