77776688 (number)

77776688 is an even 8-digits composite number following 77776687 and preceding 77776689. In scientific notation, it is written as 7.7776688 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 35352960 positive integers (up to 77776688) that are relatively prime to 77776688.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-six thousand six hundred eighty-eight

Notation

Scientific notation 7.7776688 × 10^7
Engineering notation 7.7776688 × 10^6

Prime Factorization of 77776688

Prime Factorization 2 × 2 × 2 × 2 × 11 × 441913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9722086
Product of the distinct prime numbers

The prime factorization of 77776688 is 2 × 2 × 2 × 2 × 11 × 441913. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77776688)

Multiplication

n×y
n×2 155553376
n×3 233330064
n×4 311106752
n×5 388883440

Division

n÷y
n÷2 38888344
n÷3 25925562.666667
n÷3 19444172
n÷5 15555337.6

Exponentiation

ny
n2 6049213196249344
n3 4.7048776741017E+23
n4 3.6592980293677E+31
n5 2.8460808112915E+39

Nth Root

y√n
2√n 8819.109252073
3√n 426.85772801502
4√n 93.910112618786
5√n 37.859065439243

Divisors of 77776688

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 -77776687
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 77776688 can be divided by 20 positive divisors. The sum of these divisors (counting 77776688) is 1, the average is 0.05.

Base conversion 77776688

Base System Value
2 Binary 100101000101100011100110000
3 Ternary 12102100110120002
4 Quaternary 10220230130300
5 Quinary 124402323223
6 Senary 11415005132
8 Octal 450543460
10 Decimal 77776688
12 Duodecimal 220697a8
16 Hexadecimal 4a2c730
20 Vigesimal 14621e8
36 Base36 1ab0vk

Cryptographic Hash Functions

md5 82646c1040b1ffe66e11810e98ecf1d1
sha1 76b53411b8dda527ccce01519acfd82d583a9ea3
sha256 a82224454fbf9a2301dee3e7cd6525bb93dd7faf1053672f3ce4ba24f91a1575
sha512 c5be03c220c381efca4fe5bd3ed05c95cd5fd7cf2c077d838aa99b09b146ac35d887a5065d1e4b60c2f0610b9fcf3ab1145a871a9962869c813698dc7f40bb8a
ripemd-160 270b18903ca8e7f70d19a0763a8a799ccaa5d830

77776688 as geometric shapes

Circle

Radius = n
Diameter 155553376
Circumference 488685343.28269
Area 1.9004163737335E+16

Sphere

Radius = n
Volume 1.9707745515995E+24
Surface area 7.6016654949341E+16
Circumference 488685343.28269

Square

Length = n
Perimeter 311106752
Area 6049213196249344
Diagonal 109992847.00606

Cube

Length = n
Surface area 36295279177496064
Volume 4.7048776741017E+23
Space diagonal 134713175.26043

Equilateral Triangle

Length = n
Perimeter 233330064
Area 2.61938615043E+15
Altitude 67356587.630216

Triangular Pyramid

Length = n
Surface area 2.61938615043E+15
Volume 5.5447515133508E+22
Height 36664282.335354