989820144 (number)
989820144 is an even 9-digits composite number following 989820143 and preceding 989820145. In scientific notation, it is written as 9.89820144 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 30 positive divisors. There are 329940000 positive integers (up to 989820144) that are relatively prime to 989820144.
Interesting facts
- 989820144 has 30 divisors, whose sum is 2770122056
- The reverse of 989820144 is 441028989
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | nine hundred eighty-nine million eight hundred twenty thousand one hundred forty-four |
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Notation
Scientific notation | 9.89820144 × 10^8 |
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Engineering notation | 9.89820144 × 10^6 |
Prime Factorization of 989820144
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 6873751
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 41242506 | Product of the distinct prime numbers |
The prime factorization of 989820144 is 2 × 2 × 2 × 2 × 3 × 3 × 6873751. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989820144)
Multiplication
n×yn×2 | 1979640288 |
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n×3 | 2969460432 |
n×4 | 3959280576 |
n×5 | 4949100720 |
Division
n÷yn÷2 | 494910072 |
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n÷3 | 329940048 |
n÷3 | 247455036 |
n÷5 | 197964028.8 |
Exponentiation
nyn2 | 979743917468180736 |
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n3 | 9.6977026547148E+26 |
n4 | 9.598981438159E+35 |
n5 | 9.5012651893718E+44 |
Nth Root
y√n2√n | 31461.407215826 |
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3√n | 996.59513471673 |
4√n | 177.37363731915 |
5√n | 62.966747045738 |
Divisors of 989820144
30 divisors
τ | Total Divisors | 30 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989820143 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.033333333333333 | 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 | 30 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989820144 can be divided by 30 positive divisors. The sum of these divisors (counting 989820144) is 1, the average is 0.033333333333333.
Base conversion 989820144
Base | System | Value |
---|---|---|
2 | Binary | 111010111111110111010011110000 |
3 | Ternary | 2112222112001222100 |
4 | Quaternary | 322333313103300 |
5 | Quinary | 4011343221034 |
6 | Senary | 242115140400 |
8 | Octal | 7277672360 |
10 | Decimal | 989820144 |
12 | Duodecimal | 2375a4700 |
16 | Hexadecimal | 3aff74f0 |
20 | Vigesimal | f967a74 |
36 | Base36 | gdba40 |
Cryptographic Hash Functions
md5 | 6e9bb2b7d3523fe95587bf0c42fc1f3b |
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sha1 | 6e5be31173a8f7db51b149022c165cc2b2ee2a30 |
sha256 | 763856f4c55adc933eddf27d93cf3baee5ba1c0856d24b81f5e478bbe439770f |
sha512 | 5ab3bf75505b67a822a1b79b11aa9891fd34fef0a6cc55814ce50b5e8a932cf8397b2ffa311c13b10f23ca4e307b7fdec6dfc564b30f4456b4a38f2d551e9788 |
ripemd-160 | 7cfecce507f76c84635a33a698ad5e3ae61dfff5 |
989820144 as geometric shapes
Circle
Radius = nDiameter | 1979640288 |
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Circumference | 6219223385.5312 |
Area | 3.0779562935173E+18 |
Sphere
Radius = nVolume | 4.0621641889E+27 |
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Surface area | 1.2311825174069E+19 |
Circumference | 6219223385.5312 |
Square
Length = nPerimeter | 3959280576 |
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Area | 979743917468180736 |
Diagonal | 1399817071.9549 |
Cube
Length = nSurface area | 5878463504809084416 |
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Volume | 9.6977026547148E+26 |
Space diagonal | 1714418779.7631 |
Equilateral Triangle
Length = nPerimeter | 2969460432 |
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Area | 4.2424156086536E+17 |
Altitude | 857209389.88157 |
Triangular Pyramid
Length = nSurface area | 4.2424156086536E+17 |
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Volume | 1.1428852181799E+26 |
Height | 466605690.65163 |