77763728 (number)

77763728 is an even 8-digits composite number following 77763727 and preceding 77763729. In scientific notation, it is written as 7.7763728 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 33327264 positive integers (up to 77763728) that are relatively prime to 77763728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7763728 × 10^7
Engineering notation 7.7763728 × 10^6

Prime Factorization of 77763728

Prime Factorization 2 × 2 × 2 × 2 × 7 × 694319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9720466
Product of the distinct prime numbers

The prime factorization of 77763728 is 2 × 2 × 2 × 2 × 7 × 694319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 66, 30, 541, 650, 5353, 1543, 15521, 5182, 584057, 342661, 5923140, 7682014, 40233781, 86761153, 54971526, 303611371, 6100137190, 756238430

Basic calculations (n = 77763728)

Multiplication

n×y
n×2 155527456
n×3 233291184
n×4 311054912
n×5 388818640

Division

n÷y
n÷2 38881864
n÷3 25921242.666667
n÷3 19440932
n÷5 15552745.6

Exponentiation

ny
n2 6047197392457984
n3 4.7025261318941E+23
n4 3.6568596303351E+31
n5 2.8437103762756E+39

Nth Root

y√n
2√n 8818.3744533786
3√n 426.83401746799
4√n 93.906200292518
5√n 37.857803657064

Divisors of 77763728

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 694319, 1388638, 2777276, 4860233, 5554552, 9720466, 11109104, 19440932, 38881864, 77763728

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 -77763727
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 77763728 can be divided by 20 positive divisors. The sum of these divisors (counting 77763728) is 1, the average is 0.05.

Base conversion 77763728

Base System Value
2 Binary 100101000101001010010010000
3 Ternary 12102022210210002
4 Quaternary 10220221102100
5 Quinary 124401414403
6 Senary 11414425132
8 Octal 450512220
10 Decimal 77763728
12 Duodecimal 220621a8
16 Hexadecimal 4a29490
20 Vigesimal 1460968
36 Base36 1aaqvk

Cryptographic Hash Functions

md5 7df3cc256eb8f72278b8861a818a77d2
sha1 5f7c5162a8d2eb860074628e5512a0ef78f7cda1
sha256 214f8d5a8003cfe96cdb9d7e27f82c72e2ebb79b6f612210b003d706ddeb5b72
sha512 113cad0bcb37f86b9c382184f3ae93eaf61ff4e5dc2f01c1dfdebf5d5b70adf1c45f4a8bc27875facf6f869c672385ea5139b64f7cc6184f920fffb186d15165
ripemd-160 98dfdfc5b4e5aa814b15c77503a25edd094e31d5

77763728 as geometric shapes

Circle

Radius = n
Diameter 155527456
Circumference 488603913.20111
Area 1.8997830902953E+16

Sphere

Radius = n
Volume 1.969789539903E+24
Surface area 7.5991323611813E+16
Circumference 488603913.20111

Square

Length = n
Perimeter 311054912
Area 6047197392457984
Diagonal 109974518.79829

Cube

Length = n
Surface area 36283184354747904
Volume 4.7025261318941E+23
Space diagonal 134690727.88197

Equilateral Triangle

Length = n
Perimeter 233291184
Area 2.6185132817838E+15
Altitude 67345363.940983

Triangular Pyramid

Length = n
Surface area 2.6185132817838E+15
Volume 5.5419801942821E+22
Height 36658172.932764