68079968 (number)
68079968 is an even 8-digits composite number following 68079967 and preceding 68079969. In scientific notation, it is written as 6.8079968 × 10^7. The sum of its digits is 53. It has a total of 9 prime factors and 96 positive divisors. There are 28108800 positive integers (up to 68079968) that are relatively prime to 68079968.
Interesting facts
- 68079968 has 96 divisors, whose sum is 160247808
- The reverse of 68079968 is 86997086
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 53
- Digital Root 8
Name
Name | sixty-eight million seventy-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 6.8079968 × 10^7 |
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Engineering notation | 6.8079968 × 10^6 |
Prime Factorization of 68079968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 11 × 17 × 367
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4254998 | Product of the distinct prime numbers |
The prime factorization of 68079968 is 2 × 2 × 2 × 2 × 2 × 31 × 11 × 17 × 367. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68079968)
Multiplication
n×yn×2 | 136159936 |
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n×3 | 204239904 |
n×4 | 272319872 |
n×5 | 340399840 |
Division
n÷yn÷2 | 34039984 |
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n÷3 | 22693322.666667 |
n÷3 | 17019992 |
n÷5 | 13615993.6 |
Exponentiation
nyn2 | 4634882042881024 |
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n3 | 3.1554262116311E+23 |
n4 | 2.1482131551421E+31 |
n5 | 1.4625028285925E+39 |
Nth Root
y√n2√n | 8251.0585987496 |
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3√n | 408.32544839233 |
4√n | 90.835337830327 |
5√n | 36.8641197848 |
Divisors of 68079968
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -68079967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 68079968 can be divided by 96 positive divisors. The sum of these divisors (counting 68079968) is 1, the average is 0.010416666666667.
Base conversion 68079968
Base | System | Value |
---|---|---|
2 | Binary | 100000011101101000101100000 |
3 | Ternary | 11202002211011022 |
4 | Quaternary | 10003231011200 |
5 | Quinary | 114412024333 |
6 | Senary | 10431105012 |
8 | Octal | 403550540 |
10 | Decimal | 68079968 |
12 | Duodecimal | 1a972168 |
16 | Hexadecimal | 40ed160 |
20 | Vigesimal | 1159ji8 |
36 | Base36 | 14j6u8 |
Cryptographic Hash Functions
md5 | 6d63c32c1f8f24bf0c0f5fd328dc7483 |
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sha1 | 3eafac7ac02d30164eb9dc5d471ef03f6bda3f1d |
sha256 | 51f99a23d8b618e093fdda637ef379efb357a288144ce59b42e2572627a5f64c |
sha512 | 4ee3f91bf3b6139602726af7132985ab14c403d7fdc9e758a6faa55ea7f4e66ac7ecbb20245865b7bd6b41d88bb95cb728d73d0ee4ef9f1b2a006e97870530ba |
ripemd-160 | 74579174cea01b02f27bfb0ea0a05c18090a6f0f |
68079968 as geometric shapes
Circle
Radius = nDiameter | 136159936 |
---|---|
Circumference | 427759054.65086 |
Area | 1.456091137617E+16 |
Sphere
Radius = nVolume | 1.3217418407207E+24 |
---|---|
Surface area | 5.8243645504681E+16 |
Circumference | 427759054.65086 |
Square
Length = nPerimeter | 272319872 |
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Area | 4634882042881024 |
Diagonal | 96279614.071526 |
Cube
Length = nSurface area | 27809292257286144 |
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Volume | 3.1554262116311E+23 |
Space diagonal | 117917963.55366 |
Equilateral Triangle
Length = nPerimeter | 204239904 |
---|---|
Area | 2.0069627963396E+15 |
Altitude | 58958981.776832 |
Triangular Pyramid
Length = nSurface area | 2.0069627963396E+15 |
---|---|
Volume | 3.7187054529636E+22 |
Height | 32093204.690509 |