989880912 (number)
989880912 is an even 9-digits composite number following 989880911 and preceding 989880913. In scientific notation, it is written as 9.89880912 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 120 positive divisors. There are 322880256 positive integers (up to 989880912) that are relatively prime to 989880912.
Interesting facts
- 989880912 has 120 divisors, whose sum is 2934562176
- The reverse of 989880912 is 219088989
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | nine hundred eighty-nine million eight hundred eighty thousand nine hundred twelve |
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Notation
Scientific notation | 9.89880912 × 10^8 |
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Engineering notation | 9.89880912 × 10^6 |
Prime Factorization of 989880912
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 9 × 47 × 5417
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 13748346 | Product of the distinct prime numbers |
The prime factorization of 989880912 is 2 × 2 × 2 × 2 × 9 × 3 × 9 × 47 × 5417. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989880912)
Multiplication
n×yn×2 | 1979761824 |
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n×3 | 2969642736 |
n×4 | 3959523648 |
n×5 | 4949404560 |
Division
n÷yn÷2 | 494940456 |
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n÷3 | 329960304 |
n÷3 | 247470228 |
n÷5 | 197976182.4 |
Exponentiation
nyn2 | 979864219941951744 |
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n3 | 9.6994888767231E+26 |
n4 | 9.6013388952245E+35 |
n5 | 9.5041821020259E+44 |
Nth Root
y√n2√n | 31462.372955643 |
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3√n | 996.61552894498 |
4√n | 177.37635963015 |
5√n | 62.967520169895 |
Divisors of 989880912
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989880911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989880912 can be divided by 120 positive divisors. The sum of these divisors (counting 989880912) is 1, the average is 0.0083333333333333.
Base conversion 989880912
Base | System | Value |
---|---|---|
2 | Binary | 111011000000000110001001010000 |
3 | Ternary | 2112222122011100000 |
4 | Quaternary | 323000012021100 |
5 | Quinary | 4011402142122 |
6 | Senary | 242120330000 |
8 | Octal | 7300061120 |
10 | Decimal | 989880912 |
12 | Duodecimal | 237613900 |
16 | Hexadecimal | 3b006250 |
20 | Vigesimal | f96f25c |
36 | Base36 | gdcl00 |
Cryptographic Hash Functions
md5 | 65ef5266c529694bfd199a16e5b4bd77 |
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sha1 | 42e9590339796bcea73d1b9b120cb13d171e14cf |
sha256 | 864fc1d9c8cd6ba9e0867c68a751ed5209e8ab112435a7a96f92026d8d64adbc |
sha512 | 982912b600637f4f6d0a16d69eece46a3082dff27beefe71ee6ecbee6d689b40610f26adb1664629d38671f1fa2d557a72abee19c99a7b4cbb0d89590d26412f |
ripemd-160 | d05d821f19956fb1118be74f2bc278b57a341eb3 |
989880912 as geometric shapes
Circle
Radius = nDiameter | 1979761824 |
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Circumference | 6219605202.1359 |
Area | 3.0783342348851E+18 |
Sphere
Radius = nVolume | 4.0629123998252E+27 |
---|---|
Surface area | 1.2313336939541E+19 |
Circumference | 6219605202.1359 |
Square
Length = nPerimeter | 3959523648 |
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Area | 979864219941951744 |
Diagonal | 1399903010.8846 |
Cube
Length = nSurface area | 5879185319651710464 |
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Volume | 9.6994888767231E+26 |
Space diagonal | 1714524033.0266 |
Equilateral Triangle
Length = nPerimeter | 2969642736 |
---|---|
Area | 4.2429365336458E+17 |
Altitude | 857262016.51331 |
Triangular Pyramid
Length = nSurface area | 4.2429365336458E+17 |
---|---|
Volume | 1.1430957264624E+26 |
Height | 466634336.96155 |