122938992 (number)
122938992 is an even 9-digits composite number following 122938991 and preceding 122938993. In scientific notation, it is written as 1.22938992 × 10^8. The sum of its digits is 45. It has a total of 9 prime factors and 120 positive divisors. There are 36288000 positive integers (up to 122938992) that are relatively prime to 122938992.
Interesting facts
- 122938992 has 120 divisors, whose sum is 363705888
- The reverse of 122938992 is 299839221
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred twenty-two million nine hundred thirty-eight thousand nine hundred ninety-two |
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Notation
Scientific notation | 1.22938992 × 10^8 |
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Engineering notation | 1.22938992 × 10^6 |
Prime Factorization of 122938992
Prime Factorization 2 × 2 × 2 × 2 × 33 × 3 × 3 × 41 × 631
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5122458 | Product of the distinct prime numbers |
The prime factorization of 122938992 is 2 × 2 × 2 × 2 × 33 × 3 × 3 × 41 × 631. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122938992)
Multiplication
n×yn×2 | 245877984 |
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n×3 | 368816976 |
n×4 | 491755968 |
n×5 | 614694960 |
Division
n÷yn÷2 | 61469496 |
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n÷3 | 40979664 |
n÷3 | 30734748 |
n÷5 | 24587798.4 |
Exponentiation
nyn2 | 15113995753976064 |
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n3 | 1.8580994030861E+24 |
n4 | 2.2843286765121E+32 |
n5 | 2.8083306488709E+40 |
Nth Root
y√n2√n | 11087.785712215 |
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3√n | 497.2367463236 |
4√n | 105.29855512881 |
5√n | 41.489474064179 |
Divisors of 122938992
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -122938991 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 122938992 can be divided by 120 positive divisors. The sum of these divisors (counting 122938992) is 1, the average is 0.0083333333333333.
Base conversion 122938992
Base | System | Value |
---|---|---|
2 | Binary | 111010100111110011001110000 |
3 | Ternary | 22120022221121000 |
4 | Quaternary | 13110332121300 |
5 | Quinary | 222433021432 |
6 | Senary | 20111002000 |
8 | Octal | 724763160 |
10 | Decimal | 122938992 |
12 | Duodecimal | 35209300 |
16 | Hexadecimal | 753e670 |
20 | Vigesimal | 1i8779c |
36 | Base36 | 2170c0 |
Cryptographic Hash Functions
md5 | ed6fd960e2945100273469f9c9f87273 |
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sha1 | 7a39e1aa138aaedb796e10ec9f22a432d90cea13 |
sha256 | f98afb0e87900663f41208e8934fd9e4b167c0fd60fab18d450e5b103bf80eb8 |
sha512 | 71af7d3f9b031f84d137cafa546525bdd889052cbb00dab5bba1f64989c65fc7cf333c5db6c72009f9aeed43aa537551048fc04c0d65454272072abb79a88879 |
ripemd-160 | 54fdf6a2d414364dd3b3f6c7b6e98b792543710a |
122938992 as geometric shapes
Circle
Radius = nDiameter | 245877984 |
---|---|
Circumference | 772448468.21387 |
Area | 4.7482018027079E+16 |
Sphere
Radius = nVolume | 7.7831885791665E+24 |
---|---|
Surface area | 1.8992807210831E+17 |
Circumference | 772448468.21387 |
Square
Length = nPerimeter | 491755968 |
---|---|
Area | 15113995753976064 |
Diagonal | 173861989.83088 |
Cube
Length = nSurface area | 90683974523856384 |
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Volume | 1.8580994030861E+24 |
Space diagonal | 212936580.3753 |
Equilateral Triangle
Length = nPerimeter | 368816976 |
---|---|
Area | 6.5445521378167E+15 |
Altitude | 106468290.18765 |
Triangular Pyramid
Length = nSurface area | 6.5445521378167E+15 |
---|---|
Volume | 2.1897911467348E+23 |
Height | 57953996.610292 |