77779740 (number)

77779740 is an even 8-digits composite number following 77779739 and preceding 77779741. In scientific notation, it is written as 7.7779740 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 20025600 positive integers (up to 77779740) that are relatively prime to 77779740.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-nine thousand seven hundred forty

Notation

Scientific notation 7.7779740 × 10^7
Engineering notation 7.7779740 × 10^6

Prime Factorization of 77779740

Prime Factorization 2 × 2 × 15 × 29 × 44701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38889870
Product of the distinct prime numbers

The prime factorization of 77779740 is 2 × 2 × 15 × 29 × 44701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77779740)

Multiplication

n×y
n×2 155559480
n×3 233339220
n×4 311118960
n×5 388898700

Division

n÷y
n÷2 38889870
n÷3 25926580
n÷3 19444935
n÷5 15555948

Exponentiation

ny
n2 6049687954467600
n3 4.7054315617962E+23
n4 3.659872434643E+31
n5 2.846639263997E+39

Nth Root

y√n
2√n 8819.2822837235
3√n 426.8633113193
4√n 93.911033876342
5√n 37.859362556688

Divisors of 77779740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77779739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77779740 can be divided by 24 positive divisors. The sum of these divisors (counting 77779740) is 1, the average is 0.041666666666667.

Base conversion 77779740

Base System Value
2 Binary 100101000101101001100011100
3 Ternary 12102100121202010
4 Quaternary 10220231030130
5 Quinary 124402422430
6 Senary 11415031220
8 Octal 450551434
10 Decimal 77779740
12 Duodecimal 2206b510
16 Hexadecimal 4a2d31c
20 Vigesimal 1462970
36 Base36 1ab38c

Cryptographic Hash Functions

md5 dbafc8b58ad84ecd7c15e720dcc59328
sha1 42d468375f1848ce94bcbb5b15e570bf8b773a38
sha256 646f579491aa3136ef82a76a5339bf9c61d0815d3cb4cc7a20d4c22f434c51b9
sha512 8012be5c5a06ba8376188282c64cb03975bd0968d462b7e0669a29a4219453831cd2984791d39ad6d515b9fe838712551a7feecb497eb9244d3b8a2a291a0b5c
ripemd-160 98c61130625dfbecb9ae3fa906f52ec51b0f6c3d

77779740 as geometric shapes

Circle

Radius = n
Diameter 155559480
Circumference 488704519.56425
Area 1.9005655234266E+16

Sphere

Radius = n
Volume 1.9710065635345E+24
Surface area 7.6022620937064E+16
Circumference 488704519.56425

Square

Length = n
Perimeter 311118960
Area 6049687954467600
Diagonal 109997163.18585

Cube

Length = n
Surface area 36298127726805600
Volume 4.7054315617962E+23
Space diagonal 134718461.4795

Equilateral Triangle

Length = n
Perimeter 233339220
Area 2.6195917267688E+15
Altitude 67359230.739749

Triangular Pyramid

Length = n
Surface area 2.6195917267688E+15
Volume 5.5454042762589E+22
Height 36665721.061951