266942018 (number)

266942018 is an even 9-digits composite number following 266942017 and preceding 266942019. In scientific notation, it is written as 2.66942018 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 114403716 positive integers (up to 266942018) that are relatively prime to 266942018.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million nine hundred forty-two thousand eighteen

Notation

Scientific notation 2.66942018 × 10^8
Engineering notation 2.66942018 × 10^6

Prime Factorization of 266942018

Prime Factorization 2 × 7 × 19067287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 266942018
Product of the distinct prime numbers

The prime factorization of 266942018 is 2 × 7 × 19067287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 40, 69, 482, 620, 4544, 562, 3005, 68897, 221560, 239995, 3839269, 9955024, 56566617, 8691269, 151955901, 364998925, 2930695399, 89148752

Basic calculations (n = 266942018)

Multiplication

n×y
n×2 533884036
n×3 800826054
n×4 1067768072
n×5 1334710090

Division

n÷y
n÷2 133471009
n÷3 88980672.666667
n÷3 66735504.5
n÷5 53388403.6

Exponentiation

ny
n2 71258040973912324
n3 1.9021765256303E+25
n4 5.0777084034398E+33
n5 1.3554537280298E+42

Nth Root

y√n
2√n 16338.360321648
3√n 643.88105418671
4√n 127.82159567791
5√n 48.44884050895

Divisors of 266942018

1, 2, 7, 14, 19067287, 38134574, 133471009, 266942018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266942017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266942018 can be divided by 8 positive divisors. The sum of these divisors (counting 266942018) is 1, the average is 0.125.

Base conversion 266942018

Base System Value
2 Binary 1111111010010011011001000010
3 Ternary 200121022001121102
4 Quaternary 33322103121002
5 Quinary 1021314121033
6 Senary 42253254402
8 Octal 1772233102
10 Decimal 266942018
12 Duodecimal 75494402
16 Hexadecimal fe93642
20 Vigesimal 4387f0i
36 Base36 4exhs2

Cryptographic Hash Functions

md5 a2ecf06e5409710ffba23d28f7a5894d
sha1 ec66fc2b0a803e2d5eb91723311a67e102741b06
sha256 5549cb8e37a2bf9755bad4927fb44822285908657b5c46f70ba0d5a4da9850e9
sha512 252fdf92a2e24770b3bd3625fe1694c79b2b3edf0159d7b0e5f10f12d23aa38337cfd4cbeb5680c8523b5c8280d218e8a940a271e71f799dcfbbaf9acbaa20be
ripemd-160 3f4561f8b4ea2ccef9e8afa20c0ee2bef9562a19

266942018 as geometric shapes

Circle

Radius = n
Diameter 533884036
Circumference 1677246165.3665
Area 2.2386373803284E+17

Sphere

Radius = n
Volume 7.9678183983347E+25
Surface area 8.9545495213137E+17
Circumference 1677246165.3665

Square

Length = n
Perimeter 1067768072
Area 71258040973912324
Diagonal 377513022.22284

Cube

Length = n
Surface area 427548245843473944
Volume 1.9021765256303E+25
Space diagonal 462357137.85097

Equilateral Triangle

Length = n
Perimeter 800826054
Area 3.085563685366E+16
Altitude 231178568.92548

Triangular Pyramid

Length = n
Surface area 3.085563685366E+16
Volume 2.2417365338117E+24
Height 125837674.07428