78367968 (number)
78367968 is an even 8-digits composite number following 78367967 and preceding 78367969. In scientific notation, it is written as 7.8367968 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 48 positive divisors. There are 22390272 positive integers (up to 78367968) that are relatively prime to 78367968.
Interesting facts
- 78367968 has 48 divisors, whose sum is 195924960
- The reverse of 78367968 is 86976387
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | seventy-eight million three hundred sixty-seven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 7.8367968 × 10^7 |
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Engineering notation | 7.8367968 × 10^6 |
Prime Factorization of 78367968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 7 × 38873
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4897998 | Product of the distinct prime numbers |
The prime factorization of 78367968 is 2 × 2 × 2 × 2 × 2 × 9 × 7 × 38873. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78367968)
Multiplication
n×yn×2 | 156735936 |
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n×3 | 235103904 |
n×4 | 313471872 |
n×5 | 391839840 |
Division
n÷yn÷2 | 39183984 |
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n÷3 | 26122656 |
n÷3 | 19591992 |
n÷5 | 15673593.6 |
Exponentiation
nyn2 | 6141538408449024 |
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n3 | 4.812998854641E+23 |
n4 | 3.7718494022455E+31 |
n5 | 2.9559217325599E+39 |
Nth Root
y√n2√n | 8852.5684408538 |
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3√n | 427.93669544405 |
4√n | 94.088088729944 |
5√n | 37.916454217064 |
Divisors of 78367968
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 | -78367967 | 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 78367968 can be divided by 48 positive divisors. The sum of these divisors (counting 78367968) is 1, the average is 0.020833333333333.
Base conversion 78367968
Base | System | Value |
---|---|---|
2 | Binary | 100101010111100110011100000 |
3 | Ternary | 12110110111122100 |
4 | Quaternary | 10222330303200 |
5 | Quinary | 130030233333 |
6 | Senary | 11435410400 |
8 | Octal | 452746340 |
10 | Decimal | 78367968 |
12 | Duodecimal | 222b3a00 |
16 | Hexadecimal | 4abcce0 |
20 | Vigesimal | 149fji8 |
36 | Base36 | 1anp40 |
Cryptographic Hash Functions
md5 | 171b894e6796b4cc2ea78485463b9f4f |
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sha1 | 1b69d355915a57de1767ae28c1c8c168f1ca4979 |
sha256 | af4b7110e3071591edef9aaca8f4eb39e7a956ece5607e9fd40a27fce1e3f294 |
sha512 | ff39e078906c774bb9467d6c3c92f913b25162dba226e75b81d95aecd7c44278a7d3c48e144878b4d56586dd3174193ac29f0b8bd50abab255ea2d5052f2849d |
ripemd-160 | 1ae2b4cc9cdd390b00d56efcd414f53bc3001fe8 |
78367968 as geometric shapes
Circle
Radius = nDiameter | 156735936 |
---|---|
Circumference | 492400465.09112 |
Area | 1.9294211945723E+16 |
Sphere
Radius = nVolume | 2.0160642457969E+24 |
---|---|
Surface area | 7.7176847782892E+16 |
Circumference | 492400465.09112 |
Square
Length = nPerimeter | 313471872 |
---|---|
Area | 6141538408449024 |
Diagonal | 110829043.20122 |
Cube
Length = nSurface area | 36849230450694144 |
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Volume | 4.812998854641E+23 |
Space diagonal | 135737302.26193 |
Equilateral Triangle
Length = nPerimeter | 235103904 |
---|---|
Area | 2.6593641400174E+15 |
Altitude | 67868651.130966 |
Triangular Pyramid
Length = nSurface area | 2.6593641400174E+15 |
---|---|
Volume | 5.6721735465996E+22 |
Height | 36943014.400407 |