7989690 (number)

7989690 is an even 7-digits composite number following 7989689 and preceding 7989691. In scientific notation, it is written as 7.989690 × 10^6. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 1984320 positive integers (up to 7989690) that are relatively prime to 7989690.

Interesting facts

Basic properties

Name

Name seven million nine hundred eighty-nine thousand six hundred ninety

Notation

Scientific notation 7.989690 × 10^6
Engineering notation 7.989690 × 10^6

Prime Factorization of 7989690

Prime Factorization 2 × 3 × 5 × 19 × 131 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7989690
Product of the distinct prime numbers

The prime factorization of 7989690 is 2 × 3 × 5 × 19 × 131 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7989690)

Multiplication

n×y
n×2 15979380
n×3 23969070
n×4 31958760
n×5 39948450

Division

n÷y
n÷2 3994845
n÷3 2663230
n÷3 1997422.5
n÷5 1597938

Exponentiation

ny
n2 63835146296100
n3 5.1002303001049E+20
n4 4.0749259026445E+27
n5 3.25573947351E+34

Nth Root

y√n
2√n 2826.6039694305
3√n 199.91404639852
4√n 53.165815797658
5√n 24.01629368883

Divisors of 7989690

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7989689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7989690 can be divided by 64 positive divisors. The sum of these divisors (counting 7989690) is 1, the average is 0.015625.

Base conversion 7989690

Base System Value
2 Binary 11110011110100110111010
3 Ternary 120000220210110
4 Quaternary 132132212322
5 Quinary 4021132230
6 Senary 443125150
8 Octal 36364672
10 Decimal 7989690
12 Duodecimal 28137b6
16 Hexadecimal 79e9ba
20 Vigesimal 29ie4a
36 Base36 4r8vu

Cryptographic Hash Functions

md5 5b0bb2ee7d8021b372ecb525506a00b6
sha1 98a8faf53bc5c5a884442740222fedf8cec5aa33
sha256 5aba5fc5dade9d95aff1e2fb83008e6606473424d7bd7769c7090528e92241bd
sha512 724dd4571fcc640e092c1b74d93346404b9fedafd98f72923d3fcefaa6e3bd400b1798dd3bae943ba5f6a9d69982e2538562d8f40bfbc302b4a8b17b0ef0d868
ripemd-160 d2e086f597fb5a244b781beb6f0f34dfed404406

7989690 as geometric shapes

Circle

Radius = n
Diameter 15979380
Circumference 50200702.81692
Area 2.0054402664466E+14

Sphere

Radius = n
Volume 2.1363794723234E+21
Surface area 8.0217610657863E+14
Circumference 50200702.81692

Square

Length = n
Perimeter 31958760
Area 63835146296100
Diagonal 11299127.957157

Cube

Length = n
Surface area 383010877776600
Volume 5.1002303001049E+20
Space diagonal 13838549.016725

Equilateral Triangle

Length = n
Perimeter 23969070
Area 27641429173359
Altitude 6919274.5083625

Triangular Pyramid

Length = n
Surface area 27641429173359
Volume 6.0106790513621E+19
Height 3766375.9857189