989813208 (number)
989813208 is an even 9-digits composite number following 989813207 and preceding 989813209. In scientific notation, it is written as 9.89813208 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 312572448 positive integers (up to 989813208) that are relatively prime to 989813208.
Interesting facts
- 989813208 has 32 divisors, whose sum is 2604772800
- The reverse of 989813208 is 802318989
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | nine hundred eighty-nine million eight hundred thirteen thousand two hundred eight |
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Notation
Scientific notation | 9.89813208 × 10^8 |
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Engineering notation | 9.89813208 × 10^6 |
Prime Factorization of 989813208
Prime Factorization 2 × 2 × 2 × 3 × 19 × 2170643
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 247453302 | Product of the distinct prime numbers |
The prime factorization of 989813208 is 2 × 2 × 2 × 3 × 19 × 2170643. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989813208)
Multiplication
n×yn×2 | 1979626416 |
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n×3 | 2969439624 |
n×4 | 3959252832 |
n×5 | 4949066040 |
Division
n÷yn÷2 | 494906604 |
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n÷3 | 329937736 |
n÷3 | 247453302 |
n÷5 | 197962641.6 |
Exponentiation
nyn2 | 979730186731251264 |
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n3 | 9.697498791029E+26 |
n4 | 9.5987123879245E+35 |
n5 | 9.5009323013609E+44 |
Nth Root
y√n2√n | 31461.296985344 |
---|---|
3√n | 996.59280688641 |
4√n | 177.37332658927 |
5√n | 62.96665879969 |
Divisors of 989813208
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 | -989813207 | 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 989813208 can be divided by 32 positive divisors. The sum of these divisors (counting 989813208) is 1, the average is 0.03125.
Base conversion 989813208
Base | System | Value |
---|---|---|
2 | Binary | 111010111111110101100111011000 |
3 | Ternary | 2112222111201110110 |
4 | Quaternary | 322333311213120 |
5 | Quinary | 4011343010313 |
6 | Senary | 242115044320 |
8 | Octal | 7277654730 |
10 | Decimal | 989813208 |
12 | Duodecimal | 2375a06a0 |
16 | Hexadecimal | 3aff59d8 |
20 | Vigesimal | f966d08 |
36 | Base36 | gdb4rc |
Cryptographic Hash Functions
md5 | fded2519e6e8679b3c7b7a0dbe24848e |
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sha1 | 446c09032510c79b3498964d9729db740ce7b2e2 |
sha256 | 2ab6b72dc21d102a3c4f4c1ea3c3f18d925d290f35b03a485356e575742b7d8f |
sha512 | 64bcbf547a8203d5dcc59ffb7ed18ab0fd7ad9f1ae837592d7eab8670f4b30ff2de4be71d441b7a8e41a3ac0a05f337b6c40b02b7db2913f3587ba0b5c8260de |
ripemd-160 | 04223293f33de02d03b9270db12c1d6a014a3036 |
989813208 as geometric shapes
Circle
Radius = nDiameter | 1979626416 |
---|---|
Circumference | 6219179805.3579 |
Area | 3.0779131571351E+18 |
Sphere
Radius = nVolume | 4.062078794679E+27 |
---|---|
Surface area | 1.231165262854E+19 |
Circumference | 6219179805.3579 |
Square
Length = nPerimeter | 3959252832 |
---|---|
Area | 979730186731251264 |
Diagonal | 1399807262.9696 |
Cube
Length = nSurface area | 5878381120387507584 |
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Volume | 9.697498791029E+26 |
Space diagonal | 1714406766.2587 |
Equilateral Triangle
Length = nPerimeter | 2969439624 |
---|---|
Area | 4.2423561528187E+17 |
Altitude | 857203383.12937 |
Triangular Pyramid
Length = nSurface area | 4.2423561528187E+17 |
---|---|
Volume | 1.1428611926142E+26 |
Height | 466602420.98987 |