121771566 (number)
121771566 is an even 9-digits composite number following 121771565 and preceding 121771567. In scientific notation, it is written as 1.21771566 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 34791120 positive integers (up to 121771566) that are relatively prime to 121771566.
Interesting facts
- 121771566 has 48 divisors, whose sum is 314790480
- The reverse of 121771566 is 665177121
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty-one million seven hundred seventy-one thousand five hundred sixty-six |
---|
Notation
Scientific notation | 1.21771566 × 10^8 |
---|---|
Engineering notation | 1.21771566 × 10^6 |
Prime Factorization of 121771566
Prime Factorization 2 × 9 × 3 × 7 × 7 × 46021
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 17395938 | Product of the distinct prime numbers |
The prime factorization of 121771566 is 2 × 9 × 3 × 7 × 7 × 46021. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121771566)
Multiplication
n×yn×2 | 243543132 |
---|---|
n×3 | 365314698 |
n×4 | 487086264 |
n×5 | 608857830 |
Division
n÷yn÷2 | 60885783 |
---|---|
n÷3 | 40590522 |
n÷3 | 30442891.5 |
n÷5 | 24354313.2 |
Exponentiation
nyn2 | 14828314286092356 |
---|---|
n3 | 1.8056670517576E+24 |
n4 | 2.1987890456713E+32 |
n5 | 2.6774998539504E+40 |
Nth Root
y√n2√n | 11035.015450827 |
---|---|
3√n | 495.65782146401 |
4√n | 105.04768179654 |
5√n | 41.410376417978 |
Divisors of 121771566
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 | -121771565 | 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 121771566 can be divided by 48 positive divisors. The sum of these divisors (counting 121771566) is 1, the average is 0.020833333333333.
Base conversion 121771566
Base | System | Value |
---|---|---|
2 | Binary | 111010000100001011000101110 |
3 | Ternary | 22111010122012000 |
4 | Quaternary | 13100201120232 |
5 | Quinary | 222133142231 |
6 | Senary | 20025553130 |
8 | Octal | 720413056 |
10 | Decimal | 121771566 |
12 | Duodecimal | 349457a6 |
16 | Hexadecimal | 742162e |
20 | Vigesimal | 1i118i6 |
36 | Base36 | 20hzji |
Cryptographic Hash Functions
md5 | 1ea64388a2dcca7e2401acd51eb77456 |
---|---|
sha1 | 144831b29d94eff02b4cf41ec02513bbb7e45b5b |
sha256 | 3c8c6793b4b4ef1e72673f4635d9ee22874e8080821afaa0fac69139d729a37e |
sha512 | 0f91db79b99d6b82a8a4ded5eaeeaa42940a014371ba9a9d759ed80ec1d4b1dce69b4f283085894775d50c57b2e674f484ccfbc6edf035d4e8715f1b1189082e |
ripemd-160 | 1a9e05d78e3a09c7a2e6af4184ea971b954e8760 |
121771566 as geometric shapes
Circle
Radius = nDiameter | 243543132 |
---|---|
Circumference | 765113314.32345 |
Area | 4.6584523226308E+16 |
Sphere
Radius = nVolume | 7.5635604595079E+24 |
---|---|
Surface area | 1.8633809290523E+17 |
Circumference | 765113314.32345 |
Square
Length = nPerimeter | 487086264 |
---|---|
Area | 14828314286092356 |
Diagonal | 172211000.14861 |
Cube
Length = nSurface area | 88969885716554136 |
---|---|
Volume | 1.8056670517576E+24 |
Space diagonal | 210914539.22923 |
Equilateral Triangle
Length = nPerimeter | 365314698 |
---|---|
Area | 6.4208484335278E+15 |
Altitude | 105457269.61461 |
Triangular Pyramid
Length = nSurface area | 6.4208484335278E+15 |
---|---|
Volume | 2.1279990281049E+23 |
Height | 57403666.716203 |