986989428 (number)
986989428 is an even 9-digits composite number following 986989427 and preceding 986989429. In scientific notation, it is written as 9.86989428 × 10^8. The sum of its digits is 63. It has a total of 6 prime factors and 36 positive divisors. There are 311680224 positive integers (up to 986989428) that are relatively prime to 986989428.
Interesting facts
- 986989428 has 36 divisors, whose sum is 2538665220
- The reverse of 986989428 is 824989689
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 63
- Digital Root 9
Name
Name | nine hundred eighty-six million nine hundred eighty-nine thousand four hundred twenty-eight |
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Notation
Scientific notation | 9.86989428 × 10^8 |
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Engineering notation | 9.86989428 × 10^6 |
Prime Factorization of 986989428
Prime Factorization 2 × 2 × 3 × 57 × 3 × 480989
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 164498238 | Product of the distinct prime numbers |
The prime factorization of 986989428 is 2 × 2 × 3 × 57 × 3 × 480989. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 986989428)
Multiplication
n×yn×2 | 1973978856 |
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n×3 | 2960968284 |
n×4 | 3947957712 |
n×5 | 4934947140 |
Division
n÷yn÷2 | 493494714 |
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n÷3 | 328996476 |
n÷3 | 246747357 |
n÷5 | 197397885.6 |
Exponentiation
nyn2 | 974148130983767184 |
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n3 | 9.6147390658694E+26 |
n4 | 9.4896458109917E+35 |
n5 | 9.3661800909133E+44 |
Nth Root
y√n2√n | 31416.387889126 |
---|---|
3√n | 995.64419719618 |
4√n | 177.2466865392 |
5√n | 62.930690955055 |
Divisors of 986989428
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -986989427 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 986989428 can be divided by 36 positive divisors. The sum of these divisors (counting 986989428) is 1, the average is 0.027777777777778.
Base conversion 986989428
Base | System | Value |
---|---|---|
2 | Binary | 111010110101000100001101110100 |
3 | Ternary | 2112210012020222000 |
4 | Quaternary | 322311010031310 |
5 | Quinary | 4010132130203 |
6 | Senary | 241534335300 |
8 | Octal | 7265041564 |
10 | Decimal | 986989428 |
12 | Duodecimal | 23665a530 |
16 | Hexadecimal | 3ad44374 |
20 | Vigesimal | f88ddb8 |
36 | Base36 | gbmlx0 |
Cryptographic Hash Functions
md5 | 6ad77ebf078ddbc07dd147f8413870e1 |
---|---|
sha1 | 14449b2db72b6685d1c72426d9d5b48a56b57768 |
sha256 | 043e2d1f206ed3bb3f80992be8214331cc65f87d5424763e797612739f014b94 |
sha512 | bfbbe8e83191f3687fb056df8d14121793f59d944fb5ed94119f6078725161bd245ff502af244382362c66b5e3f5bb20e9c9e0323bfd9c55617c2fab5482083d |
ripemd-160 | 0310c0f35cdacfb8d16579763a25db28fd6f0473 |
986989428 as geometric shapes
Circle
Radius = nDiameter | 1973978856 |
---|---|
Circumference | 6201437472.3512 |
Area | 3.0603766118068E+18 |
Sphere
Radius = nVolume | 4.0274124820691E+27 |
---|---|
Surface area | 1.2241506447227E+19 |
Circumference | 6201437472.3512 |
Square
Length = nPerimeter | 3947957712 |
---|---|
Area | 974148130983767184 |
Diagonal | 1395813834.9965 |
Cube
Length = nSurface area | 5844888785902603104 |
---|---|
Volume | 9.6147390658694E+26 |
Space diagonal | 1709515835.8293 |
Equilateral Triangle
Length = nPerimeter | 2960968284 |
---|---|
Area | 4.2181851424054E+17 |
Altitude | 854757917.91467 |
Triangular Pyramid
Length = nSurface area | 4.2181851424054E+17 |
---|---|
Volume | 1.1331078654692E+26 |
Height | 465271278.33215 |