123423900 (number)
123423900 is an even 9-digits composite number following 123423899 and preceding 123423901. In scientific notation, it is written as 1.23423900 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 32716800 positive integers (up to 123423900) that are relatively prime to 123423900.
Interesting facts
- 123423900 has 48 divisors, whose sum is 301295904
- The reverse of 123423900 is 009324321
- Previous prime number is 2273
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred twenty-three million four hundred twenty-three thousand nine hundred |
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Notation
Scientific notation | 1.23423900 × 10^8 |
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Engineering notation | 1.23423900 × 10^6 |
Prime Factorization of 123423900
Prime Factorization 2 × 2 × 3 × 25 × 2273 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 61711950 | Product of the distinct prime numbers |
The prime factorization of 123423900 is 2 × 2 × 3 × 25 × 2273 × 181. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 123423900)
Multiplication
n×yn×2 | 246847800 |
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n×3 | 370271700 |
n×4 | 493695600 |
n×5 | 617119500 |
Division
n÷yn÷2 | 61711950 |
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n÷3 | 41141300 |
n÷3 | 30855975 |
n÷5 | 24684780 |
Exponentiation
nyn2 | 15233459091210000 |
---|---|
n3 | 1.8801729315276E+24 |
n4 | 2.3205827588357E+32 |
n5 | 2.8641537436826E+40 |
Nth Root
y√n2√n | 11109.630956967 |
---|---|
3√n | 497.88963861466 |
4√n | 105.40223411753 |
5√n | 41.522151916842 |
Divisors of 123423900
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 | -123423899 | 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 123423900 can be divided by 48 positive divisors. The sum of these divisors (counting 123423900) is 1, the average is 0.020833333333333.
Base conversion 123423900
Base | System | Value |
---|---|---|
2 | Binary | 111010110110100110010011100 |
3 | Ternary | 22121020120202120 |
4 | Quaternary | 13112310302130 |
5 | Quinary | 223044031100 |
6 | Senary | 20125222540 |
8 | Octal | 726646234 |
10 | Decimal | 123423900 |
12 | Duodecimal | 35401a50 |
16 | Hexadecimal | 75b4c9c |
20 | Vigesimal | 1ib7jf0 |
36 | Base36 | 21heho |
Cryptographic Hash Functions
md5 | a70d5b5443300c00bcc09f5d531523fc |
---|---|
sha1 | bf0d407f96a9249e02bb02aabfe40042946b585a |
sha256 | dbae7bfb64b786228ed18916df9e91710056ae52a584270a0bcfc4ea16c389a5 |
sha512 | 543af3a5c0379d42bc3b7d957b2ddd295b5ead0a34e9bebab27d201a217e2ceac6028c34d85263efcf6f09ae7b3d36c1c4ab66e0bb76b5391e565d27a2ae7179 |
ripemd-160 | bf748106cec5b4c0556cd268a44d803372147ba9 |
123423900 as geometric shapes
Circle
Radius = nDiameter | 246847800 |
---|---|
Circumference | 775495235.0348 |
Area | 4.7857323169706E+16 |
Sphere
Radius = nVolume | 7.8756499588873E+24 |
---|---|
Surface area | 1.9142929267882E+17 |
Circumference | 775495235.0348 |
Square
Length = nPerimeter | 493695600 |
---|---|
Area | 15233459091210000 |
Diagonal | 174547753.30098 |
Cube
Length = nSurface area | 91400754547260000 |
---|---|
Volume | 1.8801729315276E+24 |
Space diagonal | 213776465.6683 |
Equilateral Triangle
Length = nPerimeter | 370271700 |
---|---|
Area | 6.5962812802494E+15 |
Altitude | 106888232.83415 |
Triangular Pyramid
Length = nSurface area | 6.5962812802494E+15 |
---|---|
Volume | 2.2158050494776E+23 |
Height | 58182584.43366 |