123742124 (number)
123742124 is an even 9-digits composite number following 123742123 and preceding 123742125. In scientific notation, it is written as 1.23742124 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 54812160 positive integers (up to 123742124) that are relatively prime to 123742124.
Interesting facts
- 123742124 has 48 divisors, whose sum is 242350080
- The reverse of 123742124 is 421247321
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 26
- Digital Root 8
Name
Name | one hundred twenty-three million seven hundred forty-two thousand one hundred twenty-four |
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Notation
Scientific notation | 1.23742124 × 10^8 |
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Engineering notation | 1.23742124 × 10^6 |
Prime Factorization of 123742124
Prime Factorization 2 × 2 × 11 × 79 × 97 × 367
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 61871062 | Product of the distinct prime numbers |
The prime factorization of 123742124 is 2 × 2 × 11 × 79 × 97 × 367. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 123742124)
Multiplication
n×yn×2 | 247484248 |
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n×3 | 371226372 |
n×4 | 494968496 |
n×5 | 618710620 |
Division
n÷yn÷2 | 61871062 |
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n÷3 | 41247374.666667 |
n÷3 | 30935531 |
n÷5 | 24748424.8 |
Exponentiation
nyn2 | 15312113252031376 |
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n3 | 1.8947534167349E+24 |
n4 | 2.3446081224303E+32 |
n5 | 2.9012678901718E+40 |
Nth Root
y√n2√n | 11123.943725136 |
---|---|
3√n | 498.31717455115 |
4√n | 105.47010820672 |
5√n | 41.543541192535 |
Divisors of 123742124
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 | -123742123 | 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 123742124 can be divided by 48 positive divisors. The sum of these divisors (counting 123742124) is 1, the average is 0.020833333333333.
Base conversion 123742124
Base | System | Value |
---|---|---|
2 | Binary | 111011000000010011110101100 |
3 | Ternary | 22121211202021122 |
4 | Quaternary | 13120002132230 |
5 | Quinary | 223134221444 |
6 | Senary | 20140120112 |
8 | Octal | 730023654 |
10 | Decimal | 123742124 |
12 | Duodecimal | 35536038 |
16 | Hexadecimal | 76027ac |
20 | Vigesimal | 1id7f64 |
36 | Base36 | 21o818 |
Cryptographic Hash Functions
md5 | 98b904d2c78999328d30dd6141125641 |
---|---|
sha1 | 37d7fc31697146304f7b5437d6b4b0aaf4ff5bea |
sha256 | 9dbd7af965760c388dc282f34632a8bff58fb9bdfae95bdf461e066cf97c7132 |
sha512 | 04842cf342c86a7daadda109b1a27583b63ef77691c465e9fa734d92be16c48c05940c6b5f4af0c3c891d8e3b793393ab306cd2ca09e56ed175007c66ef6a0a2 |
ripemd-160 | fa12f8afa13569760f15465784499847eccd1b65 |
123742124 as geometric shapes
Circle
Radius = nDiameter | 247484248 |
---|---|
Circumference | 777494695.39599 |
Area | 4.8104422503517E+16 |
Sphere
Radius = nVolume | 7.9367245525047E+24 |
---|---|
Surface area | 1.9241769001407E+17 |
Circumference | 777494695.39599 |
Square
Length = nPerimeter | 494968496 |
---|---|
Area | 15312113252031376 |
Diagonal | 174997789.99765 |
Cube
Length = nSurface area | 91872679512188256 |
---|---|
Volume | 1.8947534167349E+24 |
Space diagonal | 214327645.80449 |
Equilateral Triangle
Length = nPerimeter | 371226372 |
---|---|
Area | 6.6303395309418E+15 |
Altitude | 107163822.90224 |
Triangular Pyramid
Length = nSurface area | 6.6303395309418E+15 |
---|---|
Volume | 2.2329883160827E+23 |
Height | 58332596.665884 |