238420 (number)
238420 is an even 6-digits composite number following 238419 and preceding 238421. In scientific notation, it is written as 2.38420 × 10^5. The sum of its digits is 19. It has a total of 6 prime factors and 48 positive divisors. There are 74880 positive integers (up to 238420) that are relatively prime to 238420.
Interesting facts
- 238420 has 48 divisors, whose sum is 620928
- The reverse of 238420 is 024832
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 19
- Digital Root 1
Name
| Name | two hundred thirty-eight thousand four hundred twenty |
|---|
Notation
| Scientific notation | 2.38420 × 10^5 |
|---|---|
| Engineering notation | 2.38420 × 10^3 |
Prime Factorization of 238420
Prime Factorization 2 × 2 × 7 × 5 × 131 × 13
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 119210 | Product of the distinct prime numbers |
The prime factorization of 238420 is 2 × 2 × 7 × 5 × 131 × 13. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 238420)
Multiplication
n×y| n×2 | 476840 |
|---|---|
| n×3 | 715260 |
| n×4 | 953680 |
| n×5 | 1192100 |
Division
n÷y| n÷2 | 119210 |
|---|---|
| n÷3 | 79473.333333333 |
| n÷3 | 59605 |
| n÷5 | 47684 |
Exponentiation
ny| n2 | 56844096400 |
|---|---|
| n3 | 13552769463688000 |
| n4 | 3.2312512955325E+21 |
| n5 | 7.7039493388086E+26 |
Nth Root
y√n| 2√n | 488.28270499783 |
|---|---|
| 3√n | 62.007976774585 |
| 4√n | 22.097119834898 |
| 5√n | 11.897851298401 |
Divisors of 238420
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 | -238419 | 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 238420 can be divided by 48 positive divisors. The sum of these divisors (counting 238420) is 1, the average is 0.020833333333333.
Base conversion 238420
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111010001101010100 |
| 3 | Ternary | 110010001101 |
| 4 | Quaternary | 322031110 |
| 5 | Quinary | 30112140 |
| 6 | Senary | 5035444 |
| 8 | Octal | 721524 |
| 10 | Decimal | 238420 |
| 12 | Duodecimal | b5b84 |
| 16 | Hexadecimal | 3a354 |
| 20 | Vigesimal | 19g10 |
| 36 | Base36 | 53ys |
Cryptographic Hash Functions
| md5 | f6ebea9c4dba67d93d15a0d3d1252482 |
|---|---|
| sha1 | 22f7da866b0bf3402fcc0ab8d186769effd5b377 |
| sha256 | 060cf580f8a7488054a57f766a61834d73b5e8d27868b02f6e94512b24e9cb97 |
| sha512 | d17a60fdd7443b3ae696a6a351aa3b2f90d23a33b144147f76abd4240049547a86b2842c8617ac35777ea519ba2278b89c1597f67bdea3a1111bdb1c92e16bb6 |
| ripemd-160 | 14ccc1cf47bd7664fc88de0eaf114fbd95b550aa |
238420 as geometric shapes
Circle
Radius = n| Diameter | 476840 |
|---|---|
| Circumference | 1498037.0409378 |
| Area | 178580995650.19 |
Sphere
Radius = n| Volume | 5.6769707977224E+16 |
|---|---|
| Surface area | 714323982600.76 |
| Circumference | 1498037.0409378 |
Square
Length = n| Perimeter | 953680 |
|---|---|
| Area | 56844096400 |
| Diagonal | 337176.79754099 |
Cube
Length = n| Surface area | 341064578400 |
|---|---|
| Volume | 13552769463688000 |
| Space diagonal | 412955.55354057 |
Equilateral Triangle
Length = n| Perimeter | 715260 |
|---|---|
| Area | 24614215768.786 |
| Altitude | 206477.77677029 |
Triangular Pyramid
Length = n| Surface area | 24614215768.786 |
|---|---|
| Volume | 1.5972091986053E+15 |
| Height | 112392.265847 |