79427145 (number)

79427145 is an odd 8-digits composite number following 79427144 and preceding 79427146. In scientific notation, it is written as 7.9427145 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 34172928 positive integers (up to 79427145) that are relatively prime to 79427145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9427145 × 10^7
Engineering notation 7.9427145 × 10^6

Prime Factorization of 79427145

Prime Factorization 5 × 357 × 44497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 79427145
Product of the distinct prime numbers

The prime factorization of 79427145 is 5 × 357 × 44497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79427145)

Multiplication

n×y
n×2 158854290
n×3 238281435
n×4 317708580
n×5 397135725

Division

n÷y
n÷2 39713572.5
n÷3 26475715
n÷3 19856786.25
n÷5 15885429

Exponentiation

ny
n2 6308671362851025
n3 5.0107975509452E+23
n4 3.9799334364457E+31
n5 3.1611475014692E+39

Nth Root

y√n
2√n 8912.190808101
3√n 429.85599107667
4√n 94.404400364077
5√n 38.018396038955

Divisors of 79427145

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 -79427144
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 79427145 can be divided by 8 positive divisors. The sum of these divisors (counting 79427145) is 1, the average is 0.125.

Base conversion 79427145

Base System Value
2 Binary 100101110111111011001001001
3 Ternary 12112110022120010
4 Quaternary 10232333121021
5 Quinary 130313132040
6 Senary 11514222133
8 Octal 456773111
10 Decimal 79427145
12 Duodecimal 22724949
16 Hexadecimal 4bbf649
20 Vigesimal 14g87h5
36 Base36 1baedl

Cryptographic Hash Functions

md5 11e7f76a22a573680ef2e9b55f9cca8c
sha1 432a5a3bc581b70721aa8c824914e9b1e9793632
sha256 771c03d7bafe76e5655d9b214923aa5911bc9faea7558834ca7423cebe991ef1
sha512 01807783c20f360623acdd3dbced8b268019108f5b8a8683c0d461673580ac06fc482134a670b87c6a2ae3eb9fcad56196bb94c3867cae03c076b39f5dabdee1
ripemd-160 6154cdd441e1014256c1f37b89cada47ef45f409

79427145 as geometric shapes

Circle

Radius = n
Diameter 158854290
Circumference 499055470.45522
Area 1.9819275607445E+16

Sphere

Radius = n
Volume 2.0989179699567E+24
Surface area 7.927710242978E+16
Circumference 499055470.45522

Square

Length = n
Perimeter 317708580
Area 6308671362851025
Diagonal 112326945.67957

Cube

Length = n
Surface area 37852028177106150
Volume 5.0107975509452E+23
Space diagonal 137571850.64014

Equilateral Triangle

Length = n
Perimeter 238281435
Area 2.7317348321782E+15
Altitude 68785925.32007

Triangular Pyramid

Length = n
Surface area 2.7317348321782E+15
Volume 5.9052815457104E+22
Height 37442315.226525