121552172 (number)
121552172 is an even 9-digits composite number following 121552171 and preceding 121552173. In scientific notation, it is written as 1.21552172 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 51010560 positive integers (up to 121552172) that are relatively prime to 121552172.
Interesting facts
- 121552172 has 48 divisors, whose sum is 248220672
- The reverse of 121552172 is 271255121
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 26
- Digital Root 8
Name
Name | one hundred twenty-one million five hundred fifty-two thousand one hundred seventy-two |
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Notation
Scientific notation | 1.21552172 × 10^8 |
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Engineering notation | 1.21552172 × 10^6 |
Prime Factorization of 121552172
Prime Factorization 2 × 2 × 7 × 83 × 193 × 271
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 60776086 | Product of the distinct prime numbers |
The prime factorization of 121552172 is 2 × 2 × 7 × 83 × 193 × 271. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121552172)
Multiplication
n×yn×2 | 243104344 |
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n×3 | 364656516 |
n×4 | 486208688 |
n×5 | 607760860 |
Division
n÷yn÷2 | 60776086 |
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n÷3 | 40517390.666667 |
n÷3 | 30388043 |
n÷5 | 24310434.4 |
Exponentiation
nyn2 | 14774930517917584 |
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n3 | 1.795924895602E+24 |
n4 | 2.1829857180929E+32 |
n5 | 2.6534665547917E+40 |
Nth Root
y√n2√n | 11025.070158507 |
---|---|
3√n | 495.35996943174 |
4√n | 105.0003340876 |
5√n | 41.395443962121 |
Divisors of 121552172
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 | -121552171 | 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 121552172 can be divided by 48 positive divisors. The sum of these divisors (counting 121552172) is 1, the average is 0.020833333333333.
Base conversion 121552172
Base | System | Value |
---|---|---|
2 | Binary | 111001111101011110100101100 |
3 | Ternary | 22110201111020022 |
4 | Quaternary | 13033223310230 |
5 | Quinary | 222104132142 |
6 | Senary | 20021141312 |
8 | Octal | 717536454 |
10 | Decimal | 121552172 |
12 | Duodecimal | 3485a838 |
16 | Hexadecimal | 73ebd2c |
20 | Vigesimal | 1hje08c |
36 | Base36 | 20da98 |
Cryptographic Hash Functions
md5 | dfe7d31466ec12bbd05bad2b11df87c2 |
---|---|
sha1 | 2d7618dbdb0b952d12940acac3d46d371f13aba4 |
sha256 | 1b6252843c76876be71fe69693dae2e87fc1eaec43fd9ce20c2fd6360be00160 |
sha512 | 8e20cd108ab065716f9e259563ca27758853495f1569c67dff446757bb418e342f77972dccf08906709efe517b4d9d7c347367d56f55f691cb3c21b5e70bed5c |
ripemd-160 | d59ab3e472c682cec27925f72e8231c0461f17fe |
121552172 as geometric shapes
Circle
Radius = nDiameter | 243104344 |
---|---|
Circumference | 763734821.16617 |
Area | 4.641681317239E+16 |
Sphere
Radius = nVolume | 7.5227526112295E+24 |
---|---|
Surface area | 1.8566725268956E+17 |
Circumference | 763734821.16617 |
Square
Length = nPerimeter | 486208688 |
---|---|
Area | 14774930517917584 |
Diagonal | 171900730.17831 |
Cube
Length = nSurface area | 88649583107505504 |
---|---|
Volume | 1.795924895602E+24 |
Space diagonal | 210534537.67435 |
Equilateral Triangle
Length = nPerimeter | 364656516 |
---|---|
Area | 6.3977325838333E+15 |
Altitude | 105267268.83718 |
Triangular Pyramid
Length = nSurface area | 6.3977325838333E+15 |
---|---|
Volume | 2.1165177869698E+23 |
Height | 57300243.392769 |