42788032 (number)
42788032 is an even 8-digits composite number following 42788031 and preceding 42788033. In scientific notation, it is written as 4.2788032 × 10^7. The sum of its digits is 34. It has a total of 9 prime factors and 56 positive divisors. There are 18186240 positive integers (up to 42788032) that are relatively prime to 42788032.
Interesting facts
- 42788032 has 56 divisors, whose sum is 97840800
- The reverse of 42788032 is 23088724
- Previous prime number is 641
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | forty-two million seven hundred eighty-eight thousand thirty-two |
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Notation
Scientific notation | 4.2788032 × 10^7 |
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Engineering notation | 4.2788032 × 10^6 |
Prime Factorization of 42788032
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 641 × 149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1337126 | Product of the distinct prime numbers |
The prime factorization of 42788032 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 641 × 149. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42788032)
Multiplication
n×yn×2 | 85576064 |
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n×3 | 128364096 |
n×4 | 171152128 |
n×5 | 213940160 |
Division
n÷yn÷2 | 21394016 |
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n÷3 | 14262677.333333 |
n÷3 | 10697008 |
n÷5 | 8557606.4 |
Exponentiation
nyn2 | 1830815682433024 |
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n3 | 7.8337000006046E+22 |
n4 | 3.3518860630427E+30 |
n5 | 1.4342060812583E+38 |
Nth Root
y√n2√n | 6541.2561484779 |
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3√n | 349.76319219441 |
4√n | 80.87803254579 |
5√n | 33.594212296657 |
Divisors of 42788032
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42788031 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42788032 can be divided by 56 positive divisors. The sum of these divisors (counting 42788032) is 1, the average is 0.017857142857143.
Base conversion 42788032
Base | System | Value |
---|---|---|
2 | Binary | 10100011001110010011000000 |
3 | Ternary | 2222111212010221 |
4 | Quaternary | 2203032103000 |
5 | Quinary | 41423204112 |
6 | Senary | 4125032424 |
8 | Octal | 243162300 |
10 | Decimal | 42788032 |
12 | Duodecimal | 123b5714 |
16 | Hexadecimal | 28ce4c0 |
20 | Vigesimal | d78a1c |
36 | Base36 | ph3gg |
Cryptographic Hash Functions
md5 | ae2694c19caf463e3c32749faa6f9995 |
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sha1 | 3e36f08edb516d3d8f1f084926ddfc3caeaeb973 |
sha256 | 9f32aa415e610c41b1d19d0aab33e5ec1961434e0c3d734dcbf79b482b4d2429 |
sha512 | bfea78e1be4c96be3f19543df31995814bf1ed40a4f4ddf268507874a58cc001545cc9a042a3ab837a621d08012d8f123f0429b33adaa6f1987b10cff222f1d6 |
ripemd-160 | d2aec76e8cdb1d0ece729aef3707bc4687f67c6e |
42788032 as geometric shapes
Circle
Radius = nDiameter | 85576064 |
---|---|
Circumference | 268845133.98553 |
Area | 5.7516770980086E+15 |
Sphere
Radius = nVolume | 3.2813725829768E+23 |
---|---|
Surface area | 2.3006708392034E+16 |
Circumference | 268845133.98553 |
Square
Length = nPerimeter | 171152128 |
---|---|
Area | 1830815682433024 |
Diagonal | 60511415.161654 |
Cube
Length = nSurface area | 10984894094598144 |
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Volume | 7.8337000006046E+22 |
Space diagonal | 74111045.379883 |
Equilateral Triangle
Length = nPerimeter | 128364096 |
---|---|
Area | 7.9276644531697E+14 |
Altitude | 37055522.689941 |
Triangular Pyramid
Length = nSurface area | 7.9276644531697E+14 |
---|---|
Volume | 9.2321039870143E+21 |
Height | 20170471.720551 |