121144644 (number)
121144644 is an even 9-digits composite number following 121144643 and preceding 121144645. In scientific notation, it is written as 1.21144644 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 39619008 positive integers (up to 121144644) that are relatively prime to 121144644.
Interesting facts
- 121144644 has 36 divisors, whose sum is 312009516
- The reverse of 121144644 is 446441121
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred twenty-one million one hundred forty-four thousand six hundred forty-four |
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Notation
Scientific notation | 1.21144644 × 10^8 |
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Engineering notation | 1.21144644 × 10^6 |
Prime Factorization of 121144644
Prime Factorization 2 × 2 × 3 × 3 × 53 × 63493
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20190774 | Product of the distinct prime numbers |
The prime factorization of 121144644 is 2 × 2 × 3 × 3 × 53 × 63493. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121144644)
Multiplication
n×yn×2 | 242289288 |
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n×3 | 363433932 |
n×4 | 484578576 |
n×5 | 605723220 |
Division
n÷yn÷2 | 60572322 |
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n÷3 | 40381548 |
n÷3 | 30286161 |
n÷5 | 24228928.8 |
Exponentiation
nyn2 | 14676024769886736 |
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n3 | 1.7779217960831E+24 |
n4 | 2.1538570304633E+32 |
n5 | 2.6092824318237E+40 |
Nth Root
y√n2√n | 11006.572763581 |
---|---|
3√n | 494.80575175968 |
4√n | 104.91221455856 |
5√n | 41.367649359058 |
Divisors of 121144644
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121144643 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121144644 can be divided by 36 positive divisors. The sum of these divisors (counting 121144644) is 1, the average is 0.027777777777778.
Base conversion 121144644
Base | System | Value |
---|---|---|
2 | Binary | 111001110001000010101000100 |
3 | Ternary | 22102221210012200 |
4 | Quaternary | 13032020111010 |
5 | Quinary | 222003112034 |
6 | Senary | 20004314500 |
8 | Octal | 716102504 |
10 | Decimal | 121144644 |
12 | Duodecimal | 346a2a30 |
16 | Hexadecimal | 7388544 |
20 | Vigesimal | 1hh31c4 |
36 | Base36 | 204jt0 |
Cryptographic Hash Functions
md5 | d839672deb97471fa1f18273576f9c78 |
---|---|
sha1 | a5300b934db8a201f1018925b67335ac5723f73a |
sha256 | 466c494f0c00bccc4b29a7353be111d91d9266de076ada8c93d1a4f879d22198 |
sha512 | d8e0db8d3de113e69f50b7a7f66498de45e6ae03de52bb0e5cafb356411c2c03dc1c74653fb039f5f22e42ba32167d8f0ee3ee05994aabe7e324b096512d0b06 |
ripemd-160 | 057c92e8ecf0a04aa86290188639df5c56446a6d |
121144644 as geometric shapes
Circle
Radius = nDiameter | 242289288 |
---|---|
Circumference | 761174247.2243 |
Area | 4.6106091600978E+16 |
Sphere
Radius = nVolume | 7.4473414043092E+24 |
---|---|
Surface area | 1.8442436640391E+17 |
Circumference | 761174247.2243 |
Square
Length = nPerimeter | 484578576 |
---|---|
Area | 14676024769886736 |
Diagonal | 171324398.55366 |
Cube
Length = nSurface area | 88056148619320416 |
---|---|
Volume | 1.7779217960831E+24 |
Space diagonal | 209828678.47284 |
Equilateral Triangle
Length = nPerimeter | 363433932 |
---|---|
Area | 6.3549051386458E+15 |
Altitude | 104914339.23642 |
Triangular Pyramid
Length = nSurface area | 6.3549051386458E+15 |
---|---|
Volume | 2.0953009307162E+23 |
Height | 57108132.85122 |