121566328 (number)
121566328 is an even 9-digits composite number following 121566327 and preceding 121566329. In scientific notation, it is written as 1.21566328 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 55872000 positive integers (up to 121566328) that are relatively prime to 121566328.
Interesting facts
- 121566328 has 32 divisors, whose sum is 246501360
- The reverse of 121566328 is 823665121
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | one hundred twenty-one million five hundred sixty-six thousand three hundred twenty-eight |
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Notation
Scientific notation | 1.21566328 × 10^8 |
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Engineering notation | 1.21566328 × 10^6 |
Prime Factorization of 121566328
Prime Factorization 2 × 2 × 2 × 13 × 251 × 4657
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30391582 | Product of the distinct prime numbers |
The prime factorization of 121566328 is 2 × 2 × 2 × 13 × 251 × 4657. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121566328)
Multiplication
n×yn×2 | 243132656 |
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n×3 | 364698984 |
n×4 | 486265312 |
n×5 | 607831640 |
Division
n÷yn÷2 | 60783164 |
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n÷3 | 40522109.333333 |
n÷3 | 30391582 |
n÷5 | 24313265.6 |
Exponentiation
nyn2 | 14778372103403584 |
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n3 | 1.7965524304284E+24 |
n4 | 2.1840028202666E+32 |
n5 | 2.6550120320145E+40 |
Nth Root
y√n2√n | 11025.712131196 |
---|---|
3√n | 495.37919860555 |
4√n | 105.00339104617 |
5√n | 41.396408102208 |
Divisors of 121566328
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121566327 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121566328 can be divided by 32 positive divisors. The sum of these divisors (counting 121566328) is 1, the average is 0.03125.
Base conversion 121566328
Base | System | Value |
---|---|---|
2 | Binary | 111001111101111010001111000 |
3 | Ternary | 22110202012122121 |
4 | Quaternary | 13033233101320 |
5 | Quinary | 222110110303 |
6 | Senary | 20021331024 |
8 | Octal | 717572170 |
10 | Decimal | 121566328 |
12 | Duodecimal | 34866a74 |
16 | Hexadecimal | 73ef478 |
20 | Vigesimal | 1hjffg8 |
36 | Base36 | 20dl6g |
Cryptographic Hash Functions
md5 | 8e7a97b8c273eefc0df59ddcb250991a |
---|---|
sha1 | 9d52d2f04b336c2fd3e75261b50f5dff00380bb8 |
sha256 | 8f8c230af23c4e6e302411fe1eb2fcdf4dcb10e0eb6015eb381bb561d17c9d74 |
sha512 | ae281d937c2bb2d35aba0da8caf2fb8f7dd7f1b329337bfdf23d0e2f5057a04e26e0353ae71809a5299a46710754edd540428499f0a25209dea2744494e7c985 |
ripemd-160 | 2f669a1a5c6f55087e574ca4781da2981a2e83a6 |
121566328 as geometric shapes
Circle
Radius = nDiameter | 243132656 |
---|---|
Circumference | 763823765.93737 |
Area | 4.6427625232069E+16 |
Sphere
Radius = nVolume | 7.5253812229637E+24 |
---|---|
Surface area | 1.8571050092828E+17 |
Circumference | 763823765.93737 |
Square
Length = nPerimeter | 486265312 |
---|---|
Area | 14778372103403584 |
Diagonal | 171920749.7855 |
Cube
Length = nSurface area | 88670232620421504 |
---|---|
Volume | 1.7965524304284E+24 |
Space diagonal | 210559056.58558 |
Equilateral Triangle
Length = nPerimeter | 364698984 |
---|---|
Area | 6.3992228340634E+15 |
Altitude | 105279528.29279 |
Triangular Pyramid
Length = nSurface area | 6.3992228340634E+15 |
---|---|
Volume | 2.1172573438552E+23 |
Height | 57306916.595165 |