121859424 (number)
121859424 is an even 9-digits composite number following 121859423 and preceding 121859425. In scientific notation, it is written as 1.21859424 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 40619520 positive integers (up to 121859424) that are relatively prime to 121859424.
Interesting facts
- 121859424 has 48 divisors, whose sum is 355425840
- The reverse of 121859424 is 424958121
- Previous prime number is 3
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 eight hundred fifty-nine thousand four hundred twenty-four |
---|
Notation
Scientific notation | 1.21859424 × 10^8 |
---|---|
Engineering notation | 1.21859424 × 10^6 |
Prime Factorization of 121859424
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 141041
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 7616214 | Product of the distinct prime numbers |
The prime factorization of 121859424 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 141041. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121859424)
Multiplication
n×yn×2 | 243718848 |
---|---|
n×3 | 365578272 |
n×4 | 487437696 |
n×5 | 609297120 |
Division
n÷yn÷2 | 60929712 |
---|---|
n÷3 | 40619808 |
n÷3 | 30464856 |
n÷5 | 24371884.8 |
Exponentiation
nyn2 | 14849719217611776 |
---|---|
n3 | 1.8095782304199E+24 |
n4 | 2.2051416084191E+32 |
n5 | 2.6871728624038E+40 |
Nth Root
y√n2√n | 11038.995606485 |
---|---|
3√n | 495.77699826188 |
4√n | 105.06662460784 |
5√n | 41.41635019894 |
Divisors of 121859424
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 | -121859423 | 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 121859424 can be divided by 48 positive divisors. The sum of these divisors (counting 121859424) is 1, the average is 0.020833333333333.
Base conversion 121859424
Base | System | Value |
---|---|---|
2 | Binary | 111010000110110110101100000 |
3 | Ternary | 22111022002201000 |
4 | Quaternary | 13100312311200 |
5 | Quinary | 222144000144 |
6 | Senary | 20031512000 |
8 | Octal | 720666540 |
10 | Decimal | 121859424 |
12 | Duodecimal | 34988600 |
16 | Hexadecimal | 7436d60 |
20 | Vigesimal | 1i1c8b4 |
36 | Base36 | 20jvc0 |
Cryptographic Hash Functions
md5 | 64b62a13c7ab819da008e51770f5210d |
---|---|
sha1 | 03f1968f6ffface3035e2a6ae9630806125f8298 |
sha256 | 22e8d8d5ec90b16d934438d37fed966eb581f72d5dfe6a7e925a39c54ac1fb2f |
sha512 | 83ea72022bc82ffb57fdb99e031e34e090d19f20f5befb9ad55ab26d35b7316316057ec42eb9fe653f04fc139437bc82838f97dd0375968f5a099a616840e4fd |
ripemd-160 | 5d1846bfcbb4f7918340bec733d3d7c4ed4b0fbb |
121859424 as geometric shapes
Circle
Radius = nDiameter | 243718848 |
---|---|
Circumference | 765665342.41817 |
Area | 4.665176880192E+16 |
Sphere
Radius = nVolume | 7.5799435663776E+24 |
---|---|
Surface area | 1.8660707520768E+17 |
Circumference | 765665342.41817 |
Square
Length = nPerimeter | 487437696 |
---|---|
Area | 14849719217611776 |
Diagonal | 172335250.12377 |
Cube
Length = nSurface area | 89098315305670656 |
---|---|
Volume | 1.8095782304199E+24 |
Space diagonal | 211066713.74908 |
Equilateral Triangle
Length = nPerimeter | 365578272 |
---|---|
Area | 6.4301170407589E+15 |
Altitude | 105533356.87454 |
Triangular Pyramid
Length = nSurface area | 6.4301170407589E+15 |
---|---|
Volume | 2.1326083963624E+23 |
Height | 57445083.374591 |