121346768 (number)
121346768 is an even 9-digits composite number following 121346767 and preceding 121346769. In scientific notation, it is written as 1.21346768 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 57297024 positive integers (up to 121346768) that are relatively prime to 121346768.
Interesting facts
- 121346768 has 40 divisors, whose sum is 248272800
- The reverse of 121346768 is 867643121
- Previous prime number is 563
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | one hundred twenty-one million three hundred forty-six thousand seven hundred sixty-eight |
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Notation
Scientific notation | 1.21346768 × 10^8 |
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Engineering notation | 1.21346768 × 10^6 |
Prime Factorization of 121346768
Prime Factorization 2 × 2 × 2 × 2 × 19 × 563 × 709
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15168346 | Product of the distinct prime numbers |
The prime factorization of 121346768 is 2 × 2 × 2 × 2 × 19 × 563 × 709. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121346768)
Multiplication
n×yn×2 | 242693536 |
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n×3 | 364040304 |
n×4 | 485387072 |
n×5 | 606733840 |
Division
n÷yn÷2 | 60673384 |
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n÷3 | 40448922.666667 |
n÷3 | 30336692 |
n÷5 | 24269353.6 |
Exponentiation
nyn2 | 14725038104045824 |
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n3 | 1.7868357826028E+24 |
n4 | 2.168267471656E+32 |
n5 | 2.6311224984499E+40 |
Nth Root
y√n2√n | 11015.750904954 |
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3√n | 495.08078537286 |
4√n | 104.95594744918 |
5√n | 41.381444141607 |
Divisors of 121346768
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121346767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121346768 can be divided by 40 positive divisors. The sum of these divisors (counting 121346768) is 1, the average is 0.025.
Base conversion 121346768
Base | System | Value |
---|---|---|
2 | Binary | 111001110111001101011010000 |
3 | Ternary | 22110100001110202 |
4 | Quaternary | 13032321223100 |
5 | Quinary | 222031044033 |
6 | Senary | 20012514332 |
8 | Octal | 716715320 |
10 | Decimal | 121346768 |
12 | Duodecimal | 3477b9a8 |
16 | Hexadecimal | 73b9ad0 |
20 | Vigesimal | 1hi86i8 |
36 | Base36 | 208vrk |
Cryptographic Hash Functions
md5 | b9f8d74f16f530f6fc61b6e388cabc13 |
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sha1 | cefbf8650c84fa0d1ec13421c11061c0df1f0b79 |
sha256 | 33f6b87dc9d0c1d23ebb1f6cc5c062d569b66c22f62362a4e552b41901c461d7 |
sha512 | 71f86be68a1a6ad4f07125248df20b96410265317976f6745884c16c568ea3ab126a5a699d565b0ec9a6631972586a37e6a3394ad442c8e9e9022be987674b05 |
ripemd-160 | 7c82561c8573359d1ebe74c7e5b8456dbaef0378 |
121346768 as geometric shapes
Circle
Radius = nDiameter | 242693536 |
---|---|
Circumference | 762444229.77133 |
Area | 4.62600715315E+16 |
Sphere
Radius = nVolume | 7.4846802237285E+24 |
---|---|
Surface area | 1.85040286126E+17 |
Circumference | 762444229.77133 |
Square
Length = nPerimeter | 485387072 |
---|---|
Area | 14725038104045824 |
Diagonal | 171610245.05574 |
Cube
Length = nSurface area | 88350228624274944 |
---|---|
Volume | 1.7868357826028E+24 |
Space diagonal | 210178767.51027 |
Equilateral Triangle
Length = nPerimeter | 364040304 |
---|---|
Area | 6.3761285348988E+15 |
Altitude | 105089383.75514 |
Triangular Pyramid
Length = nSurface area | 6.3761285348988E+15 |
---|---|
Volume | 2.1058061645754E+23 |
Height | 57203415.018581 |