79231389 (number)

79231389 is an odd 8-digits composite number following 79231388 and preceding 79231390. In scientific notation, it is written as 7.9231389 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 50410800 positive integers (up to 79231389) that are relatively prime to 79231389.

Interesting facts

Basic properties

Name

Name seventy-nine million two hundred thirty-one thousand three hundred eighty-nine

Notation

Scientific notation 7.9231389 × 10^7
Engineering notation 7.9231389 × 10^6

Prime Factorization of 79231389

Prime Factorization 3 × 23 × 571 × 2011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 79231389
Product of the distinct prime numbers

The prime factorization of 79231389 is 3 × 23 × 571 × 2011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79231389)

Multiplication

n×y
n×2 158462778
n×3 237694167
n×4 316925556
n×5 396156945

Division

n÷y
n÷2 39615694.5
n÷3 26410463
n÷3 19807847.25
n÷5 15846277.8

Exponentiation

ny
n2 6277613002869321
n3 4.973839978218E+23
n4 3.9408425013794E+31
n5 3.1223842521452E+39

Nth Root

y√n
2√n 8901.2015481057
3√n 429.50255979226
4√n 94.346179297869
5√n 37.999637522723

Divisors of 79231389

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 -79231388
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 79231389 can be divided by 16 positive divisors. The sum of these divisors (counting 79231389) is 1, the average is 0.0625.

Base conversion 79231389

Base System Value
2 Binary 100101110001111100110011101
3 Ternary 12112002101000220
4 Quaternary 10232033212131
5 Quinary 130240401024
6 Senary 11510111553
8 Octal 456174635
10 Decimal 79231389
12 Duodecimal 2264b5b9
16 Hexadecimal 4b8f99d
20 Vigesimal 14f3i99
36 Base36 1b67bx

Cryptographic Hash Functions

md5 2890a20065b53567ea94f5cd5da3ebd2
sha1 422286d5060535a18c1b0f62c9f215dbed1d4bd0
sha256 1f9bedff96149e85e51df4986fca463d094b46b92ee79b7ecf30aefafafdf91f
sha512 728702de548cf70c050b705c25f02dd93d1d238783b8a2ed45234cfc8a8b08a3a34390e4a8c02a524919474ec16d891353b94cf7b09f9d7d0efd5df2f813e5cf
ripemd-160 81cc6a2da84557190484831a34be0e8c634b12de

79231389 as geometric shapes

Circle

Radius = n
Diameter 158462778
Circumference 497825499.23223
Area 1.9721702891894E+16

Sphere

Radius = n
Volume 2.0834372180934E+24
Surface area 7.8886811567576E+16
Circumference 497825499.23223

Square

Length = n
Perimeter 316925556
Area 6277613002869321
Diagonal 112050104.88946

Cube

Length = n
Surface area 37665678017215926
Volume 4.973839978218E+23
Space diagonal 137232791.30225

Equilateral Triangle

Length = n
Perimeter 237694167
Area 2.7182861678062E+15
Altitude 68616395.651127

Triangular Pyramid

Length = n
Surface area 2.7182861678062E+15
Volume 5.8617266285578E+22
Height 37350034.963153