123456272 (number)
123456272 is an even 9-digits composite number following 123456271 and preceding 123456273. In scientific notation, it is written as 1.23456272 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 57442176 positive integers (up to 123456272) that are relatively prime to 123456272.
Interesting facts
- 123456272 has 40 divisors, whose sum is 256370496
- The reverse of 123456272 is 272654321
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred twenty-three million four hundred fifty-six thousand two hundred seventy-two |
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Notation
Scientific notation | 1.23456272 × 10^8 |
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Engineering notation | 1.23456272 × 10^6 |
Prime Factorization of 123456272
Prime Factorization 2 × 2 × 2 × 2 × 23 × 37 × 9067
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15432034 | Product of the distinct prime numbers |
The prime factorization of 123456272 is 2 × 2 × 2 × 2 × 23 × 37 × 9067. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 123456272)
Multiplication
n×yn×2 | 246912544 |
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n×3 | 370368816 |
n×4 | 493825088 |
n×5 | 617281360 |
Division
n÷yn÷2 | 61728136 |
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n÷3 | 41152090.666667 |
n÷3 | 30864068 |
n÷5 | 24691254.4 |
Exponentiation
nyn2 | 15241451096137984 |
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n3 | 1.8816527321995E+24 |
n4 | 2.3230183151597E+32 |
n5 | 2.8679118097733E+40 |
Nth Root
y√n2√n | 11111.087795531 |
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3√n | 497.93316415132 |
4√n | 105.40914474338 |
5√n | 41.524329799901 |
Divisors of 123456272
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -123456271 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 123456272 can be divided by 40 positive divisors. The sum of these divisors (counting 123456272) is 1, the average is 0.025.
Base conversion 123456272
Base | System | Value |
---|---|---|
2 | Binary | 111010110111100101100010000 |
3 | Ternary | 22121022020011112 |
4 | Quaternary | 13112330230100 |
5 | Quinary | 223101100042 |
6 | Senary | 20130032452 |
8 | Octal | 726745420 |
10 | Decimal | 123456272 |
12 | Duodecimal | 35418728 |
16 | Hexadecimal | 75bcb10 |
20 | Vigesimal | 1ibc0dc |
36 | Base36 | 21i3gw |
Cryptographic Hash Functions
md5 | 3dd86a0f03d6acf31ade3d9a34cea6d2 |
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sha1 | 4332022003dc25d14d3bfc3e1a93f34326a714ee |
sha256 | 49ea3f7a76c89258b10f110e2bc29dd8ad0ce9d2d206ab85067383a2f6866c30 |
sha512 | 3314aff3e6405b39a0bcd94d1563fa80de4146f08af829d083752ac431a74e376b5171fa510adf8f0525b7b8443b9917a05a27e2ebf22503326d113855155589 |
ripemd-160 | a0db0b76181b49e42efbdcea84a703e076ef1a30 |
123456272 as geometric shapes
Circle
Radius = nDiameter | 246912544 |
---|---|
Circumference | 775698634.30957 |
Area | 4.7882430793675E+16 |
Sphere
Radius = nVolume | 7.8818485334469E+24 |
---|---|
Surface area | 1.915297231747E+17 |
Circumference | 775698634.30957 |
Square
Length = nPerimeter | 493825088 |
---|---|
Area | 15241451096137984 |
Diagonal | 174593534.22242 |
Cube
Length = nSurface area | 91448706576827904 |
---|---|
Volume | 1.8816527321995E+24 |
Space diagonal | 213832535.61704 |
Equilateral Triangle
Length = nPerimeter | 370368816 |
---|---|
Area | 6.5997419198968E+15 |
Altitude | 106916267.80852 |
Triangular Pyramid
Length = nSurface area | 6.5997419198968E+15 |
---|---|
Volume | 2.2175490112941E+23 |
Height | 58197844.740807 |