79427144 (number)

79427144 is an even 8-digits composite number following 79427143 and preceding 79427145. In scientific notation, it is written as 7.9427144 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 37402560 positive integers (up to 79427144) that are relatively prime to 79427144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9427144 × 10^7
Engineering notation 7.9427144 × 10^6

Prime Factorization of 79427144

Prime Factorization 2 × 2 × 2 × 19 × 181 × 2887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19856786
Product of the distinct prime numbers

The prime factorization of 79427144 is 2 × 2 × 2 × 19 × 181 × 2887. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79427144)

Multiplication

n×y
n×2 158854288
n×3 238281432
n×4 317708576
n×5 397135720

Division

n÷y
n÷2 39713572
n÷3 26475714.666667
n÷3 19856786
n÷5 15885428.8

Exponentiation

ny
n2 6308671203996736
n3 5.010797361685E+23
n4 3.9799332360138E+31
n5 3.1611473024725E+39

Nth Root

y√n
2√n 8912.1907519981
3√n 429.85598927269
4√n 94.404400066936
5√n 38.018395943224

Divisors of 79427144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79427143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79427144 can be divided by 32 positive divisors. The sum of these divisors (counting 79427144) is 1, the average is 0.03125.

Base conversion 79427144

Base System Value
2 Binary 100101110111111011001001000
3 Ternary 12112110022120002
4 Quaternary 10232333121020
5 Quinary 130313132034
6 Senary 11514222132
8 Octal 456773110
10 Decimal 79427144
12 Duodecimal 22724948
16 Hexadecimal 4bbf648
20 Vigesimal 14g87h4
36 Base36 1baedk

Cryptographic Hash Functions

md5 9c233081e569ea4622e9cded580bc5f8
sha1 0ac8b8610743a09541064433b1c97a2b33da5ebb
sha256 8a3973963ba43f0675c848f09549d6284c37c433b8bcca3ab614ed58164f4768
sha512 298d7b940b2c485e2c4073090fc99d293b5d43e246f9646989f6b9649996763e62337e4d753e92d558b92c6a79831ff839d683e4f3f02b5c98ccefe84f707bc4
ripemd-160 69a59141d9833bfde904bf3fa2b77373c0cc9e55

79427144 as geometric shapes

Circle

Radius = n
Diameter 158854288
Circumference 499055464.17204
Area 1.981927510839E+16

Sphere

Radius = n
Volume 2.0989178906796E+24
Surface area 7.9277100433558E+16
Circumference 499055464.17204

Square

Length = n
Perimeter 317708576
Area 6308671203996736
Diagonal 112326944.26536

Cube

Length = n
Surface area 37852027223980416
Volume 5.010797361685E+23
Space diagonal 137571848.90809

Equilateral Triangle

Length = n
Perimeter 238281432
Area 2.7317347633923E+15
Altitude 68785924.454045

Triangular Pyramid

Length = n
Surface area 2.7317347633923E+15
Volume 5.9052813226652E+22
Height 37442314.75512