20148468 (number)
20148468 is an even 8-digits composite number following 20148467 and preceding 20148469. In scientific notation, it is written as 2.0148468 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 6280704 positive integers (up to 20148468) that are relatively prime to 20148468.
Interesting facts
- 20148468 has 48 divisors, whose sum is 50097600
- The reverse of 20148468 is 86484102
- Previous prime number is 283
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million one hundred forty-eight thousand four hundred sixty-eight |
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Notation
Scientific notation | 2.0148468 × 10^7 |
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Engineering notation | 2.0148468 × 10^6 |
Prime Factorization of 20148468
Prime Factorization 2 × 2 × 3 × 17 × 283 × 349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10074234 | Product of the distinct prime numbers |
The prime factorization of 20148468 is 2 × 2 × 3 × 17 × 283 × 349. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20148468)
Multiplication
n×yn×2 | 40296936 |
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n×3 | 60445404 |
n×4 | 80593872 |
n×5 | 100742340 |
Division
n÷yn÷2 | 10074234 |
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n÷3 | 6716156 |
n÷3 | 5037117 |
n÷5 | 4029693.6 |
Exponentiation
nyn2 | 405960762747024 |
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n3 | 8.179487437464E+21 |
n4 | 1.6480414089015E+29 |
n5 | 3.3205509589926E+36 |
Nth Root
y√n2√n | 4488.7044901619 |
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3√n | 272.11178003742 |
4√n | 66.997794666406 |
5√n | 28.896710431439 |
Divisors of 20148468
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 | -20148467 | 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 20148468 can be divided by 48 positive divisors. The sum of these divisors (counting 20148468) is 1, the average is 0.020833333333333.
Base conversion 20148468
Base | System | Value |
---|---|---|
2 | Binary | 1001100110111000011110100 |
3 | Ternary | 1101220122111120 |
4 | Quaternary | 1030313003310 |
5 | Quinary | 20124222333 |
6 | Senary | 1555503540 |
8 | Octal | 114670364 |
10 | Decimal | 20148468 |
12 | Duodecimal | 68b7bb0 |
16 | Hexadecimal | 13370f4 |
20 | Vigesimal | 65ib38 |
36 | Base36 | bzuno |
Cryptographic Hash Functions
md5 | 88370979754baab8a23dda5bc3fb9e4f |
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sha1 | efa794c40a801a75324af4e9f8214b5b741b1b8d |
sha256 | 018bfbc7bc78260ae463b9d483e4fb1f37afd4c63262175cf061b8d419e45065 |
sha512 | 62899274dec0b77b7d7d17fdace808e9ee4498d8034f62cdc9701825c1b30c00a5bff0db37656ad99c78214faa54bc9150856b7010c7a610ce76a19ae30bfc51 |
ripemd-160 | 9eceb74aabb6f79334789e746b99e1b8ad10bb26 |
20148468 as geometric shapes
Circle
Radius = nDiameter | 40296936 |
---|---|
Circumference | 126596558.09978 |
Area | 1.2753633498918E+15 |
Sphere
Radius = nVolume | 3.4262156858223E+22 |
---|---|
Surface area | 5.101453399567E+15 |
Circumference | 126596558.09978 |
Square
Length = nPerimeter | 80593872 |
---|---|
Area | 405960762747024 |
Diagonal | 28494236.70664 |
Cube
Length = nSurface area | 2435764576482144 |
---|---|
Volume | 8.179487437464E+21 |
Space diagonal | 34898170.270676 |
Equilateral Triangle
Length = nPerimeter | 60445404 |
---|---|
Area | 1.7578616673932E+14 |
Altitude | 17449085.135338 |
Triangular Pyramid
Length = nSurface area | 1.7578616673932E+14 |
---|---|
Volume | 9.639618389435E+20 |
Height | 9498078.9022134 |