123423916 (number)
123423916 is an even 9-digits composite number following 123423915 and preceding 123423917. In scientific notation, it is written as 1.23423916 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 47361600 positive integers (up to 123423916) that are relatively prime to 123423916.
Interesting facts
- 123423916 has 48 divisors, whose sum is 273353472
- The reverse of 123423916 is 619324321
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | one hundred twenty-three million four hundred twenty-three thousand nine hundred sixteen |
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Notation
Scientific notation | 1.23423916 × 10^8 |
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Engineering notation | 1.23423916 × 10^6 |
Prime Factorization of 123423916
Prime Factorization 2 × 2 × 11 × 7 × 67 × 5981
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 61711958 | Product of the distinct prime numbers |
The prime factorization of 123423916 is 2 × 2 × 11 × 7 × 67 × 5981. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 123423916)
Multiplication
n×yn×2 | 246847832 |
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n×3 | 370271748 |
n×4 | 493695664 |
n×5 | 617119580 |
Division
n÷yn÷2 | 61711958 |
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n÷3 | 41141305.333333 |
n÷3 | 30855979 |
n÷5 | 24684783.2 |
Exponentiation
nyn2 | 15233463040775056 |
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n3 | 1.8801736627337E+24 |
n4 | 2.3205839621466E+32 |
n5 | 2.8641556001493E+40 |
Nth Root
y√n2√n | 11109.631677063 |
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3√n | 497.88966012922 |
4√n | 105.40223753347 |
5√n | 41.522152993383 |
Divisors of 123423916
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 | -123423915 | 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 123423916 can be divided by 48 positive divisors. The sum of these divisors (counting 123423916) is 1, the average is 0.020833333333333.
Base conversion 123423916
Base | System | Value |
---|---|---|
2 | Binary | 111010110110100110010101100 |
3 | Ternary | 22121020120210011 |
4 | Quaternary | 13112310302230 |
5 | Quinary | 223044031131 |
6 | Senary | 20125223004 |
8 | Octal | 726646254 |
10 | Decimal | 123423916 |
12 | Duodecimal | 35401a64 |
16 | Hexadecimal | 75b4cac |
20 | Vigesimal | 1ib7jfg |
36 | Base36 | 21hei4 |
Cryptographic Hash Functions
md5 | ed9a1b8704944bc1116873c6eb3f51d4 |
---|---|
sha1 | 0bae7db81177f6973cff63a12a0ccb19ddf10512 |
sha256 | 18ec35b2b2b4eb2d0e84da1cf2ea3a1be3e88ad2929a2b9f0766e0c9e9c8fb67 |
sha512 | b063e6712b40de1729764dee9edcab511291a55135497484ad16d724528deba7340aab709c4eb049dc58ecd81e69fab2255c12af6db521d72d0af86071e851d8 |
ripemd-160 | a102d8f9d2a9c396c4c6275ef276919f58e5c1ef |
123423916 as geometric shapes
Circle
Radius = nDiameter | 246847832 |
---|---|
Circumference | 775495335.56577 |
Area | 4.7857335577631E+16 |
Sphere
Radius = nVolume | 7.8756530217564E+24 |
---|---|
Surface area | 1.9142934231052E+17 |
Circumference | 775495335.56577 |
Square
Length = nPerimeter | 493695664 |
---|---|
Area | 15233463040775056 |
Diagonal | 174547775.9284 |
Cube
Length = nSurface area | 91400778244650336 |
---|---|
Volume | 1.8801736627337E+24 |
Space diagonal | 213776493.38111 |
Equilateral Triangle
Length = nPerimeter | 370271748 |
---|---|
Area | 6.5962829904613E+15 |
Altitude | 106888246.69056 |
Triangular Pyramid
Length = nSurface area | 6.5962829904613E+15 |
---|---|
Volume | 2.2158059112123E+23 |
Height | 58182591.976133 |