79238428 (number)

79238428 is an even 8-digits composite number following 79238427 and preceding 79238429. In scientific notation, it is written as 7.9238428 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 36493824 positive integers (up to 79238428) that are relatively prime to 79238428.

Interesting facts

Basic properties

Name

Name seventy-nine million two hundred thirty-eight thousand four hundred twenty-eight

Notation

Scientific notation 7.9238428 × 10^7
Engineering notation 7.9238428 × 10^6

Prime Factorization of 79238428

Prime Factorization 2 × 2 × 47 × 17 × 24793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39619214
Product of the distinct prime numbers

The prime factorization of 79238428 is 2 × 2 × 47 × 17 × 24793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 42, 30, 220, 997, 6862, 5702, 51844, 3127, 529480, 391356, 1025811, 9919776, 56657490, 40507186, 595952511, 119445683, 4521071759, 6751097532

Basic calculations (n = 79238428)

Multiplication

n×y
n×2 158476856
n×3 237715284
n×4 316953712
n×5 396192140

Division

n÷y
n÷2 39619214
n÷3 26412809.333333
n÷3 19809607
n÷5 15847685.6

Exponentiation

ny
n2 6278728471911184
n3 4.9751657395308E+23
n4 3.9422431223988E+31
n5 3.1237714781269E+39

Nth Root

y√n
2√n 8901.5969353819
3√n 429.5152785688
4√n 94.348274681532
5√n 38.00031268429

Divisors of 79238428

1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 24793, 49586, 99172, 421481, 842962, 1165271, 1685924, 2330542, 4661084, 19809607, 39619214, 79238428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79238427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79238428 can be divided by 24 positive divisors. The sum of these divisors (counting 79238428) is 1, the average is 0.041666666666667.

Base conversion 79238428

Base System Value
2 Binary 100101110010001010100011100
3 Ternary 12112002201200121
4 Quaternary 10232101110130
5 Quinary 130241112203
6 Senary 11510204324
8 Octal 456212434
10 Decimal 79238428
12 Duodecimal 226536a4
16 Hexadecimal 4b9151c
20 Vigesimal 14f4g18
36 Base36 1b6crg

Cryptographic Hash Functions

md5 6dd58a66a13ddf5a54205ee6e763108d
sha1 42e0a6e0a030ba4880b0f009b2286c687866008d
sha256 c29a183392b83d6a33fdba4ebf58cca45e75d01e7231eac476cd3b90d0b82710
sha512 54d5311688ed34aff55297b229f56da20387cbe7f8c098a47847c9d83070a8d38f7a7432e16dc6d87d22aaad10e41b86cf2c879cbaa10e8115cb450d0982f3b7
ripemd-160 e5cbd1ca35340a19a3e2315881d28d4213938c55

79238428 as geometric shapes

Circle

Radius = n
Diameter 158476856
Circumference 497869726.57361
Area 1.9725207241241E+16

Sphere

Radius = n
Volume 2.0839925516936E+24
Surface area 7.8900828964965E+16
Circumference 497869726.57361

Square

Length = n
Perimeter 316953712
Area 6278728471911184
Diagonal 112060059.53872

Cube

Length = n
Surface area 37672370831467104
Volume 4.9751657395308E+23
Space diagonal 137244983.20789

Equilateral Triangle

Length = n
Perimeter 237715284
Area 2.7187691800699E+15
Altitude 68622491.603944

Triangular Pyramid

Length = n
Surface area 2.7187691800699E+15
Volume 5.8632890532487E+22
Height 37353353.179575