49187856 (number)
49187856 is an even 8-digits composite number following 49187855 and preceding 49187857. In scientific notation, it is written as 4.9187856 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 16235136 positive integers (up to 49187856) that are relatively prime to 49187856.
Interesting facts
- 49187856 has 40 divisors, whose sum is 128315200
- The reverse of 49187856 is 65878194
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | forty-nine million one hundred eighty-seven thousand eight hundred fifty-six |
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Notation
Scientific notation | 4.9187856 × 10^7 |
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Engineering notation | 4.9187856 × 10^6 |
Prime Factorization of 49187856
Prime Factorization 2 × 2 × 2 × 2 × 3 × 103 × 9949
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6148482 | Product of the distinct prime numbers |
The prime factorization of 49187856 is 2 × 2 × 2 × 2 × 3 × 103 × 9949. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49187856)
Multiplication
n×yn×2 | 98375712 |
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n×3 | 147563568 |
n×4 | 196751424 |
n×5 | 245939280 |
Division
n÷yn÷2 | 24593928 |
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n÷3 | 16395952 |
n÷3 | 12296964 |
n÷5 | 9837571.2 |
Exponentiation
nyn2 | 2419445177876736 |
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n3 | 1.190073210093E+23 |
n4 | 5.853714968751E+30 |
n5 | 2.8793168894797E+38 |
Nth Root
y√n2√n | 7013.4054495659 |
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3√n | 366.39760904347 |
4√n | 83.746077218971 |
5√n | 34.543916768851 |
Divisors of 49187856
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 | -49187855 | 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 49187856 can be divided by 40 positive divisors. The sum of these divisors (counting 49187856) is 1, the average is 0.025.
Base conversion 49187856
Base | System | Value |
---|---|---|
2 | Binary | 10111011101000110000010000 |
3 | Ternary | 10102120000001110 |
4 | Quaternary | 2323220300100 |
5 | Quinary | 100043002411 |
6 | Senary | 4514133320 |
8 | Octal | 273506020 |
10 | Decimal | 49187856 |
12 | Duodecimal | 14581240 |
16 | Hexadecimal | 2ee8c10 |
20 | Vigesimal | f789cg |
36 | Base36 | ta9lc |
Cryptographic Hash Functions
md5 | 8ec9f535bc58147d17525a1bbb2ce884 |
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sha1 | 5dab6f14832f2a1f5478dc7bb82e7d655e8707c6 |
sha256 | 78a5f67eb19618c0fde1257931495b972fddbf5f5ff6c3ee15010911370c466a |
sha512 | d318f6c5f30471ce7f5bf19c3f5f76db4a0c0d9cff6a33e056ab2edc1ae7ba17e226e319b21dacf93a226ad65346586b09cc8f2915be3842087ad600c080a4fe |
ripemd-160 | a99e5f859eb44fef80d19ff079d48bcf171fcd40 |
49187856 as geometric shapes
Circle
Radius = nDiameter | 98375712 |
---|---|
Circumference | 309056414.11087 |
Area | 7.6009111965808E+15 |
Sphere
Radius = nVolume | 4.9849670054161E+23 |
---|---|
Surface area | 3.0403644786323E+16 |
Circumference | 309056414.11087 |
Square
Length = nPerimeter | 196751424 |
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Area | 2419445177876736 |
Diagonal | 69562133.059255 |
Cube
Length = nSurface area | 14516671067260416 |
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Volume | 1.190073210093E+23 |
Space diagonal | 85195865.707382 |
Equilateral Triangle
Length = nPerimeter | 147563568 |
---|---|
Area | 1.0476504935525E+15 |
Altitude | 42597932.853691 |
Triangular Pyramid
Length = nSurface area | 1.0476504935525E+15 |
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Volume | 1.4025147282753E+22 |
Height | 23187377.686418 |