79427242 (number)

79427242 is an even 8-digits composite number following 79427241 and preceding 79427243. In scientific notation, it is written as 7.9427242 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 39302640 positive integers (up to 79427242) that are relatively prime to 79427242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9427242 × 10^7
Engineering notation 7.9427242 × 10^6

Prime Factorization of 79427242

Prime Factorization 2 × 157 × 571 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 79427242
Product of the distinct prime numbers

The prime factorization of 79427242 is 2 × 157 × 571 × 443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 26, 55, 385, 432, 7231, 5974, 13994, 53317, 707667, 35122, 8757684, 75188, 90425770, 77931989, 744088595, 277390176, 6146891263, 3476630223

Basic calculations (n = 79427242)

Multiplication

n×y
n×2 158854484
n×3 238281726
n×4 317708968
n×5 397136210

Division

n÷y
n÷2 39713621
n÷3 26475747.333333
n÷3 19856810.5
n÷5 15885448.4

Exponentiation

ny
n2 6308686771726564
n3 5.0108159092012E+23
n4 3.9799528783758E+31
n5 3.1611668041935E+39

Nth Root

y√n
2√n 8912.1962500834
3√n 429.85616606309
4√n 94.404429186789
5√n 38.018405324906

Divisors of 79427242

1, 2, 157, 314, 443, 571, 886, 1142, 69551, 89647, 139102, 179294, 252953, 505906, 39713621, 79427242

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 -79427241
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 79427242 can be divided by 16 positive divisors. The sum of these divisors (counting 79427242) is 1, the average is 0.0625.

Base conversion 79427242

Base System Value
2 Binary 100101110111111011010101010
3 Ternary 12112110022200201
4 Quaternary 10232333122222
5 Quinary 130313132432
6 Senary 11514222414
8 Octal 456773252
10 Decimal 79427242
12 Duodecimal 22724a0a
16 Hexadecimal 4bbf6aa
20 Vigesimal 14g8822
36 Base36 1baega

Cryptographic Hash Functions

md5 c00e7aa54f269d601d2a55425c62599c
sha1 9b31c19ee0f1550a7c0b8a691bd044c0079381ca
sha256 662fbab75768fb005d46a8206b8878856f965f7947c80db8c8b28155493f17e1
sha512 3aa4408736dc4c00cf590363949df8954ace227600d6fde383fe2fa2544451011db9433655d608385eb7d0a9a13a61adbf8464aafdebb0d903ed5f5098c1ff2d
ripemd-160 108d716fec83d8714d2a262e22719d2b7d587a42

79427242 as geometric shapes

Circle

Radius = n
Diameter 158854484
Circumference 499056079.9242
Area 1.9819324015855E+16

Sphere

Radius = n
Volume 2.098925659845E+24
Surface area 7.9277296063421E+16
Circumference 499056079.9242

Square

Length = n
Perimeter 317708968
Area 6308686771726564
Diagonal 112327082.85829

Cube

Length = n
Surface area 37852120630359384
Volume 5.0108159092012E+23
Space diagonal 137572018.64907

Equilateral Triangle

Length = n
Perimeter 238281726
Area 2.731741504417E+15
Altitude 68786009.324534

Triangular Pyramid

Length = n
Surface area 2.731741504417E+15
Volume 5.9053031811227E+22
Height 37442360.952763