989842386 (number)
989842386 is an even 9-digits composite number following 989842385 and preceding 989842387. In scientific notation, it is written as 9.89842386 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 304265664 positive integers (up to 989842386) that are relatively prime to 989842386.
Interesting facts
- 989842386 has 32 divisors, whose sum is 2134077120
- The reverse of 989842386 is 683248989
- Previous prime number is 1109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | nine hundred eighty-nine million eight hundred forty-two thousand three hundred eighty-six |
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Notation
Scientific notation | 9.89842386 × 10^8 |
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Engineering notation | 9.89842386 × 10^6 |
Prime Factorization of 989842386
Prime Factorization 2 × 3 × 13 × 1109 × 11443
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 989842386 | Product of the distinct prime numbers |
The prime factorization of 989842386 is 2 × 3 × 13 × 1109 × 11443. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989842386)
Multiplication
n×yn×2 | 1979684772 |
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n×3 | 2969527158 |
n×4 | 3959369544 |
n×5 | 4949211930 |
Division
n÷yn÷2 | 494921193 |
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n÷3 | 329947462 |
n÷3 | 247460596.5 |
n÷5 | 197968477.2 |
Exponentiation
nyn2 | 979787949122172996 |
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n3 | 9.6983564133314E+26 |
n4 | 9.5998442524503E+35 |
n5 | 9.5023327400738E+44 |
Nth Root
y√n2√n | 31461.760694532 |
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3√n | 996.60259940719 |
4√n | 177.37463374037 |
5√n | 62.967030025188 |
Divisors of 989842386
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989842385 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989842386 can be divided by 32 positive divisors. The sum of these divisors (counting 989842386) is 1, the average is 0.03125.
Base conversion 989842386
Base | System | Value |
---|---|---|
2 | Binary | 111010111111111100101111010010 |
3 | Ternary | 2112222120012111010 |
4 | Quaternary | 322333330233102 |
5 | Quinary | 4011344424021 |
6 | Senary | 242115431350 |
8 | Octal | 7277745722 |
10 | Decimal | 989842386 |
12 | Duodecimal | 2375b5556 |
16 | Hexadecimal | 3affcbd2 |
20 | Vigesimal | f96a5j6 |
36 | Base36 | gdbr9u |
Cryptographic Hash Functions
md5 | c32add43355da35054fbacb9c59023e4 |
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sha1 | fd25e16a147318b15f95427c0687fe47b19c88ad |
sha256 | 9ab7ea2226a6bc5b12d5dd214f319e84a78d7f4dad8a2f3fad9d963df973dd9d |
sha512 | 1fd53d1020b65c6eb2bce08a9da31c5de844a0aedf27b95936478f08377e9cf8df7b806eabbd9ad8ba334f5ea6ab6583f1db3778964636756bbbb689c14790be |
ripemd-160 | 764fbdbb4ffd2cfa384def1fbeb26fa1da0a3066 |
989842386 as geometric shapes
Circle
Radius = nDiameter | 1979684772 |
---|---|
Circumference | 6219363136.1388 |
Area | 3.078094623038E+18 |
Sphere
Radius = nVolume | 4.062438034669E+27 |
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Surface area | 1.2312378492152E+19 |
Circumference | 6219363136.1388 |
Square
Length = nPerimeter | 3959369544 |
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Area | 979787949122172996 |
Diagonal | 1399848526.8929 |
Cube
Length = nSurface area | 5878727694733037976 |
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Volume | 9.6983564133314E+26 |
Space diagonal | 1714457304.0372 |
Equilateral Triangle
Length = nPerimeter | 2969527158 |
---|---|
Area | 4.2426062713083E+17 |
Altitude | 857228652.0186 |
Triangular Pyramid
Length = nSurface area | 4.2426062713083E+17 |
---|---|
Volume | 1.1429622643718E+26 |
Height | 466616175.63098 |