42649425 (number)
42649425 is an odd 8-digits composite number following 42649424 and preceding 42649426. In scientific notation, it is written as 4.2649425 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 17988480 positive integers (up to 42649425) that are relatively prime to 42649425.
Interesting facts
- 42649425 has 48 divisors, whose sum is 79592128
- The reverse of 42649425 is 52494624
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-two million six hundred forty-nine thousand four hundred twenty-five |
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Notation
Scientific notation | 4.2649425 × 10^7 |
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Engineering notation | 4.2649425 × 10^6 |
Prime Factorization of 42649425
Prime Factorization 21 × 5 × 3 × 13 × 5 × 2083
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8529885 | Product of the distinct prime numbers |
The prime factorization of 42649425 is 21 × 5 × 3 × 13 × 5 × 2083. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42649425)
Multiplication
n×yn×2 | 85298850 |
---|---|
n×3 | 127948275 |
n×4 | 170597700 |
n×5 | 213247125 |
Division
n÷yn÷2 | 21324712.5 |
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n÷3 | 14216475 |
n÷3 | 10662356.25 |
n÷5 | 8529885 |
Exponentiation
nyn2 | 1818973452830625 |
---|---|
n3 | 7.7578171853491E+22 |
n4 | 3.3086644221026E+30 |
n5 | 1.4111263512063E+38 |
Nth Root
y√n2√n | 6530.652723886 |
---|---|
3√n | 349.38511085548 |
4√n | 80.81245401475 |
5√n | 33.572419107939 |
Divisors of 42649425
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 | -42649424 | 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 42649425 can be divided by 48 positive divisors. The sum of these divisors (counting 42649425) is 1, the average is 0.020833333333333.
Base conversion 42649425
Base | System | Value |
---|---|---|
2 | Binary | 10100010101100011101010001 |
3 | Ternary | 2222020211000100 |
4 | Quaternary | 2202230131101 |
5 | Quinary | 41404240200 |
6 | Senary | 4122043013 |
8 | Octal | 242543521 |
10 | Decimal | 42649425 |
12 | Duodecimal | 12349469 |
16 | Hexadecimal | 28ac751 |
20 | Vigesimal | d6b3b5 |
36 | Base36 | pe4i9 |
Cryptographic Hash Functions
md5 | 1bd08dc2853b2e73b778d6ba56ddc34b |
---|---|
sha1 | a50136a83eb45bf506c7a7621b66f2718fd20bdc |
sha256 | 5718608e745391a6636efcb66db47a29f4ee68b97eccb142704d793fa4cbd8d6 |
sha512 | 3ab554f07f239941415359f2e49f86c56eb0b5ef022a924763cbed0a8abcae80e1dd9b25b7978a463986cfd98f32683c635c269914c1cc2bc8c96768b296f1b7 |
ripemd-160 | d1ac500b77fe4681999dc01c395e84542962781b |
42649425 as geometric shapes
Circle
Radius = nDiameter | 85298850 |
---|---|
Circumference | 267974240.51966 |
Area | 5.7144736364876E+15 |
Sphere
Radius = nVolume | 3.2495868636514E+23 |
---|---|
Surface area | 2.285789454595E+16 |
Circumference | 267974240.51966 |
Square
Length = nPerimeter | 170597700 |
---|---|
Area | 1818973452830625 |
Diagonal | 60315395.262414 |
Cube
Length = nSurface area | 10913840716983750 |
---|---|
Volume | 7.7578171853491E+22 |
Space diagonal | 73870971.013598 |
Equilateral Triangle
Length = nPerimeter | 127948275 |
---|---|
Area | 7.8763860948041E+14 |
Altitude | 36935485.506799 |
Triangular Pyramid
Length = nSurface area | 7.8763860948041E+14 |
---|---|
Volume | 9.1426752316098E+21 |
Height | 20105131.754138 |