77154480 (number)

77154480 is an even 8-digits composite number following 77154479 and preceding 77154481. In scientific notation, it is written as 7.7154480 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 18989568 positive integers (up to 77154480) that are relatively prime to 77154480.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred fifty-four thousand four hundred eighty

Notation

Scientific notation 7.7154480 × 10^7
Engineering notation 7.7154480 × 10^6

Prime Factorization of 77154480

Prime Factorization 2 × 2 × 2 × 2 × 3 × 195 × 8243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9644310
Product of the distinct prime numbers

The prime factorization of 77154480 is 2 × 2 × 2 × 2 × 3 × 195 × 8243. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77154480)

Multiplication

n×y
n×2 154308960
n×3 231463440
n×4 308617920
n×5 385772400

Division

n÷y
n÷2 38577240
n÷3 25718160
n÷3 19288620
n÷5 15430896

Exponentiation

ny
n2 5952813784070400
n3 4.5928625204678E+23
n4 3.5435991947819E+31
n5 2.7340455320181E+39

Nth Root

y√n
2√n 8783.7622918656
3√n 425.71640186756
4√n 93.721727960306
5√n 37.798296699745

Divisors of 77154480

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77154479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77154480 can be divided by 40 positive divisors. The sum of these divisors (counting 77154480) is 1, the average is 0.025.

Base conversion 77154480

Base System Value
2 Binary 100100110010100100010110000
3 Ternary 12101011212001100
4 Quaternary 10212110202300
5 Quinary 124222420410
6 Senary 11353404400
8 Octal 446244260
10 Decimal 77154480
12 Duodecimal 21a09700
16 Hexadecimal 49948b0
20 Vigesimal 1424640
36 Base36 19xos0

Cryptographic Hash Functions

md5 3561d9eaad40fb1ec5ecf5a76a0b07f1
sha1 c673489167708acb3115855685087a271409dceb
sha256 01c6e03336be0e2ca96905c696186e75b28ecacbfb908fdb9e0fb7b7bb99ca75
sha512 f29874a20ed227e368f6344bde5865c084a7d44b3171eb6be56d0f290481d8713e2dd85abcf45480174a0eb18d9d29167f2592e59f1c50b51c148d8c1f3ab2e1
ripemd-160 0ed43334e1963c1ce623e3d30ce5b54f80123f0f

77154480 as geometric shapes

Circle

Radius = n
Diameter 154308960
Circumference 484775895.11908
Area 1.8701316052224E+16

Sphere

Radius = n
Volume 1.9238537537666E+24
Surface area 7.4805264208894E+16
Circumference 484775895.11908

Square

Length = n
Perimeter 308617920
Area 5952813784070400
Diagonal 109112912.01384

Cube

Length = n
Surface area 35716882704422400
Volume 4.5928625204678E+23
Space diagonal 133635479.39156

Equilateral Triangle

Length = n
Perimeter 231463440
Area 2.5776439805016E+15
Altitude 66817739.695778

Triangular Pyramid

Length = n
Surface area 2.5776439805016E+15
Volume 5.4127403888006E+22
Height 36370970.671281