79729968 (number)

79729968 is an even 8-digits composite number following 79729967 and preceding 79729969. In scientific notation, it is written as 7.9729968 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 25857792 positive integers (up to 79729968) that are relatively prime to 79729968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9729968 × 10^7
Engineering notation 7.9729968 × 10^6

Prime Factorization of 79729968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 44893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9966246
Product of the distinct prime numbers

The prime factorization of 79729968 is 2 × 2 × 2 × 2 × 3 × 37 × 44893. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79729968)

Multiplication

n×y
n×2 159459936
n×3 239189904
n×4 318919872
n×5 398649840

Division

n÷y
n÷2 39864984
n÷3 26576656
n÷3 19932492
n÷5 15945993.6

Exponentiation

ny
n2 6356867797281024
n3 5.0683286605745E+23
n4 4.0409768192108E+31
n5 3.2218695248442E+39

Nth Root

y√n
2√n 8929.1639026283
3√n 430.40158625379
4√n 94.494253278325
5√n 38.047341627534

Divisors of 79729968

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 -79729967
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 79729968 can be divided by 40 positive divisors. The sum of these divisors (counting 79729968) is 1, the average is 0.025.

Base conversion 79729968

Base System Value
2 Binary 100110000001001010100110000
3 Ternary 12120000200221210
4 Quaternary 10300021110300
5 Quinary 130402324333
6 Senary 11524520120
8 Octal 460112460
10 Decimal 79729968
12 Duodecimal 22850040
16 Hexadecimal 4c09530
20 Vigesimal 14i64i8
36 Base36 1bgw1c

Cryptographic Hash Functions

md5 86121d369f081e347e9408c5107caa66
sha1 1d1160d827379d02226d4e10d1fbf678d9938680
sha256 c4f0476efb8dd4ecb8faa8845976487f347b8775c7e846739aa1cf467f8f2e86
sha512 f6252e9256189a471ba48c11dd6ade609221665b04de956ed13a6b9e8fd825d3e5fbb20eeeca546dc971a63b6e34f4070701ae573535314e0b94f5dcaea0d563
ripemd-160 97a0f32b4eeeb3b38bdc1f8783228afb8ad42537

79729968 as geometric shapes

Circle

Radius = n
Diameter 159459936
Circumference 500958163.4795
Area 1.997068917178E+16

Sphere

Radius = n
Volume 2.1230165448052E+24
Surface area 7.9882756687118E+16
Circumference 500958163.4795

Square

Length = n
Perimeter 318919872
Area 6356867797281024
Diagonal 112755202.07317

Cube

Length = n
Surface area 38141206783686144
Volume 5.0683286605745E+23
Space diagonal 138096355.46184

Equilateral Triangle

Length = n
Perimeter 239189904
Area 2.7526045004723E+15
Altitude 69048177.73092

Triangular Pyramid

Length = n
Surface area 2.7526045004723E+15
Volume 5.9730826086239E+22
Height 37585067.357724