76728305 (number)

76728305 is an odd 8-digits composite number following 76728304 and preceding 76728306. In scientific notation, it is written as 7.6728305 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 60472128 positive integers (up to 76728305) that are relatively prime to 76728305.

Interesting facts

Basic properties

Name

Name seventy-six million seven hundred twenty-eight thousand three hundred five

Notation

Scientific notation 7.6728305 × 10^7
Engineering notation 7.6728305 × 10^6

Prime Factorization of 76728305

Prime Factorization 5 × 103 × 383 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76728305
Product of the distinct prime numbers

The prime factorization of 76728305 is 5 × 103 × 383 × 389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 56, 64, 959, 181, 4928, 1989, 29513, 49279, 794238, 669291, 869302, 5538394, 14569234, 37069981, 238906955, 880621009, 1439229659, 2773457427

Basic calculations (n = 76728305)

Multiplication

n×y
n×2 153456610
n×3 230184915
n×4 306913220
n×5 383641525

Division

n÷y
n÷2 38364152.5
n÷3 25576101.666667
n÷3 19182076.25
n÷5 15345661

Exponentiation

ny
n2 5887232788173025
n3 4.5171739297694E+23
n4 3.465950990214E+31
n5 2.6593654469219E+39

Nth Root

y√n
2√n 8759.4694474038
3√n 424.93111686385
4√n 93.592037307689
5√n 37.756447155635

Divisors of 76728305

1, 5, 103, 383, 389, 515, 1915, 1945, 39449, 40067, 148987, 197245, 200335, 744935, 15345661, 76728305

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76728304
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76728305 can be divided by 16 positive divisors. The sum of these divisors (counting 76728305) is 1, the average is 0.0625.

Base conversion 76728305

Base System Value
2 Binary 100100100101100011111110001
3 Ternary 12100101012110002
4 Quaternary 10210230133301
5 Quinary 124120301210
6 Senary 11340315345
8 Octal 444543761
10 Decimal 76728305
12 Duodecimal 21842b55
16 Hexadecimal 492c7f1
20 Vigesimal 13jb0f5
36 Base36 19ojxt

Cryptographic Hash Functions

md5 24658dd5536569cfe16da076fbf0d0a9
sha1 04569b9ce2fdbda4f092b52d94bd60f096715d18
sha256 e9a2dd7c9877d489ba3d2f0a876c6754fdf1f517fedbfaf6432a5159600bd176
sha512 b76d52d089cfb6ae300fa3d24950043c8bc0b330219e98aa6c3aa0cb53fa9438d009c63ce7749a7b5ba61c580caddece7b6b013de7aa0b3f53ef5e1af995c91f
ripemd-160 4e36a0dc750e4d8523a3f8b81852bd90ae266756

76728305 as geometric shapes

Circle

Radius = n
Diameter 153456610
Circumference 482098158.62079
Area 1.8495287277297E+16

Sphere

Radius = n
Volume 1.8921493910335E+24
Surface area 7.3981149109189E+16
Circumference 482098158.62079

Square

Length = n
Perimeter 306913220
Area 5887232788173025
Diagonal 108510209.5489

Cube

Length = n
Surface area 35323396729038150
Volume 4.5171739297694E+23
Space diagonal 132897322.63864

Equilateral Triangle

Length = n
Perimeter 230184915
Area 2.5492465762753E+15
Altitude 66448661.319321

Triangular Pyramid

Length = n
Surface area 2.5492465762753E+15
Volume 5.3235405292317E+22
Height 36170069.849633