18836412 (number)
18836412 is an even 8-digits composite number following 18836411 and preceding 18836413. In scientific notation, it is written as 1.8836412 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 5279040 positive integers (up to 18836412) that are relatively prime to 18836412.
Interesting facts
- 18836412 has 48 divisors, whose sum is 51190272
- The reverse of 18836412 is 21463881
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | eighteen million eight hundred thirty-six thousand four hundred twelve |
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Notation
Scientific notation | 1.8836412 × 10^7 |
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Engineering notation | 1.8836412 × 10^6 |
Prime Factorization of 18836412
Prime Factorization 2 × 2 × 3 × 53 × 7 × 4231
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 9418206 | Product of the distinct prime numbers |
The prime factorization of 18836412 is 2 × 2 × 3 × 53 × 7 × 4231. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18836412)
Multiplication
n×yn×2 | 37672824 |
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n×3 | 56509236 |
n×4 | 75345648 |
n×5 | 94182060 |
Division
n÷yn÷2 | 9418206 |
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n÷3 | 6278804 |
n÷3 | 4709103 |
n÷5 | 3767282.4 |
Exponentiation
nyn2 | 354810417033744 |
---|---|
n3 | 6.6833551971394E+21 |
n4 | 1.2589043203566E+29 |
n5 | 2.3713240446817E+36 |
Nth Root
y√n2√n | 4340.0935473789 |
---|---|
3√n | 266.07213450601 |
4√n | 65.879386361584 |
5√n | 28.510158792547 |
Divisors of 18836412
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 | -18836411 | 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 18836412 can be divided by 48 positive divisors. The sum of these divisors (counting 18836412) is 1, the average is 0.020833333333333.
Base conversion 18836412
Base | System | Value |
---|---|---|
2 | Binary | 1000111110110101110111100 |
3 | Ternary | 1022102222200220 |
4 | Quaternary | 1013312232330 |
5 | Quinary | 14310231122 |
6 | Senary | 1511421340 |
8 | Octal | 107665674 |
10 | Decimal | 18836412 |
12 | Duodecimal | 6384850 |
16 | Hexadecimal | 11f6bbc |
20 | Vigesimal | 5heb0c |
36 | Base36 | b7q9o |
Cryptographic Hash Functions
md5 | fc59ae5731de5aecc217983e85cb0dc0 |
---|---|
sha1 | bf63d4414b7c824fdeac8c6d65ef1c7f3ec614a6 |
sha256 | 875caad8f6840db65ee5a8f3ee7f01cbf08529272b1ace31189350b3569c24c4 |
sha512 | c68bb6bc33ed4c30e1ba3c469ec71496ca99201fbdce1be779c738e36ec4d0423bc2c0478cc9619ed5279e47f94eb291e473c0f6493bfc5d25a4471c890c6538 |
ripemd-160 | 8002e94b6953ec287d3867220852c5115bf32581 |
18836412 as geometric shapes
Circle
Radius = nDiameter | 37672824 |
---|---|
Circumference | 118352667.11838 |
Area | 1.1146697995703E+15 |
Sphere
Radius = nVolume | 2.7995172784886E+22 |
---|---|
Surface area | 4.4586791982814E+15 |
Circumference | 118352667.11838 |
Square
Length = nPerimeter | 75345648 |
---|---|
Area | 354810417033744 |
Diagonal | 26638709.316847 |
Cube
Length = nSurface area | 2128862502202464 |
---|---|
Volume | 6.6833551971394E+21 |
Space diagonal | 32625622.6163 |
Equilateral Triangle
Length = nPerimeter | 56509236 |
---|---|
Area | 1.5363741733929E+14 |
Altitude | 16312811.30815 |
Triangular Pyramid
Length = nSurface area | 1.5363741733929E+14 |
---|---|
Volume | 7.8764096349594E+20 |
Height | 8879569.7722824 |