138510 (number)
138510 is an even 6-digits composite number following 138509 and preceding 138511. In scientific notation, it is written as 1.38510 × 10^5. The sum of its digits is 18. It has a total of 7 prime factors and 56 positive divisors. There are 34992 positive integers (up to 138510) that are relatively prime to 138510.
Interesting facts
- 138510 has 56 divisors, whose sum is 393480
- The reverse of 138510 is 015831
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 18
- Digital Root 9
Name
| Name | one hundred thirty-eight thousand five hundred ten |
|---|
Notation
| Scientific notation | 1.38510 × 10^5 |
|---|---|
| Engineering notation | 1.38510 × 10^3 |
Prime Factorization of 138510
Prime Factorization 2 × 5 × 27 × 3 × 3 × 3 × 19
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 15390 | Product of the distinct prime numbers |
The prime factorization of 138510 is 2 × 5 × 27 × 3 × 3 × 3 × 19. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138510)
Multiplication
n×y| n×2 | 277020 |
|---|---|
| n×3 | 415530 |
| n×4 | 554040 |
| n×5 | 692550 |
Division
n÷y| n÷2 | 69255 |
|---|---|
| n÷3 | 46170 |
| n÷3 | 34627.5 |
| n÷5 | 27702 |
Exponentiation
ny| n2 | 19185020100 |
|---|---|
| n3 | 2657317134051000 |
| n4 | 3.680649962374E+20 |
| n5 | 5.0980682628843E+25 |
Nth Root
y√n| 2√n | 372.16931630644 |
|---|---|
| 3√n | 51.740073710503 |
| 4√n | 19.291690343421 |
| 5√n | 10.673238788654 |
Divisors of 138510
56 divisors
| τ | Total Divisors | 56 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -138509 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138510 can be divided by 56 positive divisors. The sum of these divisors (counting 138510) is 1, the average is 0.017857142857143.
Base conversion 138510
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100001110100001110 |
| 3 | Ternary | 21001000000 |
| 4 | Quaternary | 201310032 |
| 5 | Quinary | 13413020 |
| 6 | Senary | 2545130 |
| 8 | Octal | 416416 |
| 10 | Decimal | 138510 |
| 12 | Duodecimal | 681a6 |
| 16 | Hexadecimal | 21d0e |
| 20 | Vigesimal | h65a |
| 36 | Base36 | 2yvi |
Cryptographic Hash Functions
| md5 | df106893a4574bccb7bce1ff66e788b9 |
|---|---|
| sha1 | 2dd3b08b00c3607cfba2a5238413649d06ceaf8e |
| sha256 | b5771a5b33287ec112b8db8caa404ffb7e72e268f4a89dfcb879f80b2232f46e |
| sha512 | ea9364a40d4dd8fe5b0cda0241804a6d7a6e2fb4bd654713065edfd5d9f77006df26dd2e548c4c60883782a4639c7da69d1d0881fdf3d38df03b882baa9a6ea7 |
| ripemd-160 | 2c58b5e7988fce59de54ffd2f3a61339463557c6 |
138510 as geometric shapes
Circle
Radius = n| Diameter | 277020 |
|---|---|
| Circumference | 870283.99689744 |
| Area | 60271518205.133 |
Sphere
Radius = n| Volume | 1.1130943982124E+16 |
|---|---|
| Surface area | 241086072820.53 |
| Circumference | 870283.99689744 |
Square
Length = n| Perimeter | 554040 |
|---|---|
| Area | 19185020100 |
| Diagonal | 195882.7205243 |
Cube
Length = n| Surface area | 115110120600 |
|---|---|
| Volume | 2657317134051000 |
| Space diagonal | 239906.35735637 |
Equilateral Triangle
Length = n| Perimeter | 415530 |
|---|---|
| Area | 8307357389.3575 |
| Altitude | 119953.17867818 |
Triangular Pyramid
Length = n| Surface area | 8307357389.3575 |
|---|---|
| Volume | 3.1316782754178E+14 |
| Height | 65294.240174766 |