42891636 (number)
42891636 is an even 8-digits composite number following 42891635 and preceding 42891637. In scientific notation, it is written as 4.2891636 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 13848576 positive integers (up to 42891636) that are relatively prime to 42891636.
Interesting facts
- 42891636 has 48 divisors, whose sum is 103267584
- The reverse of 42891636 is 63619824
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | forty-two million eight hundred ninety-one thousand six hundred thirty-six |
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Notation
Scientific notation | 4.2891636 × 10^7 |
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Engineering notation | 4.2891636 × 10^6 |
Prime Factorization of 42891636
Prime Factorization 2 × 2 × 3 × 47 × 113 × 673
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21445818 | Product of the distinct prime numbers |
The prime factorization of 42891636 is 2 × 2 × 3 × 47 × 113 × 673. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42891636)
Multiplication
n×yn×2 | 85783272 |
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n×3 | 128674908 |
n×4 | 171566544 |
n×5 | 214458180 |
Division
n÷yn÷2 | 21445818 |
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n÷3 | 14297212 |
n÷3 | 10722909 |
n÷5 | 8578327.2 |
Exponentiation
nyn2 | 1839692438756496 |
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n3 | 7.8907418435096E+22 |
n4 | 3.3844682692178E+30 |
n5 | 1.4516538105684E+38 |
Nth Root
y√n2√n | 6549.1706345155 |
---|---|
3√n | 350.04526217363 |
4√n | 80.926946281912 |
5√n | 33.610465106263 |
Divisors of 42891636
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42891635 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42891636 can be divided by 48 positive divisors. The sum of these divisors (counting 42891636) is 1, the average is 0.020833333333333.
Base conversion 42891636
Base | System | Value |
---|---|---|
2 | Binary | 10100011100111100101110100 |
3 | Ternary | 2222201010021010 |
4 | Quaternary | 2203213211310 |
5 | Quinary | 41440013021 |
6 | Senary | 4131152220 |
8 | Octal | 243474564 |
10 | Decimal | 42891636 |
12 | Duodecimal | 12445670 |
16 | Hexadecimal | 28e7974 |
20 | Vigesimal | d8191g |
36 | Base36 | pjbec |
Cryptographic Hash Functions
md5 | 770bf2f7c3469880f4d7538a81aa343a |
---|---|
sha1 | 5809705ab7776b09ef1f5aef06d7f1bdc66831c4 |
sha256 | a5e761c1317c0a9f0be8082e0ac8f19faf31b07a335a96968228779285897408 |
sha512 | 673eee3653a8ebc0643548f373f551b592a280edfd38b63068fe5bceb5aa2b44cc2b98595226d6c9558f85e2b725f5b431b7caef3b6c7c2b5cb6432c6341cf8d |
ripemd-160 | 4d69580c515cfa2b5d93925c3500021289c6c7bb |
42891636 as geometric shapes
Circle
Radius = nDiameter | 85783272 |
---|---|
Circumference | 269496097.1161 |
Area | 5.7795642504621E+15 |
Sphere
Radius = nVolume | 3.3052662142591E+23 |
---|---|
Surface area | 2.3118257001848E+16 |
Circumference | 269496097.1161 |
Square
Length = nPerimeter | 171566544 |
---|---|
Area | 1839692438756496 |
Diagonal | 60657933.34357 |
Cube
Length = nSurface area | 11038154632538976 |
---|---|
Volume | 7.8907418435096E+22 |
Space diagonal | 74290492.77175 |
Equilateral Triangle
Length = nPerimeter | 128674908 |
---|---|
Area | 7.9661019355664E+14 |
Altitude | 37145246.385875 |
Triangular Pyramid
Length = nSurface area | 7.9661019355664E+14 |
---|---|
Volume | 9.2993284435635E+21 |
Height | 20219311.114523 |