8389940 (number)

8389940 is an even 7-digits composite number following 8389939 and preceding 8389941. In scientific notation, it is written as 8.389940 × 10^6. The sum of its digits is 41. It has a total of 6 prime factors and 36 positive divisors. There are 2914560 positive integers (up to 8389940) that are relatively prime to 8389940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.389940 × 10^6
Engineering notation 8.389940 × 10^6

Prime Factorization of 8389940

Prime Factorization 2 × 2 × 65 × 23 × 61 × 23

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 182390
Product of the distinct prime numbers

The prime factorization of 8389940 is 2 × 2 × 65 × 23 × 61 × 23. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 68, 13, 902, 463, 1590, 549, 15117, 4071, 392600, 508591, 1648438, 6979074, 56975305, 24234183, 707244713, 920270110, 7141719403, 4047343104

Basic calculations (n = 8389940)

Multiplication

n×y
n×2 16779880
n×3 25169820
n×4 33559760
n×5 41949700

Division

n÷y
n÷2 4194970
n÷3 2796646.6666667
n÷3 2097485
n÷5 1677988

Exponentiation

ny
n2 70391093203600
n3 5.9057704851261E+20
n4 4.9549060023979E+27
n5 4.1571364065758E+34

Nth Root

y√n
2√n 2896.5393144233
3√n 203.19808856986
4√n 53.8195068207
5√n 24.252235177633

Divisors of 8389940

1, 2, 4, 23, 46, 61, 65, 92, 122, 130, 244, 260, 529, 1058, 1403, 1495, 2116, 2806, 2990, 3965, 5612, 5980, 7930, 15860, 32269, 34385, 64538, 68770, 91195, 129076, 137540, 182390, 364780, 2097485, 4194970, 8389940

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8389939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8389940 can be divided by 36 positive divisors. The sum of these divisors (counting 8389940) is 1, the average is 0.027777777777778.

Base conversion 8389940

Base System Value
2 Binary 100000000000010100110100
3 Ternary 120210020211112
4 Quaternary 200000110310
5 Quinary 4121434230
6 Senary 455454152
8 Octal 40002464
10 Decimal 8389940
12 Duodecimal 2987358
16 Hexadecimal 800534
20 Vigesimal 2c8eh0
36 Base36 4ztpw

Cryptographic Hash Functions

md5 3754db476e8fc468beeec85f8bae396c
sha1 e9298c09f6da690c06f90430b63b52b067ace819
sha256 b27d4db563cb026a3c7cf1f173063e0a16b486f3cd937a0c142bfdfa6e9b270d
sha512 17c35002a7b07d4b17976251a9c620353be536ce821732184bc7128cc9282ee1a66a9f338095045adb269b8ef7a8eb9cc927de3c251681693193b3875bf3538f
ripemd-160 3392bf9934687cad331d4ac0c37530168b40f6fc

8389940 as geometric shapes

Circle

Radius = n
Diameter 16779880
Circumference 52715547.736118
Area 2.2114014128658E+14

Sphere

Radius = n
Volume 2.4738033559813E+21
Surface area 8.8456056514634E+14
Circumference 52715547.736118

Square

Length = n
Perimeter 33559760
Area 70391093203600
Diagonal 11865166.935497

Cube

Length = n
Surface area 422346559221600
Volume 5.9057704851261E+20
Space diagonal 14531802.352454

Equilateral Triangle

Length = n
Perimeter 25169820
Area 30480237457238
Altitude 7265901.1762272

Triangular Pyramid

Length = n
Surface area 30480237457238
Volume 6.9600172636067E+19
Height 3955055.6451655