42191520 (number)
42191520 is an even 8-digits composite number following 42191519 and preceding 42191521. In scientific notation, it is written as 4.2191520 × 10^7. The sum of its digits is 24. It has a total of 10 prime factors and 192 positive divisors. There are 9289728 positive integers (up to 42191520) that are relatively prime to 42191520.
Interesting facts
- 42191520 has 192 divisors, whose sum is 157489920
- The reverse of 42191520 is 02519124
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | forty-two million one hundred ninety-one thousand five hundred twenty |
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Notation
Scientific notation | 4.2191520 × 10^7 |
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Engineering notation | 4.2191520 × 10^6 |
Prime Factorization of 42191520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 3 × 5 × 29 × 433
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 2636970 | Product of the distinct prime numbers |
The prime factorization of 42191520 is 2 × 2 × 2 × 2 × 2 × 7 × 3 × 5 × 29 × 433. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42191520)
Multiplication
n×yn×2 | 84383040 |
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n×3 | 126574560 |
n×4 | 168766080 |
n×5 | 210957600 |
Division
n÷yn÷2 | 21095760 |
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n÷3 | 14063840 |
n÷3 | 10547880 |
n÷5 | 8438304 |
Exponentiation
nyn2 | 1780124359910400 |
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n3 | 7.5106152533647E+22 |
n4 | 3.1688427367464E+30 |
n5 | 1.3369829170429E+38 |
Nth Root
y√n2√n | 6495.4999807559 |
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3√n | 348.13021946583 |
4√n | 80.594664716443 |
5√n | 33.500017532505 |
Divisors of 42191520
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42191519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42191520 can be divided by 192 positive divisors. The sum of these divisors (counting 42191520) is 1, the average is 0.0052083333333333.
Base conversion 42191520
Base | System | Value |
---|---|---|
2 | Binary | 10100000111100101010100000 |
3 | Ternary | 2221101112212220 |
4 | Quaternary | 2200330222200 |
5 | Quinary | 41300112040 |
6 | Senary | 4104151040 |
8 | Octal | 240745240 |
10 | Decimal | 42191520 |
12 | Duodecimal | 12168480 |
16 | Hexadecimal | 283caa0 |
20 | Vigesimal | d3dig0 |
36 | Base36 | p4b6o |
Cryptographic Hash Functions
md5 | ba11435c0b6a502d4a3bf7109545cddb |
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sha1 | 07075c0799c1ecab08b68175a028c803434ed69c |
sha256 | cfeca3ada833c91b6047af0c9d3f3cb1fa86e2471dd81c89ced0e2c12871cfc0 |
sha512 | 584fe87f9f52f10dc16bd7e021a021f7cb835c258bec3fbb12c9655823516ace691acf180f03d85bd25e441bf74563b86aec336378538139c8d4707c356d280d |
ripemd-160 | 4cc0c64f312e3fbb8753d07ea7bd6a2735f894de |
42191520 as geometric shapes
Circle
Radius = nDiameter | 84383040 |
---|---|
Circumference | 265097138.55157 |
Area | 5.5924256115707E+15 |
Sphere
Radius = nVolume | 3.1460391605213E+23 |
---|---|
Surface area | 2.2369702446283E+16 |
Circumference | 265097138.55157 |
Square
Length = nPerimeter | 168766080 |
---|---|
Area | 1780124359910400 |
Diagonal | 59667819.801136 |
Cube
Length = nSurface area | 10680746159462400 |
---|---|
Volume | 7.5106152533647E+22 |
Space diagonal | 73077856.288558 |
Equilateral Triangle
Length = nPerimeter | 126574560 |
---|---|
Area | 7.7081645878896E+14 |
Altitude | 36538928.144279 |
Triangular Pyramid
Length = nSurface area | 7.7081645878896E+14 |
---|---|
Volume | 8.8513449608955E+21 |
Height | 19889273.267045 |