79956720 (number)

79956720 is an even 8-digits composite number following 79956719 and preceding 79956721. In scientific notation, it is written as 7.9956720 × 10^7. The sum of its digits is 45. It has a total of 11 prime factors and 160 positive divisors. There are 21275136 positive integers (up to 79956720) that are relatively prime to 79956720.

Interesting facts

Basic properties

Name

Name seventy-nine million nine hundred fifty-six thousand seven hundred twenty

Notation

Scientific notation 7.9956720 × 10^7
Engineering notation 7.9956720 × 10^6

Prime Factorization of 79956720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 3 × 9 × 3 × 9 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 123390
Product of the distinct prime numbers

The prime factorization of 79956720 is 2 × 2 × 2 × 2 × 5 × 3 × 3 × 9 × 3 × 9 × 457. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79956720)

Multiplication

n×y
n×2 159913440
n×3 239870160
n×4 319826880
n×5 399783600

Division

n÷y
n÷2 39978360
n÷3 26652240
n÷3 19989180
n÷5 15991344

Exponentiation

ny
n2 6393077073158400
n3 5.1116947347695E+23
n4 4.0871434463344E+31
n5 3.2679458413839E+39

Nth Root

y√n
2√n 8941.8521571317
3√n 430.80922071185
4√n 94.561367149231
5√n 38.068958375443

Divisors of 79956720

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79956719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79956720 can be divided by 160 positive divisors. The sum of these divisors (counting 79956720) is 1, the average is 0.00625.

Base conversion 79956720

Base System Value
2 Binary 100110001000000101011110000
3 Ternary 12120110020000000
4 Quaternary 10301000223300
5 Quinary 130432103340
6 Senary 11533430000
8 Octal 461005360
10 Decimal 79956720
12 Duodecimal 2293b300
16 Hexadecimal 4c40af0
20 Vigesimal 14jebg0
36 Base36 1blr00

Cryptographic Hash Functions

md5 b03e8588159df38de96f98ede630bd8a
sha1 a7ff99418337754d0766bc12901469434d076d61
sha256 a0572284937062d4f9614a6e8ab5fdd45d0ce415da5edf23781fd274e3517d16
sha512 d19d035600309fab6942231e6b86918363a5890818ffe9820164dc96a21ae42a73af4e8c292e28ca53e643d0ee8b84fabd8c8a117a75c506b62e498147ce586b
ripemd-160 437e6f81f8a472443a14a28d28f2ac9f9ed6bfd7

79956720 as geometric shapes

Circle

Radius = n
Diameter 159913440
Circumference 502382888.31427
Area 2.0084443966868E+16

Sphere

Radius = n
Volume 2.141181683486E+24
Surface area 8.0337775867471E+16
Circumference 502382888.31427

Square

Length = n
Perimeter 319826880
Area 6393077073158400
Diagonal 113075877.82687

Cube

Length = n
Surface area 38358462438950400
Volume 5.1116947347695E+23
Space diagonal 138489101.44656

Equilateral Triangle

Length = n
Perimeter 239870160
Area 2.7682835768535E+15
Altitude 69244550.723279

Triangular Pyramid

Length = n
Surface area 2.7682835768535E+15
Volume 6.0241900171851E+22
Height 37691959.275623