42681936 (number)
42681936 is an even 8-digits composite number following 42681935 and preceding 42681937. In scientific notation, it is written as 4.2681936 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 12840960 positive integers (up to 42681936) that are relatively prime to 42681936.
Interesting facts
- 42681936 has 40 divisors, whose sum is 85816680
- The reverse of 42681936 is 63918624
- Previous prime number is 353
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | forty-two million six hundred eighty-one thousand nine hundred thirty-six |
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Notation
Scientific notation | 4.2681936 × 10^7 |
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Engineering notation | 4.2681936 × 10^6 |
Prime Factorization of 42681936
Prime Factorization 2 × 2 × 2 × 2 × 33 × 353 × 229
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5335242 | Product of the distinct prime numbers |
The prime factorization of 42681936 is 2 × 2 × 2 × 2 × 33 × 353 × 229. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42681936)
Multiplication
n×yn×2 | 85363872 |
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n×3 | 128045808 |
n×4 | 170727744 |
n×5 | 213409680 |
Division
n÷yn÷2 | 21340968 |
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n÷3 | 14227312 |
n÷3 | 10670484 |
n÷5 | 8536387.2 |
Exponentiation
nyn2 | 1821747660708096 |
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n3 | 7.7755717062493E+22 |
n4 | 3.3187645392954E+30 |
n5 | 1.4165129566528E+38 |
Nth Root
y√n2√n | 6533.1413577237 |
---|---|
3√n | 349.47386527075 |
4√n | 80.827850136718 |
5√n | 33.577535895631 |
Divisors of 42681936
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 | -42681935 | 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 42681936 can be divided by 40 positive divisors. The sum of these divisors (counting 42681936) is 1, the average is 0.025.
Base conversion 42681936
Base | System | Value |
---|---|---|
2 | Binary | 10100010110100011001010000 |
3 | Ternary | 2222022110121110 |
4 | Quaternary | 2202310121100 |
5 | Quinary | 41411310221 |
6 | Senary | 4122453320 |
8 | Octal | 242643120 |
10 | Decimal | 42681936 |
12 | Duodecimal | 12364240 |
16 | Hexadecimal | 28b4650 |
20 | Vigesimal | d6f4gg |
36 | Base36 | petlc |
Cryptographic Hash Functions
md5 | 8c439dbf46a706a8953a68c7f4fd50f8 |
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sha1 | 2e3c8bba21be4b7e8faa7f17b7a47437107f907f |
sha256 | 63b1b650097cea3c904e22dba6edbefeb14087a9b344252ea23520f2b924f7ba |
sha512 | 4a87d07983fb53f3f9c2b8cdc2481a64ce456e47c59bef94500c794de703db6de1715d13f0522560d79fc085ed0d7231bc680c1d2e9b3dd7c41ab85137e0d809 |
ripemd-160 | 253d0ea3e283ad1286624485d7e152699f80c012 |
42681936 as geometric shapes
Circle
Radius = nDiameter | 85363872 |
---|---|
Circumference | 268178513.15718 |
Area | 5.7231890675749E+15 |
Sphere
Radius = nVolume | 3.2570238599751E+23 |
---|---|
Surface area | 2.28927562703E+16 |
Circumference | 268178513.15718 |
Square
Length = nPerimeter | 170727744 |
---|---|
Area | 1821747660708096 |
Diagonal | 60361372.75954 |
Cube
Length = nSurface area | 10930485964248576 |
---|---|
Volume | 7.7755717062493E+22 |
Space diagonal | 73927281.717403 |
Equilateral Triangle
Length = nPerimeter | 128045808 |
---|---|
Area | 7.8883987672904E+14 |
Altitude | 36963640.858702 |
Triangular Pyramid
Length = nSurface area | 7.8883987672904E+14 |
---|---|
Volume | 9.1635991351519E+21 |
Height | 20120457.586513 |