18164039 (number)

18164039 is an odd 8-digits composite number following 18164038 and preceding 18164040. In scientific notation, it is written as 1.8164039 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 18144720 positive integers (up to 18164039) that are relatively prime to 18164039.

Interesting facts

Basic properties

Name

Name eighteen million one hundred sixty-four thousand thirty-nine

Notation

Scientific notation 1.8164039 × 10^7
Engineering notation 1.8164039 × 10^6

Prime Factorization of 18164039

Prime Factorization 18329 × 991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18164039
Product of the distinct prime numbers

The prime factorization of 18164039 is 18329 × 991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 26, 20, 198, 217, 5907, 9782, 92385, 38493, 502161, 630850, 4115406, 3271135, 8702224, 20155506, 697408345, 739338472, 1228400382, 7639262062

Basic calculations (n = 18164039)

Multiplication

n×y
n×2 36328078
n×3 54492117
n×4 72656156
n×5 90820195

Division

n÷y
n÷2 9082019.5
n÷3 6054679.6666667
n÷3 4541009.75
n÷5 3632807.8

Exponentiation

ny
n2 329932312793521
n3 5.9929033969417E+21
n4 1.0885533102528E+29
n5 1.9772524781011E+36

Nth Root

y√n
2√n 4261.9290233414
3√n 262.86785131964
4√n 65.283451374306
5√n 28.303652605712

Divisors of 18164039

1, 991, 18329, 18164039

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18164038
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18164039 can be divided by 4 positive divisors. The sum of these divisors (counting 18164039) is 1, the average is 0.25.

Base conversion 18164039

Base System Value
2 Binary 1000101010010100101000111
3 Ternary 1021011211101012
4 Quaternary 1011102211013
5 Quinary 14122222124
6 Senary 1445152435
8 Octal 105224507
10 Decimal 18164039
12 Duodecimal 60bb71b
16 Hexadecimal 1152947
20 Vigesimal 5daa1j
36 Base36 atbgn

Cryptographic Hash Functions

md5 0306a7116354282196e21712e3166742
sha1 c1705ff88fcbb3bbefa7f1830d28f8d58ef58efc
sha256 ae048d2040f6eaa13ccad58078a8e16a9668c161a03cb81b10949c5bdd6cc1f6
sha512 96fbd1dca3311fe54422582941041e149f8aeca767d3ae1b38dc98038fe9ce32d745987e21cf0d2220d90bd4bbc98f00084fbd38a10672f0d3f049f5ee598c97
ripemd-160 62c20459cb8d88a4e92ee9b4345869905c95752c

18164039 as geometric shapes

Circle

Radius = n
Diameter 36328078
Circumference 114128022.96384
Area 1.036512930054E+15

Sphere

Radius = n
Volume 2.5103015047341E+22
Surface area 4.1460517202161E+15
Circumference 114128022.96384

Square

Length = n
Perimeter 72656156
Area 329932312793521
Diagonal 25687830.301274

Cube

Length = n
Surface area 1979593876761126
Volume 5.9929033969417E+21
Space diagonal 31461038.418663

Equilateral Triangle

Length = n
Perimeter 54492117
Area 1.4286488220427E+14
Altitude 15730519.209331

Triangular Pyramid

Length = n
Surface area 1.4286488220427E+14
Volume 7.0627043849556E+20
Height 8562610.1004246