77778068 (number)

77778068 is an even 8-digits composite number following 77778067 and preceding 77778069. In scientific notation, it is written as 7.7778068 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 38779992 positive integers (up to 77778068) that are relatively prime to 77778068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7778068 × 10^7
Engineering notation 7.7778068 × 10^6

Prime Factorization of 77778068

Prime Factorization 2 × 2 × 359 × 54163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38889034
Product of the distinct prime numbers

The prime factorization of 77778068 is 2 × 2 × 359 × 54163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 84, 45, 838, 482, 1975, 3368, 32535, 36199, 411166, 35906, 8406213, 2137454, 80989446, 20667115, 484270829, 183221167, 4530876811, 5677164020

Basic calculations (n = 77778068)

Multiplication

n×y
n×2 155556136
n×3 233334204
n×4 311112272
n×5 388890340

Division

n÷y
n÷2 38889034
n÷3 25926022.666667
n÷3 19444517
n÷5 15555613.6

Exponentiation

ny
n2 6049427861812624
n3 4.7051281159716E+23
n4 3.6595577455275E+31
n5 2.8463333118156E+39

Nth Root

y√n
2√n 8819.18749092
3√n 426.86025259402
4√n 93.910529180279
5√n 37.85919978577

Divisors of 77778068

1, 2, 4, 359, 718, 1436, 54163, 108326, 216652, 19444517, 38889034, 77778068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77778067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77778068 can be divided by 12 positive divisors. The sum of these divisors (counting 77778068) is 1, the average is 0.083333333333333.

Base conversion 77778068

Base System Value
2 Binary 100101000101100110010010100
3 Ternary 12102100112110012
4 Quaternary 10220230302110
5 Quinary 124402344233
6 Senary 11415015352
8 Octal 450546224
10 Decimal 77778068
12 Duodecimal 2206a558
16 Hexadecimal 4a2cc94
20 Vigesimal 1462538
36 Base36 1ab1xw

Cryptographic Hash Functions

md5 100cef03e80cc3a14fbca76b08d7dd90
sha1 dd8cfe0b5eace4176d778d02728513561da51afe
sha256 bc16b5a84474590c29d5894e4a3d1747b634f1370186e9fd3ef5fce841315e2c
sha512 3c08ae7f2e7b10293511b0b081804e636737545bb77843af3a6a08cadc49a9bfd876ab907db2315668725680c6fdf405b8f3db8e3213b81f7226cdaf73c0f3ad
ripemd-160 e3851eb066d78fa9c5bb76ff8309114177edacea

77778068 as geometric shapes

Circle

Radius = n
Diameter 155556136
Circumference 488694014.07841
Area 1.9004838129092E+16

Sphere

Radius = n
Volume 1.9708794564447E+24
Surface area 7.6019352516368E+16
Circumference 488694014.07841

Square

Length = n
Perimeter 311112272
Area 6049427861812624
Diagonal 109994798.62078

Cube

Length = n
Surface area 36296567170875744
Volume 4.7051281159716E+23
Space diagonal 134715565.49055

Equilateral Triangle

Length = n
Perimeter 233334204
Area 2.6194791033456E+15
Altitude 67357782.745274

Triangular Pyramid

Length = n
Surface area 2.6194791033456E+15
Volume 5.545046661925E+22
Height 36664932.873592