79728260 (number)

79728260 is an even 8-digits composite number following 79728259 and preceding 79728261. In scientific notation, it is written as 7.9728260 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 31891296 positive integers (up to 79728260) that are relatively prime to 79728260.

Interesting facts

Basic properties

Name

Name seventy-nine million seven hundred twenty-eight thousand two hundred sixty

Notation

Scientific notation 7.9728260 × 10^7
Engineering notation 7.9728260 × 10^6

Prime Factorization of 79728260

Prime Factorization 2 × 2 × 5 × 3986413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39864130
Product of the distinct prime numbers

The prime factorization of 79728260 is 2 × 2 × 5 × 3986413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 70, 24, 437, 669, 585, 657, 37369, 54275, 234103, 699960, 3909092, 6274078, 53814879, 234101, 651881033, 996784386, 3672064210, 3645398947

Basic calculations (n = 79728260)

Multiplication

n×y
n×2 159456520
n×3 239184780
n×4 318913040
n×5 398641300

Division

n÷y
n÷2 39864130
n÷3 26576086.666667
n÷3 19932065
n÷5 15945652

Exponentiation

ny
n2 6356595442627600
n3 5.0680029416463E+23
n4 4.0406305621234E+31
n5 3.2215244402092E+39

Nth Root

y√n
2√n 8929.0682604626
3√n 430.39851283327
4√n 94.49374720299
5√n 38.047178613757

Divisors of 79728260

1, 2, 4, 5, 10, 20, 3986413, 7972826, 15945652, 19932065, 39864130, 79728260

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79728259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79728260 can be divided by 12 positive divisors. The sum of these divisors (counting 79728260) is 1, the average is 0.083333333333333.

Base conversion 79728260

Base System Value
2 Binary 100110000001000111010000100
3 Ternary 12120000121121112
4 Quaternary 10300020322010
5 Quinary 130402301020
6 Senary 11524504152
8 Octal 460107204
10 Decimal 79728260
12 Duodecimal 2284b058
16 Hexadecimal 4c08e84
20 Vigesimal 14i60d0
36 Base36 1bgupw

Cryptographic Hash Functions

md5 aed827cc6bea12e36624628352c51029
sha1 721ea98c0b928dedc6a8b9e01c6e0682b0544403
sha256 67e1b67e81f88b88dc7a7a786673c76fd1fa26d585b9889015d2d545bece9dc1
sha512 4a98f1e7549053da1728318966a17c343b872cf2fa7fe0d55e25e9dad39954d1eb94506a4efa09db6efc5941a0c1efd0ee4567de4594a2df0dbfbbcd333de3c8
ripemd-160 3d602748494003d94077252c5f45d107e3cf4eb5

79728260 as geometric shapes

Circle

Radius = n
Diameter 159456520
Circumference 500947431.79899
Area 1.9969833544401E+16

Sphere

Radius = n
Volume 2.1228801079797E+24
Surface area 7.9879334177605E+16
Circumference 500947431.79899

Square

Length = n
Perimeter 318913040
Area 6356595442627600
Diagonal 112752786.59641

Cube

Length = n
Surface area 38139572655765600
Volume 5.0680029416463E+23
Space diagonal 138093397.11906

Equilateral Triangle

Length = n
Perimeter 239184780
Area 2.7524865674479E+15
Altitude 69046698.559531

Triangular Pyramid

Length = n
Surface area 2.7524865674479E+15
Volume 5.9726987451858E+22
Height 37584262.198803