49209728 (number)
49209728 is an even 8-digits composite number following 49209727 and preceding 49209729. In scientific notation, it is written as 4.9209728 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 24368128 positive integers (up to 49209728) that are relatively prime to 49209728.
Interesting facts
- 49209728 has 32 divisors, whose sum is 98978760
- The reverse of 49209728 is 82790294
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | forty-nine million two hundred nine thousand seven hundred twenty-eight |
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Notation
Scientific notation | 4.9209728 × 10^7 |
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Engineering notation | 4.9209728 × 10^6 |
Prime Factorization of 49209728
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 107 × 3593
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 768902 | Product of the distinct prime numbers |
The prime factorization of 49209728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 107 × 3593. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49209728)
Multiplication
n×yn×2 | 98419456 |
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n×3 | 147629184 |
n×4 | 196838912 |
n×5 | 246048640 |
Division
n÷yn÷2 | 24604864 |
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n÷3 | 16403242.666667 |
n÷3 | 12302432 |
n÷5 | 9841945.6 |
Exponentiation
nyn2 | 2421597329833984 |
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n3 | 1.1916614592666E+23 |
n4 | 5.8641336278591E+30 |
n5 | 2.885724207826E+38 |
Nth Root
y√n2√n | 7014.9645758193 |
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3√n | 366.45190876722 |
4√n | 83.755385354133 |
5√n | 34.54698830016 |
Divisors of 49209728
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -49209727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 49209728 can be divided by 32 positive divisors. The sum of these divisors (counting 49209728) is 1, the average is 0.03125.
Base conversion 49209728
Base | System | Value |
---|---|---|
2 | Binary | 10111011101110000110000000 |
3 | Ternary | 10102121010001112 |
4 | Quaternary | 2323232012000 |
5 | Quinary | 100044202403 |
6 | Senary | 4514422452 |
8 | Octal | 273560600 |
10 | Decimal | 49209728 |
12 | Duodecimal | 14591a28 |
16 | Hexadecimal | 2eee180 |
20 | Vigesimal | f7b468 |
36 | Base36 | taqgw |
Cryptographic Hash Functions
md5 | 6aeb5407c6d0f09e56aaef0053e41920 |
---|---|
sha1 | 8374559c7000c6a1175fc1e5561d70fd5c2940a4 |
sha256 | a1278bd69a60563b9766d63e40e754be81f26d49313aab81e097fb713b6e64ac |
sha512 | c20e08c27ea73ac2426b47b412679f79ca5548fba4bb1dd12633185523f407df46c88ed607907a0c90dab8fe88ad5b2bb1ef72b10ce593421b1c29a170948f97 |
ripemd-160 | b83e5e4cc8b97329e2ce91808350dfb60f94a0c9 |
49209728 as geometric shapes
Circle
Radius = nDiameter | 98419456 |
---|---|
Circumference | 309193839.9399 |
Area | 7.6076723813591E+15 |
Sphere
Radius = nVolume | 4.9916198479972E+23 |
---|---|
Surface area | 3.0430689525436E+16 |
Circumference | 309193839.9399 |
Square
Length = nPerimeter | 196838912 |
---|---|
Area | 2421597329833984 |
Diagonal | 69593064.738291 |
Cube
Length = nSurface area | 14529583979003904 |
---|---|
Volume | 1.1916614592666E+23 |
Space diagonal | 85233749.122645 |
Equilateral Triangle
Length = nPerimeter | 147629184 |
---|---|
Area | 1.0485824026864E+15 |
Altitude | 42616874.561322 |
Triangular Pyramid
Length = nSurface area | 1.0485824026864E+15 |
---|---|
Volume | 1.4043864978767E+22 |
Height | 23197688.246097 |