79668816 (number)

79668816 is an even 8-digits composite number following 79668815 and preceding 79668817. In scientific notation, it is written as 7.9668816 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 25804800 positive integers (up to 79668816) that are relatively prime to 79668816.

Interesting facts

Basic properties

Name

Name seventy-nine million six hundred sixty-eight thousand eight hundred sixteen

Notation

Scientific notation 7.9668816 × 10^7
Engineering notation 7.9668816 × 10^6

Prime Factorization of 79668816

Prime Factorization 2 × 2 × 2 × 2 × 3 × 6887 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9958602
Product of the distinct prime numbers

The prime factorization of 79668816 is 2 × 2 × 2 × 2 × 3 × 6887 × 241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79668816)

Multiplication

n×y
n×2 159337632
n×3 239006448
n×4 318675264
n×5 398344080

Division

n÷y
n÷2 39834408
n÷3 26556272
n÷3 19917204
n÷5 15933763.2

Exponentiation

ny
n2 6347120242841856
n3 5.0566755475684E+23
n4 4.0285935377093E+31
n5 3.2095327729455E+39

Nth Root

y√n
2√n 8925.7389610049
3√n 430.29152036363
4√n 94.476129053877
5√n 38.041503458438

Divisors of 79668816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79668815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79668816 can be divided by 40 positive divisors. The sum of these divisors (counting 79668816) is 1, the average is 0.025.

Base conversion 79668816

Base System Value
2 Binary 100101111111010011001010000
3 Ternary 12112220121001220
4 Quaternary 10233322121100
5 Quinary 130343400231
6 Senary 11523325040
8 Octal 457723120
10 Decimal 79668816
12 Duodecimal 22820780
16 Hexadecimal 4bfa650
20 Vigesimal 14hic0g
36 Base36 1bfkuo

Cryptographic Hash Functions

md5 4b93e8f56a39995fd88c0dc61016e97e
sha1 3b4d41dc0d2db965015f8e232a792367a1e517a4
sha256 ea205ea2be8c160494f5b7ec5a4a727c83fb602916efa5a7e7146a9ffe2c66d8
sha512 e5d11c3324e37b8677b56e76e2ed71023a1ff7a8f54fbf6453c51286d37556b7b4ea3c46a7a1e2b2c739b77739f02d091b5d14159bb16714e6c8787f9d399b7b
ripemd-160 0ca0b937a5fc49e81c9963a96f9c0eacd85d8f2a

79668816 as geometric shapes

Circle

Radius = n
Diameter 159337632
Circumference 500573934.13159
Area 1.9940066326363E+16

Sphere

Radius = n
Volume 2.1181353002438E+24
Surface area 7.9760265305452E+16
Circumference 500573934.13159

Square

Length = n
Perimeter 318675264
Area 6347120242841856
Diagonal 112668720.08541

Cube

Length = n
Surface area 38082721457051136
Volume 5.0566755475684E+23
Space diagonal 137990437.09086

Equilateral Triangle

Length = n
Perimeter 239006448
Area 2.7483836855878E+15
Altitude 68995218.545428

Triangular Pyramid

Length = n
Surface area 2.7483836855878E+15
Volume 5.9593492832431E+22
Height 37556240.028469