77777968 (number)

77777968 is an even 8-digits composite number following 77777967 and preceding 77777969. In scientific notation, it is written as 7.7777968 × 10^7. The sum of its digits is 58. It has a total of 6 prime factors and 20 positive divisors. There are 38774144 positive integers (up to 77777968) that are relatively prime to 77777968.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-seven thousand nine hundred sixty-eight

Notation

Scientific notation 7.7777968 × 10^7
Engineering notation 7.7777968 × 10^6

Prime Factorization of 77777968

Prime Factorization 2 × 2 × 2 × 2 × 347 × 14009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9722246
Product of the distinct prime numbers

The prime factorization of 77777968 is 2 × 2 × 2 × 2 × 347 × 14009. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 67, 11, 824, 253, 8535, 525, 33355, 8723, 445950, 636433, 8572651, 1781485, 2338492, 65096826, 846076859, 647083716, 1010572971, 1200468373

Basic calculations (n = 77777968)

Multiplication

n×y
n×2 155555936
n×3 233333904
n×4 311111872
n×5 388889840

Division

n÷y
n÷2 38888984
n÷3 25925989.333333
n÷3 19444492
n÷5 15555593.6

Exponentiation

ny
n2 6049412306209024
n3 4.7051099677113E+23
n4 3.6595389250513E+31
n5 2.846315014074E+39

Nth Root

y√n
2√n 8819.1818214617
3√n 426.86006965452
4√n 93.91049899485
5√n 37.859190050579

Divisors of 77777968

1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 14009, 28018, 56036, 112072, 224144, 4861123, 9722246, 19444492, 38888984, 77777968

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 -77777967
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 77777968 can be divided by 20 positive divisors. The sum of these divisors (counting 77777968) is 1, the average is 0.05.

Base conversion 77777968

Base System Value
2 Binary 100101000101100110000110000
3 Ternary 12102100112022111
4 Quaternary 10220230300300
5 Quinary 124402343333
6 Senary 11415015104
8 Octal 450546060
10 Decimal 77777968
12 Duodecimal 2206a494
16 Hexadecimal 4a2cc30
20 Vigesimal 14624i8
36 Base36 1ab1v4

Cryptographic Hash Functions

md5 04d8c9499799540aec940ae06d072df8
sha1 4828fa7cd40ba35016a19323d307ac47fff5a9a1
sha256 1d642564e1de318d61bf6b9600944f4bd5bb7f6bac19dc753ec7a8f48231c2d8
sha512 e1e95a8eba28b9c75b75b48f2f925907c7bedb673756a12cf12598713545d988e6809291ce40f511bf52c180b98ba0229107e64283f6964c351468b23c2efe4e
ripemd-160 13f58963a956728b552a623131137cccada8e3b7

77777968 as geometric shapes

Circle

Radius = n
Diameter 155555936
Circumference 488693385.75988
Area 1.9004789259722E+16

Sphere

Radius = n
Volume 1.9708718545192E+24
Surface area 7.6019157038888E+16
Circumference 488693385.75988

Square

Length = n
Perimeter 311111872
Area 6049412306209024
Diagonal 109994657.19942

Cube

Length = n
Surface area 36296473837254144
Volume 4.7051099677113E+23
Space diagonal 134715392.28547

Equilateral Triangle

Length = n
Perimeter 233333904
Area 2.6194723675716E+15
Altitude 67357696.142733

Triangular Pyramid

Length = n
Surface area 2.6194723675716E+15
Volume 5.5450252739952E+22
Height 36664885.73314