42685328 (number)
42685328 is an even 8-digits composite number following 42685327 and preceding 42685329. In scientific notation, it is written as 4.2685328 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 18179712 positive integers (up to 42685328) that are relatively prime to 42685328.
Interesting facts
- 42685328 has 40 divisors, whose sum is 95107008
- The reverse of 42685328 is 82358624
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | forty-two million six hundred eighty-five thousand three hundred twenty-eight |
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Notation
Scientific notation | 4.2685328 × 10^7 |
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Engineering notation | 4.2685328 × 10^6 |
Prime Factorization of 42685328
Prime Factorization 2 × 2 × 2 × 2 × 7 × 173 × 2203
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5335666 | Product of the distinct prime numbers |
The prime factorization of 42685328 is 2 × 2 × 2 × 2 × 7 × 173 × 2203. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42685328)
Multiplication
n×yn×2 | 85370656 |
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n×3 | 128055984 |
n×4 | 170741312 |
n×5 | 213426640 |
Division
n÷yn÷2 | 21342664 |
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n÷3 | 14228442.666667 |
n÷3 | 10671332 |
n÷5 | 8537065.6 |
Exponentiation
nyn2 | 1822037226467584 |
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n3 | 7.7774256639979E+22 |
n4 | 3.3198196546337E+30 |
n5 | 1.4170759085889E+38 |
Nth Root
y√n2√n | 6533.400952031 |
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3√n | 349.48312276984 |
4√n | 80.829455967679 |
5√n | 33.578069570493 |
Divisors of 42685328
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42685327 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42685328 can be divided by 40 positive divisors. The sum of these divisors (counting 42685328) is 1, the average is 0.025.
Base conversion 42685328
Base | System | Value |
---|---|---|
2 | Binary | 10100010110101001110010000 |
3 | Ternary | 2222022122021002 |
4 | Quaternary | 2202311032100 |
5 | Quinary | 41411412303 |
6 | Senary | 4122521132 |
8 | Octal | 242651620 |
10 | Decimal | 42685328 |
12 | Duodecimal | 123661a8 |
16 | Hexadecimal | 28b5390 |
20 | Vigesimal | d6fd68 |
36 | Base36 | pew7k |
Cryptographic Hash Functions
md5 | 302908ef8cedfa158b4b5e6f8bf0a828 |
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sha1 | a6c7c02ff9b829d9f40f07732030681e1d0a7f77 |
sha256 | a709813eaf8b05a075911574a35aa12931deb77289de9acd23720c6a26e25777 |
sha512 | f1d1bf3ef00c4d10034ac5972620f2becff641b053cfa2e87201ddcaa70f7b679e0db1caee2c2349bee1b97d2acbed43fe492ee044e6b9742a5681580af05d92 |
ripemd-160 | cc1912045d45d9f0e2095009479d1a77bf93ddd1 |
42685328 as geometric shapes
Circle
Radius = nDiameter | 85370656 |
---|---|
Circumference | 268199825.72174 |
Area | 5.7240987652377E+15 |
Sphere
Radius = nVolume | 3.2578004439809E+23 |
---|---|
Surface area | 2.2896395060951E+16 |
Circumference | 268199825.72174 |
Square
Length = nPerimeter | 170741312 |
---|---|
Area | 1822037226467584 |
Diagonal | 60366169.771944 |
Cube
Length = nSurface area | 10932223358805504 |
---|---|
Volume | 7.7774256639979E+22 |
Space diagonal | 73933156.833742 |
Equilateral Triangle
Length = nPerimeter | 128055984 |
---|---|
Area | 7.8896526238093E+14 |
Altitude | 36966578.416871 |
Triangular Pyramid
Length = nSurface area | 7.8896526238093E+14 |
---|---|
Volume | 9.165784045312E+21 |
Height | 20122056.590648 |