18016968 (number)

18016968 is an even 8-digits composite number following 18016967 and preceding 18016969. In scientific notation, it is written as 1.8016968 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 6005648 positive integers (up to 18016968) that are relatively prime to 18016968.

Interesting facts

Basic properties

Name

Name eighteen million sixteen thousand nine hundred sixty-eight

Notation

Scientific notation 1.8016968 × 10^7
Engineering notation 1.8016968 × 10^6

Prime Factorization of 18016968

Prime Factorization 2 × 2 × 2 × 3 × 750707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4504242
Product of the distinct prime numbers

The prime factorization of 18016968 is 2 × 2 × 2 × 3 × 750707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 25, 55, 399, 825, 429, 4880, 14933, 63726, 329122, 58859, 2272126, 4994633, 9800045, 96506120, 313224092, 904400271, 5765595483, 8739837258

Basic calculations (n = 18016968)

Multiplication

n×y
n×2 36033936
n×3 54050904
n×4 72067872
n×5 90084840

Division

n÷y
n÷2 9008484
n÷3 6005656
n÷3 4504242
n÷5 3603393.6

Exponentiation

ny
n2 324611135913024
n3 5.8485084481886E+21
n4 1.0537238955874E+29
n5 1.8984909707634E+36

Nth Root

y√n
2√n 4244.6399140563
3√n 262.15646307686
4√n 65.150901099343
5√n 28.257669506412

Divisors of 18016968

1, 2, 3, 4, 6, 8, 12, 24, 750707, 1501414, 2252121, 3002828, 4504242, 6005656, 9008484, 18016968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18016967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18016968 can be divided by 16 positive divisors. The sum of these divisors (counting 18016968) is 1, the average is 0.0625.

Base conversion 18016968

Base System Value
2 Binary 1000100101110101011001000
3 Ternary 1020220100122010
4 Quaternary 1010232223020
5 Quinary 14103020333
6 Senary 1442055520
8 Octal 104565310
10 Decimal 18016968
12 Duodecimal 604a5a0
16 Hexadecimal 112eac8
20 Vigesimal 5cc288
36 Base36 aq5zc

Cryptographic Hash Functions

md5 531562bcf5140fbaa37a3d49903ae277
sha1 131cab114a32dbe04e4740b6df65c9add2ed1a31
sha256 1fb6a2d4f912a28f86333be3a158093ec7c82bc63d4fa75614639700100bc4a0
sha512 e9ccea98f9e1c7ca1925dce967f5265c1b36fb8f9fde17e47b2e912f40b9b11f891123536565f563e29c8c20330e130517c382bbf3c64325fa1b2a0105428b38
ripemd-160 ce6dd4e66d4a90e368790f52cf6c92254afeb05b

18016968 as geometric shapes

Circle

Radius = n
Diameter 36033936
Circumference 113203948.61752
Area 1.0197959598578E+15

Sphere

Radius = n
Volume 2.4498174900383E+22
Surface area 4.0791838394312E+15
Circumference 113203948.61752

Square

Length = n
Perimeter 72067872
Area 324611135913024
Diagonal 25479840.498442

Cube

Length = n
Surface area 1947666815478144
Volume 5.8485084481886E+21
Space diagonal 31206303.974343

Equilateral Triangle

Length = n
Perimeter 54050904
Area 1.40560745026E+14
Altitude 15603151.987171

Triangular Pyramid

Length = n
Surface area 1.40560745026E+14
Volume 6.8925333059016E+20
Height 8493280.1661474