395220 (number)
395220 is an even 6-digits composite number following 395219 and preceding 395221. In scientific notation, it is written as 3.95220 × 10^5. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 90240 positive integers (up to 395220) that are relatively prime to 395220.
Interesting facts
- 395220 has 48 divisors, whose sum is 1266048
- The reverse of 395220 is 022593
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 21
- Digital Root 3
Name
| Name | three hundred ninety-five thousand two hundred twenty |
|---|
Notation
| Scientific notation | 3.95220 × 10^5 |
|---|---|
| Engineering notation | 3.95220 × 10^3 |
Prime Factorization of 395220
Prime Factorization 2 × 2 × 3 × 7 × 5 × 941
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 197610 | Product of the distinct prime numbers |
The prime factorization of 395220 is 2 × 2 × 3 × 7 × 5 × 941. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 395220)
Multiplication
n×y| n×2 | 790440 |
|---|---|
| n×3 | 1185660 |
| n×4 | 1580880 |
| n×5 | 1976100 |
Division
n÷y| n÷2 | 197610 |
|---|---|
| n÷3 | 131740 |
| n÷3 | 98805 |
| n÷5 | 79044 |
Exponentiation
ny| n2 | 156198848400 |
|---|---|
| n3 | 61732908864648000 |
| n4 | 2.4398080241486E+22 |
| n5 | 9.6426092730402E+27 |
Nth Root
y√n| 2√n | 628.66525273789 |
|---|---|
| 3√n | 73.385958553139 |
| 4√n | 25.073197896118 |
| 5√n | 13.163391035486 |
Divisors of 395220
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 | -395219 | 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 395220 can be divided by 48 positive divisors. The sum of these divisors (counting 395220) is 1, the average is 0.020833333333333.
Base conversion 395220
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1100000011111010100 |
| 3 | Ternary | 202002010210 |
| 4 | Quaternary | 1200133110 |
| 5 | Quinary | 100121340 |
| 6 | Senary | 12245420 |
| 8 | Octal | 1403724 |
| 10 | Decimal | 395220 |
| 12 | Duodecimal | 170870 |
| 16 | Hexadecimal | 607d4 |
| 20 | Vigesimal | 29810 |
| 36 | Base36 | 8gyc |
Cryptographic Hash Functions
| md5 | bee512731a7a0dd3effff88651eb09f0 |
|---|---|
| sha1 | dbded65ed88acdb635e8f6683698c38aff59508f |
| sha256 | 585758fb81ea21e30dc090c41eab8be27c689e40f1cbbfaa645d5800fe3b7622 |
| sha512 | efeb5eb342139aeea230b9755b10aa9ea0803eb2240bf8fba8a1803619a06f14cbe68dc671332468ff323935f652a1e7e0d2174a0a9e84f8f8597d625bd6d539 |
| ripemd-160 | dff6e7f771aa5e7357a62bfc054bc0cf334dc8a2 |
395220 as geometric shapes
Circle
Radius = n| Diameter | 790440 |
|---|---|
| Circumference | 2483240.4971035 |
| Area | 490713154632.63 |
Sphere
Radius = n| Volume | 2.5858620396521E+17 |
|---|---|
| Surface area | 1962852618530.5 |
| Circumference | 2483240.4971035 |
Square
Length = n| Perimeter | 1580880 |
|---|---|
| Area | 156198848400 |
| Diagonal | 558925.48412109 |
Cube
Length = n| Surface area | 937193090400 |
|---|---|
| Volume | 61732908864648000 |
| Space diagonal | 684541.12016737 |
Equilateral Triangle
Length = n| Perimeter | 1185660 |
|---|---|
| Area | 67636085378.137 |
| Altitude | 342270.56008369 |
Triangular Pyramid
Length = n| Surface area | 67636085378.137 |
|---|---|
| Volume | 7.275293080094E+15 |
| Height | 186308.49470703 |