18213305 (number)

18213305 is an odd 8-digits composite number following 18213304 and preceding 18213306. In scientific notation, it is written as 1.8213305 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 12096000 positive integers (up to 18213305) that are relatively prime to 18213305.

Interesting facts

Basic properties

Name

Name eighteen million two hundred thirteen thousand three hundred five

Notation

Scientific notation 1.8213305 × 10^7
Engineering notation 1.8213305 × 10^6

Prime Factorization of 18213305

Prime Factorization 5 × 11 × 551 × 601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18213305
Product of the distinct prime numbers

The prime factorization of 18213305 is 5 × 11 × 551 × 601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 40, 69, 388, 620, 5209, 4303, 4061, 57419, 874123, 183864, 6221006, 1883375, 71202960, 7271817, 217747640, 326790398, 6368411140, 3979882049

Basic calculations (n = 18213305)

Multiplication

n×y
n×2 36426610
n×3 54639915
n×4 72853220
n×5 91066525

Division

n÷y
n÷2 9106652.5
n÷3 6071101.6666667
n÷3 4553326.25
n÷5 3642661

Exponentiation

ny
n2 331724479023025
n3 6.0417991124125E+21
n4 1.100411299831E+29
n5 2.0042126629268E+36

Nth Root

y√n
2√n 4267.7048867043
3√n 263.10529404463
4√n 65.327673207488
5√n 28.318989474297

Divisors of 18213305

1, 5, 11, 55, 551, 601, 2755, 3005, 6061, 6611, 30305, 33055, 331151, 1655755, 3642661, 18213305

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 -18213304
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 18213305 can be divided by 16 positive divisors. The sum of these divisors (counting 18213305) is 1, the average is 0.0625.

Base conversion 18213305

Base System Value
2 Binary 1000101011110100110111001
3 Ternary 1021021022221212
4 Quaternary 1011132212321
5 Quinary 14130311210
6 Senary 1450212505
8 Octal 105364671
10 Decimal 18213305
12 Duodecimal 6124135
16 Hexadecimal 115e9b9
20 Vigesimal 5dgd55
36 Base36 audh5

Cryptographic Hash Functions

md5 c8d05e0fc7ca75d1205aec8bd9cff61b
sha1 19acd4dcb3a46d3ee178980205ebd41d403254d2
sha256 0ec2c399368353f46a96feb63f90cf8cb9200336bb76b98e3d46283b85142646
sha512 5c0ac33242fc2092c3a819cf98e33afa24355955c1f9025475214c4341848c3a05a8479e4e61d9d8a37c4d1476c38384d2f09d9fbeb9f7a758ab1c2f184412e1
ripemd-160 47afbe19eba5234434740e7376483eb4b4e5f5c4

18213305 as geometric shapes

Circle

Radius = n
Diameter 36426610
Circumference 114437570.37118
Area 1.0421431863146E+15

Sphere

Radius = n
Volume 2.530782894136E+22
Surface area 4.1685727452585E+15
Circumference 114437570.37118

Square

Length = n
Perimeter 72853220
Area 331724479023025
Diagonal 25757502.946638

Cube

Length = n
Surface area 1990346874138150
Volume 6.0417991124125E+21
Space diagonal 31546369.633748

Equilateral Triangle

Length = n
Perimeter 54639915
Area 1.4364091294555E+14
Altitude 15773184.816874

Triangular Pyramid

Length = n
Surface area 1.4364091294555E+14
Volume 7.1203285382562E+20
Height 8585834.3155459