77128416 (number)
77128416 is an even 8-digits composite number following 77128415 and preceding 77128417. In scientific notation, it is written as 7.7128416 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 25709184 positive integers (up to 77128416) that are relatively prime to 77128416.
Interesting facts
- 77128416 has 48 divisors, whose sum is 224960400
- The reverse of 77128416 is 61482177
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-seven million one hundred twenty-eight thousand four hundred sixteen |
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Notation
Scientific notation | 7.7128416 × 10^7 |
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Engineering notation | 7.7128416 × 10^6 |
Prime Factorization of 77128416
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 9 × 89269
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4820526 | Product of the distinct prime numbers |
The prime factorization of 77128416 is 2 × 2 × 2 × 2 × 2 × 3 × 9 × 89269. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77128416)
Multiplication
n×yn×2 | 154256832 |
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n×3 | 231385248 |
n×4 | 308513664 |
n×5 | 385642080 |
Division
n÷yn÷2 | 38564208 |
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n÷3 | 25709472 |
n÷3 | 19282104 |
n÷5 | 15425683.2 |
Exponentiation
nyn2 | 5948792554669056 |
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n3 | 4.5882094685422E+23 |
n4 | 3.5388132858486E+31 |
n5 | 2.7294306325726E+39 |
Nth Root
y√n2√n | 8782.2785198375 |
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3√n | 425.66845856392 |
4√n | 93.713811788005 |
5√n | 37.79574258246 |
Divisors of 77128416
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 | -77128415 | 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 77128416 can be divided by 48 positive divisors. The sum of these divisors (counting 77128416) is 1, the average is 0.020833333333333.
Base conversion 77128416
Base | System | Value |
---|---|---|
2 | Binary | 100100110001110001011100000 |
3 | Ternary | 12101010112022000 |
4 | Quaternary | 10212032023200 |
5 | Quinary | 124221102131 |
6 | Senary | 11353044000 |
8 | Octal | 446161340 |
10 | Decimal | 77128416 |
12 | Duodecimal | 219b6600 |
16 | Hexadecimal | 498e2e0 |
20 | Vigesimal | 142110g |
36 | Base36 | 19x4o0 |
Cryptographic Hash Functions
md5 | 37693d0775104886202132167a839797 |
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sha1 | 02641b71fbbb22822a798e4ed9029e1ebc3f0a6b |
sha256 | 5949741de83dd608f59ae892b076480787e74db29188d975dfccf613c4652265 |
sha512 | e988ffcf0a3f6452be92790318b3cc2439fc1350fb1b8c59656b821d0a83aa275d54aa67a84ade539ce5a2e75a7e91d7916a5c2c401e4dba54bdd92a1f66c9dc |
ripemd-160 | f885d1d2d22e2e81784ab9031e357ed5d7400eb2 |
77128416 as geometric shapes
Circle
Radius = nDiameter | 154256832 |
---|---|
Circumference | 484612130.17723 |
Area | 1.8688682987478E+16 |
Sphere
Radius = nVolume | 1.9219046879338E+24 |
---|---|
Surface area | 7.4754731949912E+16 |
Circumference | 484612130.17723 |
Square
Length = nPerimeter | 308513664 |
---|---|
Area | 5948792554669056 |
Diagonal | 109076051.95155 |
Cube
Length = nSurface area | 35692755328014336 |
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Volume | 4.5882094685422E+23 |
Space diagonal | 133590335.21931 |
Equilateral Triangle
Length = nPerimeter | 231385248 |
---|---|
Area | 2.5759027370936E+15 |
Altitude | 66795167.609654 |
Triangular Pyramid
Length = nSurface area | 2.5759027370936E+15 |
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Volume | 5.4072567145175E+22 |
Height | 36358683.983851 |