42193845 (number)
42193845 is an odd 8-digits composite number following 42193844 and preceding 42193846. In scientific notation, it is written as 4.2193845 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 21155904 positive integers (up to 42193845) that are relatively prime to 42193845.
Interesting facts
- 42193845 has 48 divisors, whose sum is 69009408
- The reverse of 42193845 is 54839124
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-two million one hundred ninety-three thousand eight hundred forty-five |
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Notation
Scientific notation | 4.2193845 × 10^7 |
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Engineering notation | 4.2193845 × 10^6 |
Prime Factorization of 42193845
Prime Factorization 15 × 3 × 3 × 23 × 127 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14064615 | Product of the distinct prime numbers |
The prime factorization of 42193845 is 15 × 3 × 3 × 23 × 127 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42193845)
Multiplication
n×yn×2 | 84387690 |
---|---|
n×3 | 126581535 |
n×4 | 168775380 |
n×5 | 210969225 |
Division
n÷yn÷2 | 21096922.5 |
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n÷3 | 14064615 |
n÷3 | 10548461.25 |
n÷5 | 8438769 |
Exponentiation
nyn2 | 1780320555884025 |
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n3 | 7.5118569585284E+22 |
n4 | 3.1695412817032E+30 |
n5 | 1.3373513356129E+38 |
Nth Root
y√n2√n | 6495.6789483471 |
---|---|
3√n | 348.1366140201 |
4√n | 80.59577500308 |
5√n | 33.500386733823 |
Divisors of 42193845
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 | -42193844 | 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 42193845 can be divided by 48 positive divisors. The sum of these divisors (counting 42193845) is 1, the average is 0.020833333333333.
Base conversion 42193845
Base | System | Value |
---|---|---|
2 | Binary | 10100000111101001110110101 |
3 | Ternary | 2221101200002000 |
4 | Quaternary | 2200331032311 |
5 | Quinary | 41300200340 |
6 | Senary | 4104205513 |
8 | Octal | 240751665 |
10 | Decimal | 42193845 |
12 | Duodecimal | 12169899 |
16 | Hexadecimal | 283d3b5 |
20 | Vigesimal | d3e4c5 |
36 | Base36 | p4cz9 |
Cryptographic Hash Functions
md5 | eafb860ca952779aca57a3db903925e4 |
---|---|
sha1 | 062129b275a93ed6a3ffbf2eb3356db70b7124a6 |
sha256 | 52203c02a9f6dc93c3737342d63c1cef3bbecc2df859cf6c2bff6eaacfdb4f6b |
sha512 | 49488a0d970b2ad9c45ef1a4c4a4114d78fada63b7f8b394b1e9d5629fc2f6fc5c1e72d7ac6386ba48cdf4d7885f83e080ce6faeaa62343a30175c8f5fdeb925 |
ripemd-160 | bc2507f033add8bc2e525ad8fdd6d133264ec5ad |
42193845 as geometric shapes
Circle
Radius = nDiameter | 84387690 |
---|---|
Circumference | 265111746.95741 |
Area | 5.5930419794002E+15 |
Sphere
Radius = nVolume | 3.146559284764E+23 |
---|---|
Surface area | 2.2372167917601E+16 |
Circumference | 265111746.95741 |
Square
Length = nPerimeter | 168775380 |
---|---|
Area | 1780320555884025 |
Diagonal | 59671107.847668 |
Cube
Length = nSurface area | 10681923335304150 |
---|---|
Volume | 7.5118569585284E+22 |
Space diagonal | 73081883.306686 |
Equilateral Triangle
Length = nPerimeter | 126581535 |
---|---|
Area | 7.709014141376E+14 |
Altitude | 36540941.653343 |
Triangular Pyramid
Length = nSurface area | 7.709014141376E+14 |
---|---|
Volume | 8.8528083244647E+21 |
Height | 19890369.282556 |