77776428 (number)

77776428 is an even 8-digits composite number following 77776427 and preceding 77776429. In scientific notation, it is written as 7.7776428 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 24240384 positive integers (up to 77776428) that are relatively prime to 77776428.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-six thousand four hundred twenty-eight

Notation

Scientific notation 7.7776428 × 10^7
Engineering notation 7.7776428 × 10^6

Prime Factorization of 77776428

Prime Factorization 2 × 2 × 51 × 163 × 2339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38888214
Product of the distinct prime numbers

The prime factorization of 77776428 is 2 × 2 × 51 × 163 × 2339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 89, 4, 367, 323, 6032, 1131, 30191, 13446, 577237, 265266, 5827554, 3207116, 9484817, 46410301, 136627134, 9305093, 4900960377, 3566571265

Basic calculations (n = 77776428)

Multiplication

n×y
n×2 155552856
n×3 233329284
n×4 311105712
n×5 388882140

Division

n÷y
n÷2 38888214
n÷3 25925476
n÷3 19444107
n÷5 15555285.6

Exponentiation

ny
n2 6049172752439184
n3 4.7048304903965E+23
n4 3.6592490988853E+31
n5 2.8460332407351E+39

Nth Root

y√n
2√n 8819.094511343
3√n 426.85725236636
4√n 93.910034135565
5√n 37.859040127365

Divisors of 77776428

1, 2, 4, 51, 102, 163, 204, 326, 652, 2339, 4678, 8313, 9356, 16626, 33252, 119289, 238578, 381257, 477156, 762514, 1525028, 19444107, 38888214, 77776428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77776427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77776428 can be divided by 24 positive divisors. The sum of these divisors (counting 77776428) is 1, the average is 0.041666666666667.

Base conversion 77776428

Base System Value
2 Binary 100101000101100011000101100
3 Ternary 12102100110012110
4 Quaternary 10220230120230
5 Quinary 124402321203
6 Senary 11415004020
8 Octal 450543054
10 Decimal 77776428
12 Duodecimal 22069610
16 Hexadecimal 4a2c62c
20 Vigesimal 1462118
36 Base36 1ab0oc

Cryptographic Hash Functions

md5 76487cf375b7bd4ba77e5a79c835c153
sha1 dd931ebca43ae424a33701fcc819e7c65e575fb4
sha256 c0c9b64bda2841b18345ec80bf85718ee8fec2be517a87f164994580aef3ec1f
sha512 4eaad8125cdb0bbfc859ab8be86764bd63cb8d5bb468ae7392c501b08697a3c0819118b017519f73baf4628bf119d0c638544adda0797b43cd73b507d01352a3
ripemd-160 94e276464378aeb4f0188b67fe22565eb728de08

77776428 as geometric shapes

Circle

Radius = n
Diameter 155552856
Circumference 488683709.65451
Area 1.9004036679358E+16

Sphere

Radius = n
Volume 1.9707547873353E+24
Surface area 7.6016146717434E+16
Circumference 488683709.65451

Square

Length = n
Perimeter 311105712
Area 6049172752439184
Diagonal 109992479.31053

Cube

Length = n
Surface area 36295036514635104
Volume 4.7048304903965E+23
Space diagonal 134712724.92722

Equilateral Triangle

Length = n
Perimeter 233329284
Area 2.6193686377465E+15
Altitude 67356362.463611

Triangular Pyramid

Length = n
Surface area 2.6193686377465E+15
Volume 5.544695906821E+22
Height 36664159.770178