989838384 (number)
989838384 is an even 9-digits composite number following 989838383 and preceding 989838385. In scientific notation, it is written as 9.89838384 × 10^8. The sum of its digits is 60. It has a total of 7 prime factors and 40 positive divisors. There are 328815360 positive integers (up to 989838384) that are relatively prime to 989838384.
Interesting facts
- 989838384 has 40 divisors, whose sum is 2565846192
- The reverse of 989838384 is 483838989
- Previous prime number is 293
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | nine hundred eighty-nine million eight hundred thirty-eight thousand three hundred eighty-four |
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Notation
Scientific notation | 9.89838384 × 10^8 |
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Engineering notation | 9.89838384 × 10^6 |
Prime Factorization of 989838384
Prime Factorization 2 × 2 × 2 × 2 × 3 × 293 × 70381
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123729798 | Product of the distinct prime numbers |
The prime factorization of 989838384 is 2 × 2 × 2 × 2 × 3 × 293 × 70381. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989838384)
Multiplication
n×yn×2 | 1979676768 |
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n×3 | 2969515152 |
n×4 | 3959353536 |
n×5 | 4949191920 |
Division
n÷yn÷2 | 494919192 |
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n÷3 | 329946128 |
n÷3 | 247459596 |
n÷5 | 197967676.8 |
Exponentiation
nyn2 | 979780026439731456 |
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n3 | 9.6982387804658E+26 |
n4 | 9.5996890021024E+35 |
n5 | 9.5021406487436E+44 |
Nth Root
y√n2√n | 31461.69709345 |
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3√n | 996.60125629471 |
4√n | 177.37445445568 |
5√n | 62.96697910911 |
Divisors of 989838384
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989838383 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989838384 can be divided by 40 positive divisors. The sum of these divisors (counting 989838384) is 1, the average is 0.025.
Base conversion 989838384
Base | System | Value |
---|---|---|
2 | Binary | 111010111111111011110000110000 |
3 | Ternary | 2112222112222222220 |
4 | Quaternary | 322333323300300 |
5 | Quinary | 4011344312014 |
6 | Senary | 242115401040 |
8 | Octal | 7277736060 |
10 | Decimal | 989838384 |
12 | Duodecimal | 2375b3180 |
16 | Hexadecimal | 3affbc30 |
20 | Vigesimal | f969fj4 |
36 | Base36 | gdbo6o |
Cryptographic Hash Functions
md5 | 9c8794b4b6e895ae68100efb9137e744 |
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sha1 | 9c1f403c7bd6f533efc640d5584fdfd7d038106e |
sha256 | 2c8b6243ce1cfd5aab39478c539a203c477cfb00ff09ec52ba619913fa92b442 |
sha512 | 4e23d696dedc69c87cfdc0b1e401bc209db7fc6d4bfd9ab742d792216881b2a139d3984820c3d95fd54c59ce242c6c13f9b9e75150d1f0e6d5163d2b46775b92 |
ripemd-160 | 22bd781ac787c182436aa93f76d14eef65afdf4f |
989838384 as geometric shapes
Circle
Radius = nDiameter | 1979676768 |
---|---|
Circumference | 6219337990.8312 |
Area | 3.0780697331971E+18 |
Sphere
Radius = nVolume | 4.0623887607295E+27 |
---|---|
Surface area | 1.2312278932788E+19 |
Circumference | 6219337990.8312 |
Square
Length = nPerimeter | 3959353536 |
---|---|
Area | 979780026439731456 |
Diagonal | 1399842867.2103 |
Cube
Length = nSurface area | 5878680158638388736 |
---|---|
Volume | 9.6982387804658E+26 |
Space diagonal | 1714450372.3699 |
Equilateral Triangle
Length = nPerimeter | 2969515152 |
---|---|
Area | 4.242571965087E+17 |
Altitude | 857225186.18494 |
Triangular Pyramid
Length = nSurface area | 4.242571965087E+17 |
---|---|
Volume | 1.1429484012056E+26 |
Height | 466614289.07009 |