7924420 (number)

7924420 is an even 7-digits composite number following 7924419 and preceding 7924421. In scientific notation, it is written as 7.924420 × 10^6. The sum of its digits is 28. It has a total of 5 prime factors and 18 positive divisors. There are 2574528 positive integers (up to 7924420) that are relatively prime to 7924420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.924420 × 10^6
Engineering notation 7.924420 × 10^6

Prime Factorization of 7924420

Prime Factorization 2 × 2 × 23 × 3745 × 23

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 172270
Product of the distinct prime numbers

The prime factorization of 7924420 is 2 × 2 × 23 × 3745 × 23. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 35, 36, 589, 640, 1791, 7385, 31483, 72273, 364155, 476137, 9684979, 4248455, 28827448, 32458575, 674161249, 614231214, 5421782028, 7191766219

Basic calculations (n = 7924420)

Multiplication

n×y
n×2 15848840
n×3 23773260
n×4 31697680
n×5 39622100

Division

n÷y
n÷2 3962210
n÷3 2641473.3333333
n÷3 1981105
n÷5 1584884

Exponentiation

ny
n2 62796432336400
n3 4.9762530433521E+20
n4 3.9433919141801E+27
n5 3.1249093752567E+34

Nth Root

y√n
2√n 2815.0346356661
3√n 199.36817274014
4√n 53.056899981681
5√n 23.9769256778

Divisors of 7924420

1, 2, 4, 23, 46, 92, 529, 1058, 2116, 3745, 7490, 14980, 86135, 172270, 344540, 1981105, 3962210, 7924420

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7924419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7924420 can be divided by 18 positive divisors. The sum of these divisors (counting 7924420) is 1, the average is 0.055555555555556.

Base conversion 7924420

Base System Value
2 Binary 11110001110101011000100
3 Ternary 112220121021001
4 Quaternary 132032223010
5 Quinary 4012040140
6 Senary 441503044
8 Octal 36165304
10 Decimal 7924420
12 Duodecimal 27a1a84
16 Hexadecimal 78eac4
20 Vigesimal 29ab10
36 Base36 4puis

Cryptographic Hash Functions

md5 6bb6b30782364df38899dbc4282c8130
sha1 2a7edf82075f29ba9384c2362b3aae4e875f7995
sha256 b835cdbdc0469be1a82df81b6e7dd77992854568414a5c74907c71ecf84ec677
sha512 3b5fd3480c448c9d16f9d75ed77b01c0ea0bcca0f415768839543886833ff1b1a8ee9693ef809ce5d1825169e3356e012cbc2a7d5ceffabdeb50ab1d64d34a3b
ripemd-160 3447da9bfa518384f60b4d1877bed04ebc2f75f4

7924420 as geometric shapes

Circle

Radius = n
Diameter 15848840
Circumference 49790599.31192
Area 1.9728081049968E+14

Sphere

Radius = n
Volume 2.0844480004532E+21
Surface area 7.8912324199873E+14
Circumference 49790599.31192

Square

Length = n
Perimeter 31697680
Area 62796432336400
Diagonal 11206822.237941

Cube

Length = n
Surface area 376778594018400
Volume 4.9762530433521E+20
Space diagonal 13725498.060515

Equilateral Triangle

Length = n
Perimeter 23773260
Area 27191652835176
Altitude 6862749.0302575

Triangular Pyramid

Length = n
Surface area 27191652835176
Volume 5.8645704530908E+19
Height 3735607.4126469