20123448 (number)
20123448 is an even 8-digits composite number following 20123447 and preceding 20123449. In scientific notation, it is written as 2.0123448 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 48 positive divisors. There are 6470016 positive integers (up to 20123448) that are relatively prime to 20123448.
Interesting facts
- 20123448 has 48 divisors, whose sum is 52155480
- The reverse of 20123448 is 84432102
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred twenty-three thousand four hundred forty-eight |
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Notation
Scientific notation | 2.0123448 × 10^7 |
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Engineering notation | 2.0123448 × 10^6 |
Prime Factorization of 20123448
Prime Factorization 2 × 2 × 2 × 3 × 29 × 29 × 997
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 173478 | Product of the distinct prime numbers |
The prime factorization of 20123448 is 2 × 2 × 2 × 3 × 29 × 29 × 997. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20123448)
Multiplication
n×yn×2 | 40246896 |
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n×3 | 60370344 |
n×4 | 80493792 |
n×5 | 100617240 |
Division
n÷yn÷2 | 10061724 |
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n÷3 | 6707816 |
n÷3 | 5030862 |
n÷5 | 4024689.6 |
Exponentiation
nyn2 | 404953159408704 |
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n3 | 8.1490538457968E+21 |
n4 | 1.6398706131509E+29 |
n5 | 3.2999851010471E+36 |
Nth Root
y√n2√n | 4485.9166287393 |
---|---|
3√n | 271.99909890128 |
4√n | 66.976985814079 |
5√n | 28.88953018246 |
Divisors of 20123448
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 | -20123447 | 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 20123448 can be divided by 48 positive divisors. The sum of these divisors (counting 20123448) is 1, the average is 0.020833333333333.
Base conversion 20123448
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000111100111000 |
3 | Ternary | 1101212101011220 |
4 | Quaternary | 1030300330320 |
5 | Quinary | 20122422243 |
6 | Senary | 1555152040 |
8 | Octal | 114607470 |
10 | Decimal | 20123448 |
12 | Duodecimal | 68a5620 |
16 | Hexadecimal | 1330f38 |
20 | Vigesimal | 65f8c8 |
36 | Base36 | bzbco |
Cryptographic Hash Functions
md5 | eab57cb75631ba211d10b157511b6580 |
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sha1 | 3895ce3197159c684bb2ce02cea94931a0394df3 |
sha256 | f15740e3d1997ce9578dd2a5f6d4221805fa4d5b76bf99723685a417d16eeb08 |
sha512 | f80e6f968ce7e5ebfc75bba9493331db7d0c33fc1c4bde7dadc9edded7b8a9191fc4212487204a10d555dc9d0efddc8d2155bc64cc9b50d6aaba8134733ed3de |
ripemd-160 | c7d074a7182fce15a3063619e456d45fc51cbef7 |
20123448 as geometric shapes
Circle
Radius = nDiameter | 40246896 |
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Circumference | 126439352.80339 |
Area | 1.2721978706464E+15 |
Sphere
Radius = nVolume | 3.413467692755E+22 |
---|---|
Surface area | 5.0887914825854E+15 |
Circumference | 126439352.80339 |
Square
Length = nPerimeter | 80493792 |
---|---|
Area | 404953159408704 |
Diagonal | 28458853.08331 |
Cube
Length = nSurface area | 2429718956452224 |
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Volume | 8.1490538457968E+21 |
Space diagonal | 34854834.35947 |
Equilateral Triangle
Length = nPerimeter | 60370344 |
---|---|
Area | 1.7534986169535E+14 |
Altitude | 17427417.179735 |
Triangular Pyramid
Length = nSurface area | 1.7534986169535E+14 |
---|---|
Volume | 9.6037520576953E+20 |
Height | 9486284.3611032 |