79427142 (number)

79427142 is an even 8-digits composite number following 79427141 and preceding 79427143. In scientific notation, it is written as 7.9427142 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 25323408 positive integers (up to 79427142) that are relatively prime to 79427142.

Interesting facts

Basic properties

Name

Name seventy-nine million four hundred twenty-seven thousand one hundred forty-two

Notation

Scientific notation 7.9427142 × 10^7
Engineering notation 7.9427142 × 10^6

Prime Factorization of 79427142

Prime Factorization 2 × 69 × 27 × 21317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 79427142
Product of the distinct prime numbers

The prime factorization of 79427142 is 2 × 69 × 27 × 21317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79427142)

Multiplication

n×y
n×2 158854284
n×3 238281426
n×4 317708568
n×5 397135710

Division

n÷y
n÷2 39713571
n÷3 26475714
n÷3 19856785.5
n÷5 15885428.4

Exponentiation

ny
n2 6308670886288164
n3 5.0107969831648E+23
n4 3.97993283515E+31
n5 3.1611469044792E+39

Nth Root

y√n
2√n 8912.1906397922
3√n 429.85598566472
4√n 94.404399472653
5√n 38.018395751761

Divisors of 79427142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79427141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79427142 can be divided by 16 positive divisors. The sum of these divisors (counting 79427142) is 1, the average is 0.0625.

Base conversion 79427142

Base System Value
2 Binary 100101110111111011001000110
3 Ternary 12112110022120000
4 Quaternary 10232333121012
5 Quinary 130313132032
6 Senary 11514222130
8 Octal 456773106
10 Decimal 79427142
12 Duodecimal 22724946
16 Hexadecimal 4bbf646
20 Vigesimal 14g87h2
36 Base36 1baedi

Cryptographic Hash Functions

md5 77907507f1669548322c17200a9bf359
sha1 e6487b7db6d87ae0844af7e0847460e219de6351
sha256 e58bc3edcc11609a0d305f095bca8128dd2e4149053107adf35810cb9d827c93
sha512 029a221585035197568627a6da7eb6b8ffd4c46b7a553f98b0847bb36258e2fae954e61a85e2e932bd724bbe85b1140a9f0ce16d97ad75ad5f7cba49761bbd04
ripemd-160 5cb78fa5a75727f8f79c9f4eb3900c2914d040be

79427142 as geometric shapes

Circle

Radius = n
Diameter 158854284
Circumference 499055451.60567
Area 1.9819274110279E+16

Sphere

Radius = n
Volume 2.0989177321254E+24
Surface area 7.9277096441115E+16
Circumference 499055451.60567

Square

Length = n
Perimeter 317708568
Area 6308670886288164
Diagonal 112326941.43693

Cube

Length = n
Surface area 37852025317728984
Volume 5.0107969831648E+23
Space diagonal 137571845.44399

Equilateral Triangle

Length = n
Perimeter 238281426
Area 2.7317346258204E+15
Altitude 68785922.721994

Triangular Pyramid

Length = n
Surface area 2.7317346258204E+15
Volume 5.9052808765748E+22
Height 37442313.812311