18479969 (number)

18479969 is an odd 8-digits composite number following 18479968 and preceding 18479970. In scientific notation, it is written as 1.8479969 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 17231616 positive integers (up to 18479969) that are relatively prime to 18479969.

Interesting facts

Basic properties

Name

Name eighteen million four hundred seventy-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.8479969 × 10^7
Engineering notation 1.8479969 × 10^6

Prime Factorization of 18479969

Prime Factorization 17 × 109 × 9973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18479969
Product of the distinct prime numbers

The prime factorization of 18479969 is 17 × 109 × 9973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 58, 16, 943, 963, 6838, 6133, 82237, 72560, 901458, 666941, 4004028, 4840881, 65935040, 62917298, 806286910, 957058874, 4208903161, 7697346386

Basic calculations (n = 18479969)

Multiplication

n×y
n×2 36959938
n×3 55439907
n×4 73919876
n×5 92399845

Division

n÷y
n÷2 9239984.5
n÷3 6159989.6666667
n÷3 4619992.25
n÷5 3695993.8

Exponentiation

ny
n2 341509254240961
n3 6.3110804315861E+21
n4 1.1662857073222E+29
n5 2.1552923716457E+36

Nth Root

y√n
2√n 4298.8334464131
3√n 264.38313382341
4√n 65.56548975195
5√n 28.40143265057

Divisors of 18479969

1, 17, 109, 1853, 9973, 169541, 1087057, 18479969

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 -18479968
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 18479969 can be divided by 8 positive divisors. The sum of these divisors (counting 18479969) is 1, the average is 0.125.

Base conversion 18479969

Base System Value
2 Binary 1000110011111101101100001
3 Ternary 1021202212202022
4 Quaternary 1012133231201
5 Quinary 14212324334
6 Senary 1500031225
8 Octal 106375541
10 Decimal 18479969
12 Duodecimal 6232515
16 Hexadecimal 119fb61
20 Vigesimal 5f9ji9
36 Base36 b038h

Cryptographic Hash Functions

md5 376ce2cd4666b356fa39fb80be9e1dc7
sha1 57e4cc01db0241991259c35285b3eed0a82d8b72
sha256 8b83a0b6c13a54b97a6a80184d57f960608019bade567840304eea0f01857078
sha512 a10468a5c2ff44dfc8b15e9b100ca10fce07cee49404664df7d7e1448399289d4b2af053d2ad6d3cd6839dc693cbc48d0311054642d663b84ed2f3d0eba61b0a
ripemd-160 f7d9e34a212ebe28a02efe89bb8f575cfee1201b

18479969 as geometric shapes

Circle

Radius = n
Diameter 36959938
Circumference 116113069.69793
Area 1.0728829642563E+15

Sphere

Radius = n
Volume 2.6435791893447E+22
Surface area 4.2915318570253E+15
Circumference 116113069.69793

Square

Length = n
Perimeter 73919876
Area 341509254240961
Diagonal 26134622.792034

Cube

Length = n
Surface area 2049055525445766
Volume 6.3110804315861E+21
Space diagonal 32008245.230298

Equilateral Triangle

Length = n
Perimeter 55439907
Area 1.4787784490008E+14
Altitude 16004122.615149

Triangular Pyramid

Length = n
Surface area 1.4787784490008E+14
Volume 7.4376796163137E+20
Height 8711540.9306781