77778064 (number)

77778064 is an even 8-digits composite number following 77778063 and preceding 77778065. In scientific notation, it is written as 7.7778064 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 30768768 positive integers (up to 77778064) that are relatively prime to 77778064.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7778064 × 10^7
Engineering notation 7.7778064 × 10^6

Prime Factorization of 77778064

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 53419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9722258
Product of the distinct prime numbers

The prime factorization of 77778064 is 2 × 2 × 2 × 2 × 7 × 13 × 53419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77778064)

Multiplication

n×y
n×2 155556128
n×3 233334192
n×4 311112256
n×5 388890320

Division

n÷y
n÷2 38889032
n÷3 25926021.333333
n÷3 19444516
n÷5 15555612.8

Exponentiation

ny
n2 6049427239588096
n3 4.7051273900403E+23
n4 3.659556992707E+31
n5 2.8463325799042E+39

Nth Root

y√n
2√n 8819.1872641417
3√n 426.86024527645
4√n 93.910527972862
5√n 37.859199396363

Divisors of 77778064

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 -77778063
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 77778064 can be divided by 40 positive divisors. The sum of these divisors (counting 77778064) is 1, the average is 0.025.

Base conversion 77778064

Base System Value
2 Binary 100101000101100110010010000
3 Ternary 12102100112110001
4 Quaternary 10220230302100
5 Quinary 124402344224
6 Senary 11415015344
8 Octal 450546220
10 Decimal 77778064
12 Duodecimal 2206a554
16 Hexadecimal 4a2cc90
20 Vigesimal 1462534
36 Base36 1ab1xs

Cryptographic Hash Functions

md5 152f140a9d340ed1d3526b8f36ba8a23
sha1 5fa139cba6d9ad3dafcaf2992aa445a08a635a89
sha256 fdcf6a6d825c59725942b16c64282ed434a265cbd47cb2e622e353553aea9bbd
sha512 c9f08888e54ef80c519cee554520cad3589751c2d79452b831abce409f4b15c683db901abecbfe0007109be6f7f28b91c3f4973c12c42410c95850e5abe04bb5
ripemd-160 1ab53d1a8a2004370de62075a29d3070130ff31a

77778064 as geometric shapes

Circle

Radius = n
Diameter 155556128
Circumference 488693988.94567
Area 1.9004836174316E+16

Sphere

Radius = n
Volume 1.9708791523673E+24
Surface area 7.6019344697264E+16
Circumference 488693988.94567

Square

Length = n
Perimeter 311112256
Area 6049427239588096
Diagonal 109994792.96392

Cube

Length = n
Surface area 36296563437528576
Volume 4.7051273900403E+23
Space diagonal 134715558.56234

Equilateral Triangle

Length = n
Perimeter 233334192
Area 2.6194788339144E+15
Altitude 67357779.281172

Triangular Pyramid

Length = n
Surface area 2.6194788339144E+15
Volume 5.5450458064067E+22
Height 36664930.987974