442912386 (number)
442912386 is an even 9-digits composite number following 442912385 and preceding 442912387. In scientific notation, it is written as 4.42912386 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 125738496 positive integers (up to 442912386) that are relatively prime to 442912386.
Interesting facts
- 442912386 has 32 divisors, whose sum is 1018834560
- The reverse of 442912386 is 683219244
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | four hundred forty-two million nine hundred twelve thousand three hundred eighty-six |
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Notation
Scientific notation | 4.42912386 × 10^8 |
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Engineering notation | 4.42912386 × 10^6 |
Prime Factorization of 442912386
Prime Factorization 2 × 3 × 7 × 157 × 67169
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 442912386 | Product of the distinct prime numbers |
The prime factorization of 442912386 is 2 × 3 × 7 × 157 × 67169. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 442912386)
Multiplication
n×yn×2 | 885824772 |
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n×3 | 1328737158 |
n×4 | 1771649544 |
n×5 | 2214561930 |
Division
n÷yn÷2 | 221456193 |
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n÷3 | 147637462 |
n÷3 | 110728096.5 |
n÷5 | 88582477.2 |
Exponentiation
nyn2 | 196171381672212996 |
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n3 | 8.6886734721357E+25 |
n4 | 3.8483210987185E+34 |
n5 | 1.7044690799276E+43 |
Nth Root
y√n2√n | 21045.483743549 |
---|---|
3√n | 762.26493429517 |
4√n | 145.07061640301 |
5√n | 53.612192103955 |
Divisors of 442912386
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -442912385 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 442912386 can be divided by 32 positive divisors. The sum of these divisors (counting 442912386) is 1, the average is 0.03125.
Base conversion 442912386
Base | System | Value |
---|---|---|
2 | Binary | 11010011001100100111010000010 |
3 | Ternary | 1010212102021120110 |
4 | Quaternary | 122121210322002 |
5 | Quinary | 1401341144021 |
6 | Senary | 111541052150 |
8 | Octal | 3231447202 |
10 | Decimal | 442912386 |
12 | Duodecimal | 1043b7056 |
16 | Hexadecimal | 1a664e82 |
20 | Vigesimal | 6i840j6 |
36 | Base36 | 7bp5du |
Cryptographic Hash Functions
md5 | e4784680a9f5cb3a63c4eaf0237566e6 |
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sha1 | b92d765c19f11a8f1bbb079ce27cb7df1790e753 |
sha256 | c98f400fe793490ce31b1347eaa8854926038244b830c1fc091c37c925c7b72b |
sha512 | e941400fb294bdb7d8fce67cf2d321f58d6299202e2703c8392812c3d9f5cd3b1430cc131fe184f3006d095f5c92eb786d6408a114c8fca07a0c25b1f8a5a1b0 |
ripemd-160 | 95f596f5f1d17c3597122fd60050cd25b2e740da |
442912386 as geometric shapes
Circle
Radius = nDiameter | 885824772 |
---|---|
Circumference | 2782900596.0831 |
Area | 6.1629057150598E+17 |
Sphere
Radius = nVolume | 3.6395030332669E+26 |
---|---|
Surface area | 2.4651622860239E+18 |
Circumference | 2782900596.0831 |
Square
Length = nPerimeter | 1771649544 |
---|---|
Area | 196171381672212996 |
Diagonal | 626372703.22423 |
Cube
Length = nSurface area | 1177028290033277976 |
---|---|
Volume | 8.6886734721357E+25 |
Space diagonal | 767146755.85356 |
Equilateral Triangle
Length = nPerimeter | 1328737158 |
---|---|
Area | 8.4944700011815E+16 |
Altitude | 383573377.92678 |
Triangular Pyramid
Length = nSurface area | 8.4944700011815E+16 |
---|---|
Volume | 1.0239699886105E+25 |
Height | 208790901.07474 |