18676380 (number)
18676380 is an even 8-digits composite number following 18676379 and preceding 18676381. In scientific notation, it is written as 1.8676380 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 4927488 positive integers (up to 18676380) that are relatively prime to 18676380.
Interesting facts
- 18676380 has 48 divisors, whose sum is 52849440
- The reverse of 18676380 is 08367681
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | eighteen million six hundred seventy-six thousand three hundred eighty |
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Notation
Scientific notation | 1.8676380 × 10^7 |
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Engineering notation | 1.8676380 × 10^6 |
Prime Factorization of 18676380
Prime Factorization 2 × 2 × 3 × 5 × 97 × 3209
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 9338190 | Product of the distinct prime numbers |
The prime factorization of 18676380 is 2 × 2 × 3 × 5 × 97 × 3209. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18676380)
Multiplication
n×yn×2 | 37352760 |
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n×3 | 56029140 |
n×4 | 74705520 |
n×5 | 93381900 |
Division
n÷yn÷2 | 9338190 |
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n÷3 | 6225460 |
n÷3 | 4669095 |
n÷5 | 3735276 |
Exponentiation
nyn2 | 348807169904400 |
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n3 | 6.5144552518591E+21 |
n4 | 1.2166644177672E+29 |
n5 | 2.2722886998698E+36 |
Nth Root
y√n2√n | 4321.6177526477 |
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3√n | 265.31648434432 |
4√n | 65.739012410043 |
5√n | 28.461549510035 |
Divisors of 18676380
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 | -18676379 | 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 18676380 can be divided by 48 positive divisors. The sum of these divisors (counting 18676380) is 1, the average is 0.020833333333333.
Base conversion 18676380
Base | System | Value |
---|---|---|
2 | Binary | 1000111001111101010011100 |
3 | Ternary | 1022010212011210 |
4 | Quaternary | 1013033222130 |
5 | Quinary | 14240121010 |
6 | Senary | 1504144420 |
8 | Octal | 107175234 |
10 | Decimal | 18676380 |
12 | Duodecimal | 6308110 |
16 | Hexadecimal | 11cfa9c |
20 | Vigesimal | 5geaj0 |
36 | Base36 | b4asc |
Cryptographic Hash Functions
md5 | 0916b24ed1c33279c873993d5293ea3d |
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sha1 | 8a6b8681be7a42a3f015d17495a7c8e787579516 |
sha256 | 592a2a6023428e9ebcb8708711ae688984e0c70f8a5170e2de7980d09015d442 |
sha512 | ea4c2eefeaa89db8a46a494d2561d2f54636f10bb82215ab6574a2428f858cf24d08d5d5e69b8ffa11cd60c34e9e72014fcaf9ff524cc2000a819931b6de4cee |
ripemd-160 | 33feedb3c30142826623a70a8b77c0defbdcf6a9 |
18676380 as geometric shapes
Circle
Radius = nDiameter | 37352760 |
---|---|
Circumference | 117347156.4073 |
Area | 1.0958100424911E+15 |
Sphere
Radius = nVolume | 2.7287686348507E+22 |
---|---|
Surface area | 4.3832401699644E+15 |
Circumference | 117347156.4073 |
Square
Length = nPerimeter | 74705520 |
---|---|
Area | 348807169904400 |
Diagonal | 26412389.892034 |
Cube
Length = nSurface area | 2092843019426400 |
---|---|
Volume | 6.5144552518591E+21 |
Space diagonal | 32348439.061463 |
Equilateral Triangle
Length = nPerimeter | 56029140 |
---|---|
Area | 1.5103793507968E+14 |
Altitude | 16174219.530732 |
Triangular Pyramid
Length = nSurface area | 1.5103793507968E+14 |
---|---|
Volume | 7.6773591405432E+20 |
Height | 8804129.9640112 |