49646720 (number)
49646720 is an even 8-digits composite number following 49646719 and preceding 49646721. In scientific notation, it is written as 4.9646720 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 19858432 positive integers (up to 49646720) that are relatively prime to 49646720.
Interesting facts
- 49646720 has 32 divisors, whose sum is 118688220
- The reverse of 49646720 is 02764694
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | forty-nine million six hundred forty-six thousand seven hundred twenty |
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Notation
Scientific notation | 4.9646720 × 10^7 |
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Engineering notation | 4.9646720 × 10^6 |
Prime Factorization of 49646720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 77573
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 775730 | Product of the distinct prime numbers |
The prime factorization of 49646720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 77573. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49646720)
Multiplication
n×yn×2 | 99293440 |
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n×3 | 148940160 |
n×4 | 198586880 |
n×5 | 248233600 |
Division
n÷yn÷2 | 24823360 |
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n÷3 | 16548906.666667 |
n÷3 | 12411680 |
n÷5 | 9929344 |
Exponentiation
nyn2 | 2464796806758400 |
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n3 | 1.2236907692203E+23 |
n4 | 6.0752232986064E+30 |
n5 | 3.0161491004339E+38 |
Nth Root
y√n2√n | 7046.0428610675 |
---|---|
3√n | 367.53343518587 |
4√n | 83.940710391725 |
5√n | 34.608128311354 |
Divisors of 49646720
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 | -49646719 | 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 49646720 can be divided by 32 positive divisors. The sum of these divisors (counting 49646720) is 1, the average is 0.03125.
Base conversion 49646720
Base | System | Value |
---|---|---|
2 | Binary | 10111101011000110010000000 |
3 | Ternary | 10110102022111102 |
4 | Quaternary | 2331120302000 |
5 | Quinary | 100202143340 |
6 | Senary | 4532033532 |
8 | Octal | 275306200 |
10 | Decimal | 49646720 |
12 | Duodecimal | 147628a8 |
16 | Hexadecimal | 2f58c80 |
20 | Vigesimal | fa5gg0 |
36 | Base36 | tk3nk |
Cryptographic Hash Functions
md5 | 7b3355c80a00f7265d8844ddb585d05a |
---|---|
sha1 | 7bb58eb5c38b4eb2d145d96bdbdfc2c6d75d99e6 |
sha256 | af9f26fd1a449ace0bb6206d0c1758c81c730aadb50b0402601760429a34f84f |
sha512 | 16b03819a34716089371a12829ea9c33835794d5e013bcb8772d6ea93503e7da19aba925522a8a10558770652dc746434190c4bf67b28eb237cf3ea6210dee3a |
ripemd-160 | bf478e6ab420a9da0a0022de7e187df08e83ba89 |
49646720 as geometric shapes
Circle
Radius = nDiameter | 99293440 |
---|---|
Circumference | 311939541.65366 |
Area | 7.7433875407038E+15 |
Sphere
Radius = nVolume | 5.1257839077974E+23 |
---|---|
Surface area | 3.0973550162815E+16 |
Circumference | 311939541.65366 |
Square
Length = nPerimeter | 198586880 |
---|---|
Area | 2464796806758400 |
Diagonal | 70211064.75134 |
Cube
Length = nSurface area | 14788780840550400 |
---|---|
Volume | 1.2236907692203E+23 |
Space diagonal | 85990641.469146 |
Equilateral Triangle
Length = nPerimeter | 148940160 |
---|---|
Area | 1.0672883249098E+15 |
Altitude | 42995320.734573 |
Triangular Pyramid
Length = nSurface area | 1.0672883249098E+15 |
---|---|
Volume | 1.4421334016517E+22 |
Height | 23403688.250447 |