78164082 (number)
78164082 is an even 8-digits composite number following 78164081 and preceding 78164083. In scientific notation, it is written as 7.8164082 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 24710400 positive integers (up to 78164082) that are relatively prime to 78164082.
Interesting facts
- 78164082 has 64 divisors, whose sum is 182891520
- The reverse of 78164082 is 28046187
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-eight million one hundred sixty-four thousand eighty-two |
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Notation
Scientific notation | 7.8164082 × 10^7 |
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Engineering notation | 7.8164082 × 10^6 |
Prime Factorization of 78164082
Prime Factorization 2 × 9 × 3 × 53 × 31 × 881
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 78164082 | Product of the distinct prime numbers |
The prime factorization of 78164082 is 2 × 9 × 3 × 53 × 31 × 881. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78164082)
Multiplication
n×yn×2 | 156328164 |
---|---|
n×3 | 234492246 |
n×4 | 312656328 |
n×5 | 390820410 |
Division
n÷yn÷2 | 39082041 |
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n÷3 | 26054694 |
n÷3 | 19541020.5 |
n÷5 | 15632816.4 |
Exponentiation
nyn2 | 6109623714902724 |
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n3 | 4.775531290408E+23 |
n4 | 3.7327501937702E+31 |
n5 | 2.9176699223137E+39 |
Nth Root
y√n2√n | 8841.0453001893 |
---|---|
3√n | 427.56525935106 |
4√n | 94.026832873331 |
5√n | 37.896704587403 |
Divisors of 78164082
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -78164081 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 78164082 can be divided by 64 positive divisors. The sum of these divisors (counting 78164082) is 1, the average is 0.015625.
Base conversion 78164082
Base | System | Value |
---|---|---|
2 | Binary | 100101010001011000001110010 |
3 | Ternary | 12110002010222000 |
4 | Quaternary | 10222023001302 |
5 | Quinary | 130002222312 |
6 | Senary | 11431154430 |
8 | Octal | 452130162 |
10 | Decimal | 78164082 |
12 | Duodecimal | 22215a16 |
16 | Hexadecimal | 4a8b072 |
20 | Vigesimal | 148aa42 |
36 | Base36 | 1ajbsi |
Cryptographic Hash Functions
md5 | de3dd0bb481b2d7d51afd7eb0401856c |
---|---|
sha1 | c6efdfec88be7f1d1cf90e7b7e7dce347f158767 |
sha256 | d68855b15fc2f3f3eda1431bcee168087c162e120187ce795420e1fed0bbdbc2 |
sha512 | 27d047252e3d686dabde051cc524d5db9ab637c0d271f0f5112d78548d4b5b294002a8b9b7fbfa407781c584a051154253fbb75e73a18f086990cf30f5682724 |
ripemd-160 | 1ce7e48a892e385795f280087ac766e6cd6a80ff |
78164082 as geometric shapes
Circle
Radius = nDiameter | 156328164 |
---|---|
Circumference | 491119411.57158 |
Area | 1.9193948978936E+16 |
Sphere
Radius = nVolume | 2.0003698691912E+24 |
---|---|
Surface area | 7.6775795915746E+16 |
Circumference | 491119411.57158 |
Square
Length = nPerimeter | 312656328 |
---|---|
Area | 6109623714902724 |
Diagonal | 110540704.85484 |
Cube
Length = nSurface area | 36657742289416344 |
---|---|
Volume | 4.775531290408E+23 |
Space diagonal | 135384161.35098 |
Equilateral Triangle
Length = nPerimeter | 234492246 |
---|---|
Area | 2.6455446723348E+15 |
Altitude | 67692080.67549 |
Triangular Pyramid
Length = nSurface area | 2.6455446723348E+15 |
---|---|
Volume | 5.6280175986934E+22 |
Height | 36846901.618281 |