76684928 (number)
76684928 is an even 8-digits composite number following 76684927 and preceding 76684929. In scientific notation, it is written as 7.6684928 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 32 positive divisors. There are 38053888 positive integers (up to 76684928) that are relatively prime to 76684928.
Interesting facts
- 76684928 has 32 divisors, whose sum is 153921060
- The reverse of 76684928 is 82948667
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 50
- Digital Root 5
Name
Name | seventy-six million six hundred eighty-four thousand nine hundred twenty-eight |
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Notation
Scientific notation | 7.6684928 × 10^7 |
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Engineering notation | 7.6684928 × 10^6 |
Prime Factorization of 76684928
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 137 × 4373
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1198202 | Product of the distinct prime numbers |
The prime factorization of 76684928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 137 × 4373. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 76684928)
Multiplication
n×yn×2 | 153369856 |
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n×3 | 230054784 |
n×4 | 306739712 |
n×5 | 383424640 |
Division
n÷yn÷2 | 38342464 |
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n÷3 | 25561642.666667 |
n÷3 | 19171232 |
n÷5 | 15336985.6 |
Exponentiation
nyn2 | 5880578182365184 |
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n3 | 4.5095171451304E+23 |
n4 | 3.4581199758909E+31 |
n5 | 2.6518568136656E+39 |
Nth Root
y√n2√n | 8756.9930912386 |
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3√n | 424.85102598737 |
4√n | 93.578806848766 |
5√n | 37.752177201057 |
Divisors of 76684928
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 | -76684927 | 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 76684928 can be divided by 32 positive divisors. The sum of these divisors (counting 76684928) is 1, the average is 0.03125.
Base conversion 76684928
Base | System | Value |
---|---|---|
2 | Binary | 100100100100001111010000000 |
3 | Ternary | 12100021222221112 |
4 | Quaternary | 10210201322000 |
5 | Quinary | 124112404203 |
6 | Senary | 11335342452 |
8 | Octal | 444417200 |
10 | Decimal | 76684928 |
12 | Duodecimal | 21821a28 |
16 | Hexadecimal | 4921e80 |
20 | Vigesimal | 13j5c68 |
36 | Base36 | 19nmgw |
Cryptographic Hash Functions
md5 | 83b50a3286a7649be473d7e0fd754c96 |
---|---|
sha1 | fb1f022f30aed02127dd21266d764b3423aa4944 |
sha256 | c446d880f484c7d7f88cb0788785ce4281b6226ea753f6aaa52f5c2ef9e5ae9e |
sha512 | 38cdd1759bbc0507b19e313326bf5de2dc81803c00b382b25242f6faa226e612d47fd9a97c128d4aa43533e904cea2075886bae84f544432efefee9db64a493b |
ripemd-160 | 9488e9177595aada1a48bf995f17c2521db2c416 |
76684928 as geometric shapes
Circle
Radius = nDiameter | 153369856 |
---|---|
Circumference | 481825612.89172 |
Area | 1.8474381216579E+16 |
Sphere
Radius = nVolume | 1.8889421245839E+24 |
---|---|
Surface area | 7.3897524866316E+16 |
Circumference | 481825612.89172 |
Square
Length = nPerimeter | 306739712 |
---|---|
Area | 5880578182365184 |
Diagonal | 108448865.2072 |
Cube
Length = nSurface area | 35283469094191104 |
---|---|
Volume | 4.5095171451304E+23 |
Space diagonal | 132822191.47076 |
Equilateral Triangle
Length = nPerimeter | 230054784 |
---|---|
Area | 2.5463650474344E+15 |
Altitude | 66411095.735381 |
Triangular Pyramid
Length = nSurface area | 2.5463650474344E+15 |
---|---|
Volume | 5.3145169219979E+22 |
Height | 36149621.735735 |