77475728 (number)

77475728 is an even 8-digits composite number following 77475727 and preceding 77475729. In scientific notation, it is written as 7.7475728 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 35216160 positive integers (up to 77475728) that are relatively prime to 77475728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7475728 × 10^7
Engineering notation 7.7475728 × 10^6

Prime Factorization of 77475728

Prime Factorization 2 × 2 × 2 × 2 × 11 × 440203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9684466
Product of the distinct prime numbers

The prime factorization of 77475728 is 2 × 2 × 2 × 2 × 11 × 440203. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 31, 53, 212, 755, 2835, 2960, 66966, 7598, 805594, 905679, 5664414, 6376264, 88111382, 30891843, 43179064, 212805602, 2913643200, 8255783096

Basic calculations (n = 77475728)

Multiplication

n×y
n×2 154951456
n×3 232427184
n×4 309902912
n×5 387378640

Division

n÷y
n÷2 38737864
n÷3 25825242.666667
n÷3 19368932
n÷5 15495145.6

Exponentiation

ny
n2 6002488429129984
n3 4.6504716085842E+23
n4 3.6029867341839E+31
n5 2.7914402020524E+39

Nth Root

y√n
2√n 8802.029765912
3√n 426.30643531138
4√n 93.819133261355
5√n 37.829720550435

Divisors of 77475728

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 440203, 880406, 1760812, 3521624, 4842233, 7043248, 9684466, 19368932, 38737864, 77475728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77475727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77475728 can be divided by 20 positive divisors. The sum of these divisors (counting 77475728) is 1, the average is 0.05.

Base conversion 77475728

Base System Value
2 Binary 100100111100010111110010000
3 Ternary 12101210011201102
4 Quaternary 10213202332100
5 Quinary 124313210403
6 Senary 11404323532
8 Octal 447427620
10 Decimal 77475728
12 Duodecimal 21b435a8
16 Hexadecimal 49e2f90
20 Vigesimal 1444968
36 Base36 1a4knk

Cryptographic Hash Functions

md5 403c7f303abe0be238c5473206776566
sha1 66cad29a2f5805da73fae954283aff6d4fc34fd5
sha256 e75911dd9446a1b6b2f92b581c28990507e6ebb84989201fd1be3478731e1501
sha512 deae5931fb5d3cc36bcf618de43d361dff05cc54b89e6d66a2216b5fec662ba0917acd556c07e581e8805ae7c5c9a85329c3e3f1bdbb19ab8657c9c152292123
ripemd-160 22a3b2b0b88eba36151e069af8eb51871f8e390b

77475728 as geometric shapes

Circle

Radius = n
Diameter 154951456
Circumference 486794355.83264
Area 1.8857373552212E+16

Sphere

Radius = n
Volume 1.9479849921675E+24
Surface area 7.542949420885E+16
Circumference 486794355.83264

Square

Length = n
Perimeter 309902912
Area 6002488429129984
Diagonal 109567225.29233

Cube

Length = n
Surface area 36014930574779904
Volume 4.6504716085842E+23
Space diagonal 134191897.24939

Equilateral Triangle

Length = n
Perimeter 232427184
Area 2.5991537327744E+15
Altitude 67095948.624693

Triangular Pyramid

Length = n
Surface area 2.5991537327744E+15
Volume 5.4806333502424E+22
Height 36522408.430776