121383668 (number)
121383668 is an even 9-digits composite number following 121383667 and preceding 121383669. In scientific notation, it is written as 1.21383668 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 50440320 positive integers (up to 121383668) that are relatively prime to 121383668.
Interesting facts
- 121383668 has 48 divisors, whose sum is 250233984
- The reverse of 121383668 is 866383121
- Previous prime number is 557
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 eighty-three thousand six hundred sixty-eight |
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Notation
Scientific notation | 1.21383668 × 10^8 |
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Engineering notation | 1.21383668 × 10^6 |
Prime Factorization of 121383668
Prime Factorization 2 × 2 × 7 × 43 × 557 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 60691834 | Product of the distinct prime numbers |
The prime factorization of 121383668 is 2 × 2 × 7 × 43 × 557 × 181. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121383668)
Multiplication
n×yn×2 | 242767336 |
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n×3 | 364151004 |
n×4 | 485534672 |
n×5 | 606918340 |
Division
n÷yn÷2 | 60691834 |
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n÷3 | 40461222.666667 |
n÷3 | 30345917 |
n÷5 | 24276733.6 |
Exponentiation
nyn2 | 14733994857134224 |
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n3 | 1.7884663400521E+24 |
n4 | 2.1709060445006E+32 |
n5 | 2.6351253856485E+40 |
Nth Root
y√n2√n | 11017.42565212 |
---|---|
3√n | 495.13096286517 |
4√n | 104.96392547976 |
5√n | 41.383960549114 |
Divisors of 121383668
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 | -121383667 | 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 121383668 can be divided by 48 positive divisors. The sum of these divisors (counting 121383668) is 1, the average is 0.020833333333333.
Base conversion 121383668
Base | System | Value |
---|---|---|
2 | Binary | 111001111000010101011110100 |
3 | Ternary | 22110101221002102 |
4 | Quaternary | 13033002223310 |
5 | Quinary | 222033234133 |
6 | Senary | 20013401232 |
8 | Octal | 717025364 |
10 | Decimal | 121383668 |
12 | Duodecimal | 34799218 |
16 | Hexadecimal | 73c2af4 |
20 | Vigesimal | 1hicj38 |
36 | Base36 | 209o8k |
Cryptographic Hash Functions
md5 | 763002e9b51e06414f89599cc645e8e1 |
---|---|
sha1 | 9a78738fa2555325c0e48899ae5ca7bcf9d2428f |
sha256 | 330329b08d65b5b3cd06459de2e77f5710acec653b00ed1134bc2a0b6ee4b294 |
sha512 | 358eeea46c36c4fe27fadd47fbbe0df5b09ba9edab6d085c29a1373ae0294f926a83d30a80d44d8552687d625c979a008101a6c609fc7a14983e5d6d756e34e5 |
ripemd-160 | 41a30100d2c35557a8c619cc809c300d3734fa2e |
121383668 as geometric shapes
Circle
Radius = nDiameter | 242767336 |
---|---|
Circumference | 762676079.30916 |
Area | 4.6288210001203E+16 |
Sphere
Radius = nVolume | 7.4915102868004E+24 |
---|---|
Surface area | 1.8515284000481E+17 |
Circumference | 762676079.30916 |
Square
Length = nPerimeter | 485534672 |
---|---|
Area | 14733994857134224 |
Diagonal | 171662429.53619 |
Cube
Length = nSurface area | 88403969142805344 |
---|---|
Volume | 1.7884663400521E+24 |
Space diagonal | 210242680.18507 |
Equilateral Triangle
Length = nPerimeter | 364151004 |
---|---|
Area | 6.3800069227538E+15 |
Altitude | 105121340.09254 |
Triangular Pyramid
Length = nSurface area | 6.3800069227538E+15 |
---|---|
Volume | 2.1077277949579E+23 |
Height | 57220809.845398 |