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

Basic properties

Name

Name eight million three hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 8.389920 × 10^6
Engineering notation 8.389920 × 10^6

Prime Factorization of 8389920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 231 × 5 × 227

Composite number
ω 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×y
n×2 16779840
n×3 25169760
n×4 33559680
n×5 41949600

Division

n÷y
n÷2 4194960
n÷3 2796640
n÷3 2097480
n÷5 1677984

Exponentiation

ny
n2 70390757606400
n3 5.9057282505709E+20
n4 4.954858756403E+27
n5 4.157086857752E+34

Nth Root

y√n
2√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
sha1 913e6fb4601984a3e8437ba94215900fb797a2d1
sha256 07ccb25eb93372f7b754e912ad2114a187c1dc185b162a38da39ff8cd765075c
sha512 abbf179587655b1faf4d642f79d666a83e2963866078945210a40ef642f1423f149af12e1f3ccf099ddb4bb592e33f27039855c59868cf8422c30fce26045da1
ripemd-160 e5095a921be379cc45e3751bc485e54d36bd422a

8389920 as geometric shapes

Circle

Radius = n
Diameter 16779840
Circumference 52715422.072412
Area 2.2113908697689E+14

Sphere

Radius = n
Volume 2.4737856648122E+21
Surface area 8.8455634790754E+14
Circumference 52715422.072412

Square

Length = n
Perimeter 33559680
Area 70390757606400
Diagonal 11865138.651225

Cube

Length = n
Surface area 422344545638400
Volume 5.9057282505709E+20
Space diagonal 14531767.711438

Equilateral Triangle

Length = n
Perimeter 25169760
Area 30480092139388
Altitude 7265883.8557191

Triangular Pyramid

Length = n
Surface area 30480092139388
Volume 6.9599674897061E+19
Height 3955046.2170751