123054912 (number)
123054912 is an even 9-digits composite number following 123054911 and preceding 123054913. In scientific notation, it is written as 1.23054912 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 42 positive divisors. There are 41018112 positive integers (up to 123054912) that are relatively prime to 123054912.
Interesting facts
- 123054912 has 42 divisors, whose sum is 352716338
- The reverse of 123054912 is 219450321
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred twenty-three million fifty-four thousand nine hundred twelve |
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Notation
Scientific notation | 1.23054912 × 10^8 |
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Engineering notation | 1.23054912 × 10^6 |
Prime Factorization of 123054912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 213637
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1281822 | Product of the distinct prime numbers |
The prime factorization of 123054912 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 213637. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 123054912)
Multiplication
n×yn×2 | 246109824 |
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n×3 | 369164736 |
n×4 | 492219648 |
n×5 | 615274560 |
Division
n÷yn÷2 | 61527456 |
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n÷3 | 41018304 |
n÷3 | 30763728 |
n÷5 | 24610982.4 |
Exponentiation
nyn2 | 15142511367327744 |
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n3 | 1.8633604037655E+24 |
n4 | 2.2929565050965E+32 |
n5 | 2.8215956095448E+40 |
Nth Root
y√n2√n | 11093.011854316 |
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3√n | 497.39297985021 |
4√n | 105.32336803538 |
5√n | 41.497295255539 |
Divisors of 123054912
42 divisors
τ | Total Divisors | 42 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -123054911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.023809523809524 | 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 | 42 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 123054912 can be divided by 42 positive divisors. The sum of these divisors (counting 123054912) is 1, the average is 0.023809523809524.
Base conversion 123054912
Base | System | Value |
---|---|---|
2 | Binary | 111010101011010101101000000 |
3 | Ternary | 22120112211121100 |
4 | Quaternary | 13111122231000 |
5 | Quinary | 223000224122 |
6 | Senary | 20113254400 |
8 | Octal | 725325500 |
10 | Decimal | 123054912 |
12 | Duodecimal | 35264400 |
16 | Hexadecimal | 755ab40 |
20 | Vigesimal | 1i91h5c |
36 | Base36 | 219hs0 |
Cryptographic Hash Functions
md5 | bda12bfc24c621a08777c42ef72ecb38 |
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sha1 | 5da66134d7067e983fe0aae45370d02365dd1e48 |
sha256 | 3a2d3c945a6531dd4dd4a77ed25fbdbba755be9dec5e85cc0bbe6cdced9558fe |
sha512 | 15e085e6909d395895f19aabdfbe2828d2bd374134d040d6f5cfe01b9e052ff10faaaceb2d0b2b28c50684644a9d6ead4bcb5c0b39dc5d3365a615a754585114 |
ripemd-160 | bbda78de1ce04da225b5c3a484ef36bccc673370 |
123054912 as geometric shapes
Circle
Radius = nDiameter | 246109824 |
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Circumference | 773176815.05468 |
Area | 4.7571602468497E+16 |
Sphere
Radius = nVolume | 7.8052258072798E+24 |
---|---|
Surface area | 1.9028640987399E+17 |
Circumference | 773176815.05468 |
Square
Length = nPerimeter | 492219648 |
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Area | 15142511367327744 |
Diagonal | 174025925.46703 |
Cube
Length = nSurface area | 90855068203966464 |
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Volume | 1.8633604037655E+24 |
Space diagonal | 213137359.70492 |
Equilateral Triangle
Length = nPerimeter | 369164736 |
---|---|
Area | 6.5568997606002E+15 |
Altitude | 106568679.85246 |
Triangular Pyramid
Length = nSurface area | 6.5568997606002E+15 |
---|---|
Volume | 2.1959912954952E+23 |
Height | 58008641.822343 |