18062868 (number)

18062868 is an even 8-digits composite number following 18062867 and preceding 18062869. In scientific notation, it is written as 1.8062868 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6010624 positive integers (up to 18062868) that are relatively prime to 18062868.

Interesting facts

Basic properties

Name

Name eighteen million sixty-two thousand eight hundred sixty-eight

Notation

Scientific notation 1.8062868 × 10^7
Engineering notation 1.8062868 × 10^6

Prime Factorization of 18062868

Prime Factorization 2 × 2 × 3 × 887 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9031434
Product of the distinct prime numbers

The prime factorization of 18062868 is 2 × 2 × 3 × 887 × 1697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 94, 92, 965, 828, 2434, 3954, 59489, 76016, 923556, 3104, 4424383, 7943913, 65862704, 93691403, 172603349, 576130401, 1391268296, 2202664321

Basic calculations (n = 18062868)

Multiplication

n×y
n×2 36125736
n×3 54188604
n×4 72251472
n×5 90314340

Division

n÷y
n÷2 9031434
n÷3 6020956
n÷3 4515717
n÷5 3612573.6

Exponentiation

ny
n2 326267200385424
n3 5.8933213732915E+21
n4 1.0645028604734E+29
n5 1.9227974654354E+36

Nth Root

y√n
2√n 4250.0432938971
3√n 262.37889742673
4√n 65.192356100214
5√n 28.27205269592

Divisors of 18062868

1, 2, 3, 4, 6, 12, 887, 1697, 1774, 2661, 3394, 3548, 5091, 5322, 6788, 10182, 10644, 20364, 1505239, 3010478, 4515717, 6020956, 9031434, 18062868

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 -18062867
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 18062868 can be divided by 24 positive divisors. The sum of these divisors (counting 18062868) is 1, the average is 0.041666666666667.

Base conversion 18062868

Base System Value
2 Binary 1000100111001111000010100
3 Ternary 1020222200121010
4 Quaternary 1010321320110
5 Quinary 14111002433
6 Senary 1443052220
8 Octal 104717024
10 Decimal 18062868
12 Duodecimal 6071070
16 Hexadecimal 1139e14
20 Vigesimal 5chh38
36 Base36 ar5ec

Cryptographic Hash Functions

md5 44a0c0f3f01a3b13617212b4f15c31b4
sha1 8de817c248f07d66c6d97534d3052a21a20741ce
sha256 af2113d3b4c0096a1906c9ad34d53ae9543651b380d3d1ca2072d39f9bf966fe
sha512 d874d8933b24af4d27ce68c669f3decfc933b5239b3431d0a960f0e3f9d5e57e7455407ba5df52002d90c20e3b9d4aac4230e06e55d893c22187492a419fb3b0
ripemd-160 422b62ab541f3fed5a2c6c6981356a932a779e39

18062868 as geometric shapes

Circle

Radius = n
Diameter 36125736
Circumference 113492346.82312
Area 1.0249986398382E+15

Sphere

Radius = n
Volume 2.4685886842102E+22
Surface area 4.0999945593526E+15
Circumference 113492346.82312

Square

Length = n
Perimeter 72251472
Area 326267200385424
Diagonal 25544752.900955

Cube

Length = n
Surface area 1957603202312544
Volume 5.8933213732915E+21
Space diagonal 31285805.10641

Equilateral Triangle

Length = n
Perimeter 54188604
Area 1.412778419777E+14
Altitude 15642902.553205

Triangular Pyramid

Length = n
Surface area 1.412778419777E+14
Volume 6.94534584461E+20
Height 8514917.6336517