8389920 (number)
8389920 is an even 7-digits composite number following 8389919 and preceding 8389921. In scientific notation, it is written as 8.389920 × 10^6. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 1735680 positive integers (up to 8389920) that are relatively prime to 8389920.
Interesting facts
- 8389920 has 48 divisors, whose sum is 19994688
- The reverse of 8389920 is 0299838
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
Name | eight million three hundred eighty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 8.389920 × 10^6 |
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Engineering notation | 8.389920 × 10^6 |
Prime Factorization of 8389920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 231 × 5 × 227
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 524370 | Product of the distinct prime numbers |
The prime factorization of 8389920 is 2 × 2 × 2 × 2 × 2 × 231 × 5 × 227. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8389920)
Multiplication
n×yn×2 | 16779840 |
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n×3 | 25169760 |
n×4 | 33559680 |
n×5 | 41949600 |
Division
n÷yn÷2 | 4194960 |
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n÷3 | 2796640 |
n÷3 | 2097480 |
n÷5 | 1677984 |
Exponentiation
nyn2 | 70390757606400 |
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n3 | 5.9057282505709E+20 |
n4 | 4.954858756403E+27 |
n5 | 4.157086857752E+34 |
Nth Root
y√n2√n | 2896.5358620255 |
---|---|
3√n | 203.19792710804 |
4√n | 53.819474746838 |
5√n | 24.252223615091 |
Divisors of 8389920
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -8389919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 8389920 can be divided by 48 positive divisors. The sum of these divisors (counting 8389920) is 1, the average is 0.020833333333333.
Base conversion 8389920
Base | System | Value |
---|---|---|
2 | Binary | 100000000000010100100000 |
3 | Ternary | 120210020210210 |
4 | Quaternary | 200000110200 |
5 | Quinary | 4121434140 |
6 | Senary | 455454120 |
8 | Octal | 40002440 |
10 | Decimal | 8389920 |
12 | Duodecimal | 2987340 |
16 | Hexadecimal | 800520 |
20 | Vigesimal | 2c8eg0 |
36 | Base36 | 4ztpc |
Cryptographic Hash Functions
md5 | a7415d1b82afd6729bc033f2deac0f6e |
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sha1 | 913e6fb4601984a3e8437ba94215900fb797a2d1 |
sha256 | 07ccb25eb93372f7b754e912ad2114a187c1dc185b162a38da39ff8cd765075c |
sha512 | abbf179587655b1faf4d642f79d666a83e2963866078945210a40ef642f1423f149af12e1f3ccf099ddb4bb592e33f27039855c59868cf8422c30fce26045da1 |
ripemd-160 | e5095a921be379cc45e3751bc485e54d36bd422a |
8389920 as geometric shapes
Circle
Radius = nDiameter | 16779840 |
---|---|
Circumference | 52715422.072412 |
Area | 2.2113908697689E+14 |
Sphere
Radius = nVolume | 2.4737856648122E+21 |
---|---|
Surface area | 8.8455634790754E+14 |
Circumference | 52715422.072412 |
Square
Length = nPerimeter | 33559680 |
---|---|
Area | 70390757606400 |
Diagonal | 11865138.651225 |
Cube
Length = nSurface area | 422344545638400 |
---|---|
Volume | 5.9057282505709E+20 |
Space diagonal | 14531767.711438 |
Equilateral Triangle
Length = nPerimeter | 25169760 |
---|---|
Area | 30480092139388 |
Altitude | 7265883.8557191 |
Triangular Pyramid
Length = nSurface area | 30480092139388 |
---|---|
Volume | 6.9599674897061E+19 |
Height | 3955046.2170751 |