122431520 (number)
122431520 is an even 9-digits composite number following 122431519 and preceding 122431521. In scientific notation, it is written as 1.22431520 × 10^8. The sum of its digits is 20. It has a total of 8 prime factors and 48 positive divisors. There are 47646720 positive integers (up to 122431520) that are relatively prime to 122431520.
Interesting facts
- 122431520 has 48 divisors, whose sum is 297076248
- The reverse of 122431520 is 025134221
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 20
- Digital Root 2
Name
Name | one hundred twenty-two million four hundred thirty-one thousand five hundred twenty |
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Notation
Scientific notation | 1.22431520 × 10^8 |
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Engineering notation | 1.22431520 × 10^6 |
Prime Factorization of 122431520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 37 × 20681
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 7651970 | Product of the distinct prime numbers |
The prime factorization of 122431520 is 2 × 2 × 2 × 2 × 2 × 5 × 37 × 20681. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122431520)
Multiplication
n×yn×2 | 244863040 |
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n×3 | 367294560 |
n×4 | 489726080 |
n×5 | 612157600 |
Division
n÷yn÷2 | 61215760 |
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n÷3 | 40810506.666667 |
n÷3 | 30607880 |
n÷5 | 24486304 |
Exponentiation
nyn2 | 14989477089510400 |
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n3 | 1.8351844640739E+24 |
n4 | 2.2468442341696E+32 |
n5 | 2.7508455479262E+40 |
Nth Root
y√n2√n | 11064.877767061 |
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3√n | 496.55163219276 |
4√n | 105.18972272547 |
5√n | 41.455165019333 |
Divisors of 122431520
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 | -122431519 | 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 122431520 can be divided by 48 positive divisors. The sum of these divisors (counting 122431520) is 1, the average is 0.020833333333333.
Base conversion 122431520
Base | System | Value |
---|---|---|
2 | Binary | 111010011000010100000100000 |
3 | Ternary | 22112101011110202 |
4 | Quaternary | 13103002200200 |
5 | Quinary | 222320302040 |
6 | Senary | 20052044332 |
8 | Octal | 723024040 |
10 | Decimal | 122431520 |
12 | Duodecimal | 350036a8 |
16 | Hexadecimal | 74c2820 |
20 | Vigesimal | 1i53ig0 |
36 | Base36 | 20w4rk |
Cryptographic Hash Functions
md5 | ed8d4ecbb1c4213702eff3fcc6c7f546 |
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sha1 | 865b9558b1f1a580e3b5d40575cdfddc9366c5eb |
sha256 | f45d3456ea8ec53bf57d7f641c9eae0945afa472a16b656f12a70f2ba2d38b15 |
sha512 | f0bf831146869cf38c3d53700e83e251b7af0463c920e4bf9df50149fef98cce1ac1cf05411864e01f0e2f0eda9e4b69d330a0924dfcc676f1c45a1e9f5b4bdc |
ripemd-160 | 8d75406b63668db32e60eb66165d9ddeba6e2f6a |
122431520 as geometric shapes
Circle
Radius = nDiameter | 244863040 |
---|---|
Circumference | 769259927.59966 |
Area | 4.7090831105558E+16 |
Sphere
Radius = nVolume | 7.6872027070891E+24 |
---|---|
Surface area | 1.8836332442223E+17 |
Circumference | 769259927.59966 |
Square
Length = nPerimeter | 489726080 |
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Area | 14989477089510400 |
Diagonal | 173144316.04595 |
Cube
Length = nSurface area | 89936862537062400 |
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Volume | 1.8351844640739E+24 |
Space diagonal | 212057613.08789 |
Equilateral Triangle
Length = nPerimeter | 367294560 |
---|---|
Area | 6.4906339744804E+15 |
Altitude | 106028806.54394 |
Triangular Pyramid
Length = nSurface area | 6.4906339744804E+15 |
---|---|
Volume | 2.1627856321248E+23 |
Height | 57714772.015318 |