7979428 (number)

7979428 is an even 7-digits composite number following 7979427 and preceding 7979429. In scientific notation, it is written as 7.979428 × 10^6. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 3960320 positive integers (up to 7979428) that are relatively prime to 7979428.

Interesting facts

Basic properties

Name

Name seven million nine hundred seventy-nine thousand four hundred twenty-eight

Notation

Scientific notation 7.979428 × 10^6
Engineering notation 7.979428 × 10^6

Prime Factorization of 7979428

Prime Factorization 2 × 2 × 137 × 14561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3989714
Product of the distinct prime numbers

The prime factorization of 7979428 is 2 × 2 × 137 × 14561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 89, 76, 148, 184, 4222, 2839, 97228, 70462, 450503, 984168, 443693, 6869206, 26620425, 38827265, 544701518, 276490572, 2627330613, 8957369508

Basic calculations (n = 7979428)

Multiplication

n×y
n×2 15958856
n×3 23938284
n×4 31917712
n×5 39897140

Division

n÷y
n÷2 3989714
n÷3 2659809.3333333
n÷3 1994857
n÷5 1595885.6

Exponentiation

ny
n2 63671271207184
n3 5.080603242662E+20
n4 4.0540307771388E+27
n5 3.2348846695963E+34

Nth Root

y√n
2√n 2824.7881336483
3√n 199.82841950944
4√n 53.148735955319
5√n 24.010121185946

Divisors of 7979428

1, 2, 4, 137, 274, 548, 14561, 29122, 58244, 1994857, 3989714, 7979428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7979427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7979428 can be divided by 12 positive divisors. The sum of these divisors (counting 7979428) is 1, the average is 0.083333333333333.

Base conversion 7979428

Base System Value
2 Binary 11110011100000110100100
3 Ternary 120000101201101
4 Quaternary 132130012210
5 Quinary 4020320203
6 Senary 443005444
8 Octal 36340644
10 Decimal 7979428
12 Duodecimal 2809884
16 Hexadecimal 79c1a4
20 Vigesimal 29h8b8
36 Base36 4r0ys

Cryptographic Hash Functions

md5 a5bc66d5979c51f852f697729443a432
sha1 88ae79ee03d12a4b9ae44f58d17ae124253ece11
sha256 3e906129cca764da1465673242bb038ab342d44475a990f0b8340f0565de81a4
sha512 f2d9ad2c1a1bece75a3fb1b46a49f2425fa663c8acb3a7bdc282d71662173b2b261839f828431a1e2f9dc318dd934167c6628c09c5441c33bcb3af5de41f45a3
ripemd-160 45ec4b09e0c077dcf7ccb3ff11d33bc0d3bb5bb0

7979428 as geometric shapes

Circle

Radius = n
Diameter 15958856
Circumference 50136224.769297
Area 2.0002919786921E+14

Sphere

Radius = n
Volume 2.1281581097268E+21
Surface area 8.0011679147685E+14
Circumference 50136224.769297

Square

Length = n
Perimeter 31917712
Area 63671271207184
Diagonal 11284615.29758

Cube

Length = n
Surface area 382027627243104
Volume 5.080603242662E+20
Space diagonal 13820774.711338

Equilateral Triangle

Length = n
Perimeter 23938284
Area 27570469178335
Altitude 6910387.3556689

Triangular Pyramid

Length = n
Surface area 27570469178335
Volume 5.9875483423411E+19
Height 3761538.4325265