7389920 (number)

7389920 is an even 7-digits composite number following 7389919 and preceding 7389921. In scientific notation, it is written as 7.389920 × 10^6. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 2955904 positive integers (up to 7389920) that are relatively prime to 7389920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.389920 × 10^6
Engineering notation 7.389920 × 10^6

Prime Factorization of 7389920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 46187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 461870
Product of the distinct prime numbers

The prime factorization of 7389920 is 2 × 2 × 2 × 2 × 2 × 5 × 46187. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 47, 59, 561, 208, 3930, 1678, 80876, 2204, 396883, 148946, 840492, 1360413, 4571865, 60835072, 962861849, 974889312, 4726579017, 5340724509

Basic calculations (n = 7389920)

Multiplication

n×y
n×2 14779840
n×3 22169760
n×4 29559680
n×5 36949600

Division

n÷y
n÷2 3694960
n÷3 2463306.6666667
n÷3 1847480
n÷5 1477984

Exponentiation

ny
n2 54610917606400
n3 4.0357031223789E+20
n4 2.982352321813E+27
n5 2.2039345070012E+34

Nth Root

y√n
2√n 2718.440729536
3√n 194.78099453798
4√n 52.138668275436
5√n 23.644380920276

Divisors of 7389920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 46187, 92374, 184748, 230935, 369496, 461870, 738992, 923740, 1477984, 1847480, 3694960, 7389920

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7389919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7389920 can be divided by 24 positive divisors. The sum of these divisors (counting 7389920) is 1, the average is 0.041666666666667.

Base conversion 7389920

Base System Value
2 Binary 11100001100001011100000
3 Ternary 111220110001202
4 Quaternary 130030023200
5 Quinary 3342434140
6 Senary 422220332
8 Octal 34141340
10 Decimal 7389920
12 Duodecimal 25846a8
16 Hexadecimal 70c2e0
20 Vigesimal 263eg0
36 Base36 4ee3k

Cryptographic Hash Functions

md5 a4eff97a4bdc75f38a50f88ec8810fd2
sha1 1ee350e7e4f71adf9ae9d01592ff1d82a1e7fb89
sha256 7b65b4d11fe9c25828c832cceaa0ad4837f084d2b78a18eb65119475285cfa12
sha512 8db92dda3a75f9001060cfcc1c998fb0e311ca92da372ef4543617d6567a2f5c4e6d3bdd2b87c036c0e19828353d3b5f69997d33fa2b29c43bd7d52fccea7a19
ripemd-160 b26623bae3e0ad8ff7bf5540aa5c6dcebc348277

7389920 as geometric shapes

Circle

Radius = n
Diameter 14779840
Circumference 46432236.765233
Area 1.7156525755806E+14

Sphere

Radius = n
Volume 1.6904713708446E+21
Surface area 6.8626103023225E+14
Circumference 46432236.765233

Square

Length = n
Perimeter 29559680
Area 54610917606400
Diagonal 10450925.088852

Cube

Length = n
Surface area 327665505638400
Volume 4.0357031223789E+20
Space diagonal 12799716.903869

Equilateral Triangle

Length = n
Perimeter 22169760
Area 23647220985561
Altitude 6399858.4519347

Triangular Pyramid

Length = n
Surface area 23647220985561
Volume 4.7561217411497E+19
Height 3483641.6962841