79777728 (number)

79777728 is an even 8-digits composite number following 79777727 and preceding 79777729. In scientific notation, it is written as 7.9777728 × 10^7. The sum of its digits is 54. It has a total of 10 prime factors and 84 positive divisors. There are 25966080 positive integers (up to 79777728) that are relatively prime to 79777728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9777728 × 10^7
Engineering notation 7.9777728 × 10^6

Prime Factorization of 79777728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 43 × 3221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 831018
Product of the distinct prime numbers

The prime factorization of 79777728 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 43 × 3221. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 1, 81, 69, 500, 92, 7089, 3915, 48901, 53719, 736699, 877547, 6872391, 5663358, 37566540, 65410658, 385909611, 941685783, 3468006092, 3351990477

Basic calculations (n = 79777728)

Multiplication

n×y
n×2 159555456
n×3 239333184
n×4 319110912
n×5 398888640

Division

n÷y
n÷2 39888864
n÷3 26592576
n÷3 19944432
n÷5 15955545.6

Exponentiation

ny
n2 6364485884841984
n3 5.0774422378076E+23
n4 4.0506680578353E+31
n5 3.2315309453627E+39

Nth Root

y√n
2√n 8931.8378847805
3√n 430.48750909705
4√n 94.508401133341
5√n 38.051898774201

Divisors of 79777728

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 3221, 4128, 6192, 6442, 8256, 9663, 12384, 12884, 19326, 24768, 25768, 28989, 38652, 51536, 57978, 77304, 103072, 115956, 138503, 154608, 206144, 231912, 277006, 309216, 415509, 463824, 554012, 618432, 831018, 927648, 1108024, 1246527, 1662036, 1855296, 2216048, 2493054, 3324072, 4432096, 4986108, 6648144, 8864192, 9972216, 13296288, 19944432, 26592576, 39888864, 79777728

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79777727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79777728 can be divided by 84 positive divisors. The sum of these divisors (counting 79777728) is 1, the average is 0.011904761904762.

Base conversion 79777728

Base System Value
2 Binary 100110000010100111111000000
3 Ternary 12120010010110200
4 Quaternary 10300110333000
5 Quinary 130410341403
6 Senary 11525525200
8 Octal 460247700
10 Decimal 79777728
12 Duodecimal 22873800
16 Hexadecimal 4c14fc0
20 Vigesimal 14ic468
36 Base36 1bhww0

Cryptographic Hash Functions

md5 5bf13ae0f0c4341962bbf76180422fbb
sha1 a1f72c3b339910ca95778173afca1742b02c0827
sha256 bd700c425796a536ef43841858502f19d6977b1998ac57c8cc1acca13698ee3b
sha512 c911a64dfcda7358f5a98c899f17b1bf353e465422e9206a654c708e145d084bf4a80979b122d541c367cc345d5e7d623a005b1aefddec7a45c7714b68e03d02
ripemd-160 d91044753f239b562b819a9c7b660f3069779efa

79777728 as geometric shapes

Circle

Radius = n
Diameter 159555456
Circumference 501258248.40977
Area 1.9994622099696E+16

Sphere

Radius = n
Volume 2.1268340311097E+24
Surface area 7.9978488398782E+16
Circumference 501258248.40977

Square

Length = n
Perimeter 319110912
Area 6364485884841984
Diagonal 112822744.91291

Cube

Length = n
Surface area 38186915309051904
Volume 5.0774422378076E+23
Space diagonal 138179078.20841

Equilateral Triangle

Length = n
Perimeter 239333184
Area 2.7559032291503E+15
Altitude 69089539.104205

Triangular Pyramid

Length = n
Surface area 2.7559032291503E+15
Volume 5.9838230623946E+22
Height 37607581.637637