79427157 (number)

79427157 is an odd 8-digits composite number following 79427156 and preceding 79427158. In scientific notation, it is written as 7.9427157 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 52053840 positive integers (up to 79427157) that are relatively prime to 79427157.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9427157 × 10^7
Engineering notation 7.9427157 × 10^6

Prime Factorization of 79427157

Prime Factorization 3 × 59 × 448741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 79427157
Product of the distinct prime numbers

The prime factorization of 79427157 is 3 × 59 × 448741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79427157)

Multiplication

n×y
n×2 158854314
n×3 238281471
n×4 317708628
n×5 397135785

Division

n÷y
n÷2 39713578.5
n÷3 26475719
n÷3 19856789.25
n÷5 15885431.4

Exponentiation

ny
n2 6308673269102649
n3 5.0107998220672E+23
n4 3.979935841629E+31
n5 3.16114988943E+39

Nth Root

y√n
2√n 8912.1914813361
3√n 429.85601272449
4√n 94.404403929775
5√n 38.018397187733

Divisors of 79427157

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79427156
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79427157 can be divided by 8 positive divisors. The sum of these divisors (counting 79427157) is 1, the average is 0.125.

Base conversion 79427157

Base System Value
2 Binary 100101110111111011001010101
3 Ternary 12112110022120120
4 Quaternary 10232333121111
5 Quinary 130313132112
6 Senary 11514222153
8 Octal 456773125
10 Decimal 79427157
12 Duodecimal 22724959
16 Hexadecimal 4bbf655
20 Vigesimal 14g87hh
36 Base36 1baedx

Cryptographic Hash Functions

md5 0d35de358fdd3cf3c07aad9ad750a853
sha1 16f66852f638e7dddfdfe580682995e7cebca245
sha256 96f3b6581a2cc0c71b741d8fc3a4b9daee82016894917d56eeb80996bd17645d
sha512 874b99f1b3f139496e9745ee6ec6c57da5c19768160f0fca8a451ad3cbaaf7700b7ced550e401cdf6ded08a038c9f61e5babfc96f22ea6065724efd7a358a61c
ripemd-160 4515041214f5b0428c1a084b2d0ba5880c9f7796

79427157 as geometric shapes

Circle

Radius = n
Diameter 158854314
Circumference 499055545.85345
Area 1.9819281596111E+16

Sphere

Radius = n
Volume 2.098918921282E+24
Surface area 7.9277126384445E+16
Circumference 499055545.85345

Square

Length = n
Perimeter 317708628
Area 6308673269102649
Diagonal 112326962.65014

Cube

Length = n
Surface area 37852039614615894
Volume 5.0107998220672E+23
Space diagonal 137571871.42475

Equilateral Triangle

Length = n
Perimeter 238281471
Area 2.7317356576094E+15
Altitude 68785935.712375

Triangular Pyramid

Length = n
Surface area 2.7317356576094E+15
Volume 5.9052842222534E+22
Height 37442320.883379