77804928 (number)

77804928 is an even 8-digits composite number following 77804927 and preceding 77804929. In scientific notation, it is written as 7.7804928 × 10^7. The sum of its digits is 45. It has a total of 12 prime factors and 128 positive divisors. There are 25330176 positive integers (up to 77804928) that are relatively prime to 77804928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7804928 × 10^7
Engineering notation 7.7804928 × 10^6

Prime Factorization of 77804928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 47 × 3 × 3 × 3 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 135078
Product of the distinct prime numbers

The prime factorization of 77804928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 47 × 3 × 3 × 3 × 479. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77804928)

Multiplication

n×y
n×2 155609856
n×3 233414784
n×4 311219712
n×5 389024640

Division

n÷y
n÷2 38902464
n÷3 25934976
n÷3 19451232
n÷5 15560985.6

Exponentiation

ny
n2 6053606821085184
n3 4.7100044285484E+23
n4 3.6646155544289E+31
n5 2.8512514936002E+39

Nth Root

y√n
2√n 8820.7101754904
3√n 426.90938446842
4√n 93.918635932867
5√n 37.861814295723

Divisors of 77804928

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77804927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77804928 can be divided by 128 positive divisors. The sum of these divisors (counting 77804928) is 1, the average is 0.0078125.

Base conversion 77804928

Base System Value
2 Binary 100101000110011010110000000
3 Ternary 12102101220022000
4 Quaternary 10220303112000
5 Quinary 124404224203
6 Senary 11415344000
8 Octal 450632600
10 Decimal 77804928
12 Duodecimal 22082000
16 Hexadecimal 4a33580
20 Vigesimal 1465c68
36 Base36 1abmo0

Cryptographic Hash Functions

md5 c8da5c11b5c9c117b2f6c5c0a6f003a7
sha1 1698f1187a09be92aa8fb884135aaa81ba35cf9e
sha256 52e0cc627e90a3b264c2d97cae711bf7190b5f32122ab15e37a487c41935a657
sha512 4b877e24cb9c60627e36d4e333a92efd3e80028a7440d6da448c09977a08ca16bd59b629d4e6650de7a8b247fe3b4118aadfdb7976c58723305e5e8c8e49990b
ripemd-160 7e88b631fd414f864825237f01b35d46b2bc14fb

77804928 as geometric shapes

Circle

Radius = n
Diameter 155609856
Circumference 488862780.43577
Area 1.9017966716842E+16

Sphere

Radius = n
Volume 1.9729220414804E+24
Surface area 7.6071866867369E+16
Circumference 488862780.43577

Square

Length = n
Perimeter 311219712
Area 6053606821085184
Diagonal 110032784.39706

Cube

Length = n
Surface area 36321640926511104
Volume 4.7100044285484E+23
Space diagonal 134762088.37524

Equilateral Triangle

Length = n
Perimeter 233414784
Area 2.6212886457913E+15
Altitude 67381044.187619

Triangular Pyramid

Length = n
Surface area 2.6212886457913E+15
Volume 5.5507934514088E+22
Height 36677594.799021