77773428 (number)

77773428 is an even 8-digits composite number following 77773427 and preceding 77773429. In scientific notation, it is written as 7.7773428 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 25924464 positive integers (up to 77773428) that are relatively prime to 77773428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7773428 × 10^7
Engineering notation 7.7773428 × 10^6

Prime Factorization of 77773428

Prime Factorization 2 × 2 × 9 × 2160373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38886714
Product of the distinct prime numbers

The prime factorization of 77773428 is 2 × 2 × 9 × 2160373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77773428)

Multiplication

n×y
n×2 155546856
n×3 233320284
n×4 311093712
n×5 388867140

Division

n÷y
n÷2 38886714
n÷3 25924476
n÷3 19443357
n÷5 15554685.6

Exponentiation

ny
n2 6048706102871184
n3 4.7042860858481E+23
n4 3.6586845518911E+31
n5 2.8454843957122E+39

Nth Root

y√n
2√n 8818.9244242141
3√n 426.85176403587
4√n 93.909128545707
5√n 37.858748062338

Divisors of 77773428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77773427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77773428 can be divided by 12 positive divisors. The sum of these divisors (counting 77773428) is 1, the average is 0.083333333333333.

Base conversion 77773428

Base System Value
2 Binary 100101000101011101001110100
3 Ternary 12102100022002100
4 Quaternary 10220223221310
5 Quinary 124402222203
6 Senary 11414542100
8 Octal 450535164
10 Decimal 77773428
12 Duodecimal 22067930
16 Hexadecimal 4a2ba74
20 Vigesimal 1461db8
36 Base36 1aayd0

Cryptographic Hash Functions

md5 9c519974e288ba8002bc2272c186d916
sha1 2c3846fe7019f5ede1623e68acae5f65fa28f36d
sha256 45a646087bb120fa32936ebd4615f65960d3fce87544f9174e44a04b89e7c9e3
sha512 6f435bddbbfb63d05fe5f08f57194b47b666b918233667e4e57cd11258b48484e561555bff36a3ab80b6dde2412cb7cdd18fd51493667ec872f5a115cef2430d
ripemd-160 af2cc8bda50de84d58b1e7b42442b66bb3225a7d

77773428 as geometric shapes

Circle

Radius = n
Diameter 155546856
Circumference 488664860.09859
Area 1.9002570656504E+16

Sphere

Radius = n
Volume 1.9705267476914E+24
Surface area 7.6010282626015E+16
Circumference 488664860.09859

Square

Length = n
Perimeter 311093712
Area 6048706102871184
Diagonal 109988236.66985

Cube

Length = n
Surface area 36292236617227104
Volume 4.7042860858481E+23
Space diagonal 134707528.7748

Equilateral Triangle

Length = n
Perimeter 233320284
Area 2.6191665725562E+15
Altitude 67353764.3874

Triangular Pyramid

Length = n
Surface area 2.6191665725562E+15
Volume 5.5440543199079E+22
Height 36662745.556616